fix: pipeline MACD 参数统一为标准 12/26/9（与 web/交易所一致）

LWC 折线无法画真竖线；增量刷新时用坐标采样补刷竖边，避免与横边脱节。

Co-authored-by: Cursor <cursoragent@cursor.com>

.gitignore

@@ -40,3 +40,10 @@ feature_meta
 .DS_Store
 data_provider/._config.json
 .gstack/
+
+# ESS gate / engineering-loop working dirs（归档进 docs/runs/）
+.gates/
+loop/
+
+# Crypto Wyckoff Screener local cache
+data/crypto_wyckoff/

chanlun/analysis/wyckoff/__init__.py

@@ -1,6 +1,7 @@
-"""威科夫分析（启发式）：交易区间 / 阶段 / 事件 / Volume Profile。"""
+"""威科夫分析（启发式）：交易区间 / 阶段 / 事件 / Volume Profile / Live。"""
 from __future__ import annotations
 
 from .engine import analyze_wyckoff
+from .live import execution_signal_from_wyckoff
 
-__all__ = ["analyze_wyckoff"]
+__all__ = ["analyze_wyckoff", "execution_signal_from_wyckoff"]

chanlun/analysis/wyckoff/engine.py

@@ -1,12 +1,18 @@
-"""威科夫分析入口。"""
+"""威科夫分析入口：Cycle → Phase → Event → VP + Live（MULTI-CYCLE / LIVE-STRUCTURE）。
+
+range.py 只产 TradingRange；Confirmed 走 events.py；Live 走 live.py。
+cycles[0]=ACTIVE；禁止 cycles[-1] 取 active。
+Execution 只消费 Confirmed（见 live.execution_signal_from_wyckoff）。
+"""
 from __future__ import annotations
 
-from typing import Any, Dict, Optional
+from typing import Any, Dict, List, Optional
 
 import pandas as pd
 
 from .events import build_phases, detect_bias_and_events
-from .range import detect_trading_range
+from .live import analyze_live_structure
+from .range import detect_trading_ranges
 from .volume_profile import compute_volume_profile
 
 
@@ -21,31 +27,55 @@ def _fmt_time(v) -> Optional[str]:
 	return str(v)
 
 
-def analyze_wyckoff(df: pd.DataFrame, lookback: int = 120, vp_bins: int = 50) -> Dict[str, Any]:
+def _empty(vp_bins: int) -> Dict[str, Any]:
-	"""
+	return {
-	对主周期 OHLCV DataFrame 做威科夫启发式分析。
+		"cycles": [],
-	需要列: open, high, low, close, volume；建议有 date 或 timestamp。
-	"""
-	empty = {
 		"trading_range": None,
 		"bias": "unknown",
 		"phases": [],
 		"events": [],
 		"volume_profile": {"bins": [], "poc": None, "vah": None, "val": None, "bin_count": vp_bins},
 		"volume_confirm": {"avg_volume": 0.0, "event_checks": {}},
+		"live": None,
 	}
-	if df is None or len(df) < 30:
-		return empty
-	if not all(c in df.columns for c in ("open", "high", "low", "close")):
-		return empty
-	work = df.copy()
-	if "volume" not in work.columns:
-		work["volume"] = 1.0
 
-	tr = detect_trading_range(work, lookback=lookback)
-	if tr is None:
-		return empty
 
+def _confidence_for_confirmed(
+	tr: Dict[str, Any],
+	phases: List[Dict[str, Any]],
+	events: List[Dict[str, Any]],
+) -> Dict[str, float]:
+	range_c = float(tr.get("range_confidence") or 0.5)
+	labels = {p.get("phase") for p in phases}
+	phase_c = 0.35
+	if "A" in labels and "B" in labels:
+		phase_c += 0.15
+	if "C" in labels:
+		phase_c += 0.2
+	if "D" in labels or "E" in labels:
+		phase_c += 0.15
+	phase_c = min(0.95, phase_c)
+	types = {e.get("type") for e in events}
+	event_c = 0.25
+	for t in ("Spring", "UTAD", "SOS", "SOW", "LPS", "LPSY"):
+		if t in types:
+			event_c += 0.12
+	event_c = min(0.95, event_c)
+	overall = 0.4 * range_c + 0.3 * phase_c + 0.3 * event_c
+	return {
+		"range": round(range_c, 3),
+		"phase": round(phase_c, 3),
+		"event": round(event_c, 3),
+		"overall": round(overall, 3),
+	}
+
+
+def _build_cycle(
+	work: pd.DataFrame,
+	tr: Dict[str, Any],
+	cycle_id: int,
+	vp_bins: int,
+) -> Dict[str, Any]:
 	bias, events, volume_confirm = detect_bias_and_events(work, tr)
 	phases = build_phases(work, tr, bias, events)
 	vp = compute_volume_profile(
@@ -54,27 +84,113 @@ def analyze_wyckoff(df: pd.DataFrame, lookback: int = 120, vp_bins: int = 50) ->
 		int(tr["abs_end_idx"]),
 		bin_count=vp_bins,
 	)
-
-	trading_range = {
-		"start_time": _fmt_time(tr.get("start_time")),
-		"end_time": _fmt_time(tr.get("end_time")),
-		"high": float(tr["high"]),
-		"low": float(tr["low"]),
-		"mid": float(tr["mid"]),
-		"active": bool(tr.get("active", True)),
-		"bars": int(tr.get("bars", 0)),
-	}
 	for ev in events:
 		ev["time"] = _fmt_time(ev.get("time"))
 	for ph in phases:
 		ph["start_time"] = _fmt_time(ph.get("start_time"))
 		ph["end_time"] = _fmt_time(ph.get("end_time"))
 
+	is_active = cycle_id == 0
+	trading_range = {
+		"start_time": _fmt_time(tr.get("start_time")),
+		"end_time": _fmt_time(tr.get("end_time")),
+		"high": float(tr["high"]),
+		"low": float(tr["low"]),
+		"mid": float(tr["mid"]),
+		"active": bool(is_active),
+		"bars": int(tr.get("bars", 0)),
+	}
+	conf = _confidence_for_confirmed(tr, phases, events)
+
+	# Live 层：仅 ACTIVE 周期做推演；历史周期归档为 COMPLETED
+	if is_active:
+		live = analyze_live_structure(
+			work, tr, confirmed_events=events, confirmed_phases=phases, bias=bias,
+		)
+		lifecycle = live.get("lifecycle") or "FORMING"
+	else:
+		live = None
+		lifecycle = "COMPLETED"
+
 	return {
+		"id": int(cycle_id),
+		"role": "latest" if is_active else "historical",
+		# MULTI-CYCLE：时间线角色
+		"status": "ACTIVE" if is_active else "HISTORICAL",
+		# LIVE-STRUCTURE：生命周期
+		"lifecycle": lifecycle,
+		"direction": "latest" if is_active else "historical",
+		"period": {
+			"start_time": _fmt_time(tr.get("start_time")),
+			"end_time": _fmt_time(tr.get("end_time")),
+			"bars": int(tr.get("bars", 0)),
+		},
+		"confidence": conf,
 		"trading_range": trading_range,
 		"bias": bias,
+		# 兼容旧读法：顶层 phases/events = confirmed
 		"phases": phases,
 		"events": events,
+		"confirmed": {
+			"phases": phases,
+			"events": events,
+			"volume_confirm": volume_confirm,
+		},
+		"live": live,
 		"volume_profile": vp,
 		"volume_confirm": volume_confirm,
 	}
+
+
+def analyze_wyckoff(
+	df: pd.DataFrame,
+	lookback: int = 120,
+	vp_bins: int = 50,
+	min_bars: int = 24,
+	atr_mult: float = 1.2,
+	range_start_time=None,
+	prefer_start_time=None,
+	max_cycles: int = 8,
+) -> Dict[str, Any]:
+	"""
+	多周期威科夫分析。
+	cycles[0] = ACTIVE；顶层 phases/events 只镜像 Confirmed。
+	顶层 live 镜像 cycles[0].live。
+	"""
+	empty = _empty(vp_bins)
+	if df is None or len(df) < 30:
+		return empty
+	if not all(c in df.columns for c in ("open", "high", "low", "close")):
+		return empty
+	work = df.copy()
+	if "volume" not in work.columns:
+		work["volume"] = 1.0
+
+	trs = detect_trading_ranges(
+		work,
+		lookback=lookback,
+		min_bars=max(8, int(min_bars)),
+		atr_mult=atr_mult,
+		max_cycles=max(1, min(8, int(max_cycles))),
+		prefer_start_time=prefer_start_time,
+		range_start_time=range_start_time,
+	)
+	if not trs:
+		return empty
+
+	cycles: List[Dict[str, Any]] = []
+	for i, tr in enumerate(trs):
+		cycles.append(_build_cycle(work, tr, cycle_id=i, vp_bins=vp_bins))
+
+	active = cycles[0]
+	return {
+		"cycles": cycles,
+		"trading_range": active["trading_range"],
+		"bias": active["bias"],
+		"phases": active["confirmed"]["phases"],
+		"events": active["confirmed"]["events"],
+		"volume_profile": active["volume_profile"],
+		"volume_confirm": active["volume_confirm"],
+		"live": active.get("live"),
+		"lifecycle": active.get("lifecycle"),
+	}

chanlun/analysis/wyckoff/events.py

@@ -1,7 +1,7 @@
 """威科夫阶段与事件（启发式）。"""
 from __future__ import annotations
 
-from typing import Any, Dict, List, Tuple
+from typing import Any, Dict, List, Optional, Tuple
 
 import numpy as np
 import pandas as pd
@@ -29,6 +29,9 @@ def detect_bias_and_events(
 ) -> Tuple[str, List[Dict[str, Any]], Dict[str, Any]]:
 	"""
 	返回 bias、events、volume_confirm。
+
+	Spring/UTAD 相对「结构高低」判定：取区间内次低/次高（剔除单根极值），
+	避免箱体把假破低点吃进 lo 后永远刺不破、从而无 C 阶段。
 	"""
 	hi = float(tr["high"])
 	lo = float(tr["low"])
@@ -38,6 +41,24 @@ def detect_bias_and_events(
 	e = int(tr["abs_end_idx"])
 	events: List[Dict[str, Any]] = []
 
+	# 结构边界：用次低/次高作假破参照（至少 8 根才启用）
+	seg = df.iloc[s : e + 1]
+	event_lo, event_hi = lo, hi
+	if len(seg) >= 8:
+		lows = seg["low"].astype(float)
+		highs = seg["high"].astype(float)
+		# nsmallest(2) 的较大者 = 次低；nlargest(2) 的较小者 = 次高
+		event_lo = float(lows.nsmallest(min(2, len(lows))).iloc[-1])
+		event_hi = float(highs.nlargest(min(2, len(highs))).iloc[-1])
+		# 勿比公布箱沿更「松」：结构带应在箱内
+		event_lo = max(event_lo, lo)
+		event_hi = min(event_hi, hi)
+		# 若次低仍等于极值（多根同价），略抬参照便于识别收回
+		if abs(event_lo - lo) < 1e-12:
+			event_lo = lo + max(tol * 0.35, (hi - lo) * 0.02)
+		if abs(event_hi - hi) < 1e-12:
+			event_hi = hi - max(tol * 0.35, (hi - lo) * 0.02)
+
 	# 扫描区间内及之后（含 tail_reserve）
 	scan_end = int(tr.get("abs_scan_end_idx", min(len(df) - 1, e + 15)))
 	scan_end = min(len(df) - 1, max(scan_end, e))
@@ -57,8 +78,8 @@ def detect_bias_and_events(
 		avg_v = _avg_vol(df, i)
 		ratio = vol / avg_v if avg_v else 0.0
 
-		# Spring: pierce below low then close back above low
+		# Spring: pierce below structural support then close back
-		if spring is None and low < lo - tol * 0.5 and close >= lo - tol * 0.2:
+		if spring is None and low < event_lo - tol * 0.35 and close >= event_lo - tol * 0.35:
 			vol_ok = ratio <= 1.35 or (i + 1 <= scan_end and float(df.iloc[min(i + 1, scan_end)]["volume"]) / avg_v < 1.2)
 			spring = {
 				"type": "Spring",
@@ -70,8 +91,8 @@ def detect_bias_and_events(
 				"idx": i,
 			}
 
-		# UTAD: pierce above high then close back below
+		# UTAD: pierce above structural resistance then close back
-		if utad is None and high > hi + tol * 0.5 and close <= hi + tol * 0.2:
+		if utad is None and high > event_hi + tol * 0.35 and close <= event_hi + tol * 0.35:
 			vol_ok = ratio >= 0.8
 			utad = {
 				"type": "UTAD",
@@ -154,11 +175,15 @@ def detect_bias_and_events(
 				}
 				break
 
+	# 冲突清理：已判定吸筹且有 SOS 时，丢弃更早的 UTAD（避免阶段/图面误导）
+	# 派发且有 SOW 时，丢弃更晚才合理的 Spring 假信号同理在偏置后再滤
+	keep = []
 	for ev in (spring, sos, lps, utad, sod, lpsy):
-		if ev:
+		if not ev:
-			events.append({k: v for k, v in ev.items() if k != "idx"})
+			continue
+		keep.append(ev)
 
-	# bias
+	# bias（先算）
 	last_c = float(df["close"].iloc[-1])
 	bias = "unknown"
 	if sos and (not sod or int(sos.get("idx", 0)) >= int(sod.get("idx", 0))):
@@ -174,6 +199,16 @@ def detect_bias_and_events(
 	else:
 		bias = "distribution"
 
+	filtered = []
+	for ev in keep:
+		if bias == "accumulation" and ev["type"] == "UTAD" and sos and int(ev["idx"]) <= int(sos["idx"]):
+			continue
+		if bias == "distribution" and ev["type"] == "Spring" and sod and int(ev["idx"]) <= int(sod["idx"]):
+			continue
+		filtered.append(ev)
+
+	events = [{k: v for k, v in ev.items() if k != "idx"} for ev in filtered]
+
 	avg_volume = float(df["volume"].astype(float).iloc[max(0, e - 20) : e + 1].mean()) if "volume" in df.columns else 0.0
 	volume_confirm = {
 		"avg_volume": avg_volume,
@@ -189,59 +224,146 @@ def build_phases(
 	events: List[Dict[str, Any]],
 	min_bars: int = 3,
 ) -> List[Dict[str, Any]]:
-	"""按时间切分 A–E 粗阶段；保证非重叠且每段至少 min_bars 根（空间不足则截断尾部阶段）。"""
+	"""
+	按威科夫事件锚点切分 A–E（启发式）。
+
+	吸筹：A停止 → B筑底 → C测试(Spring) → D拉升(SOS…LPS) → E离开
+	派发：A停止 → B筑顶 → C测试(UTAD) → D派发(SOW…LPSY) → E离开
+
+	无 Spring/UTAD 时：若已有 SOS/SOW，用突破前末次沿带测试补 C；仍无则省略 C。
+	"""
 	s = int(tr["abs_start_idx"])
 	e = int(tr["abs_end_idx"])
+	hi = float(tr["high"])
+	lo = float(tr["low"])
 	n_last = len(df) - 1
 	min_span = max(2, min_bars - 1)
+	range_len = max(1, e - s)
 
-	event_idx = {}
+	def _match_idx(t) -> Optional[int]:
-	for ev in events:
+		if t is None:
-		t = ev.get("time")
+			return None
-		for i in range(s, min(len(df), e + 20)):
+		lo = max(0, s - 2)
+		hi = min(len(df), e + 40)
+		for i in range(lo, hi):
 			if _bar_time(df, i) == t:
-				event_idx[ev["type"]] = i
+				return i
+		try:
+			tt = pd.Timestamp(t)
+			sample = None
+			if "date" in df.columns and len(df):
+				sample = df["date"].iloc[min(s, n_last)]
+			if sample is not None and getattr(sample, "tzinfo", None) is not None and tt.tzinfo is None:
+				tt = tt.tz_localize(sample.tzinfo)
+			for i in range(lo, hi):
+				bt = _bar_time(df, i)
+				try:
+					if abs((pd.Timestamp(bt) - tt).total_seconds()) <= 1:
+						return i
+				except Exception:
+					continue
+		except Exception:
+			pass
+		return None
+
+	event_idx: Dict[str, int] = {}
+	for ev in events:
+		idx = _match_idx(ev.get("time"))
+		if idx is not None:
+			event_idx[str(ev.get("type"))] = idx
+
+	accum = bias != "distribution"
+	if accum:
+		c_ev = event_idx.get("Spring")
+		d_ev = event_idx.get("SOS")
+		d_tail = event_idx.get("LPS") or d_ev
+	else:
+		c_ev = event_idx.get("UTAD")
+		d_ev = event_idx.get("SOW")
+		d_tail = event_idx.get("LPSY") or d_ev
+
+	# 有 D 无明确测试事件时：用突破前最后一次触及下/上沿作为 C（次级测试）
+	if c_ev is None and d_ev is not None:
+		band = lo + (hi - lo) * 0.28 if accum else hi - (hi - lo) * 0.28
+		for i in range(int(d_ev) - 1, s + 1, -1):
+			row = df.iloc[i]
+			if accum and float(row["low"]) <= band:
+				c_ev = i
+				break
+			if not accum and float(row["high"]) >= band:
+				c_ev = i
 				break
 
-	a_end = s + max(min_bars, (e - s) // 5)
-	c_anchor = event_idx.get("Spring") or event_idx.get("UTAD") or (s + (e - s) // 2)
-	d_anchor = event_idx.get("SOS") or event_idx.get("SOW") or e
-
 	def _lab(phase: str) -> str:
-		if bias == "distribution":
+		if accum:
-			m = {"A": "A停止上涨", "B": "B筑顶", "C": "C测试", "D": "D派发", "E": "E下跌"}
-		else:
 			m = {"A": "A停止下跌", "B": "B筑底", "C": "C测试", "D": "D拉升", "E": "E离开"}
+		else:
+			m = {"A": "A停止上涨", "B": "B筑顶", "C": "C测试", "D": "D派发", "E": "E离开"}
 		return m.get(phase, phase)
 
-	# 理想切点（随后再强制非重叠 + 最小跨度）
+	a_end = s + max(min_bars, range_len // 5)
-	raw = [
+
-		("A", s, a_end),
+	c_start = c_end = None
-		("B", a_end, c_anchor),
+	if c_ev is not None:
-		("C", c_anchor, d_anchor),
+		c_start = max(s, int(c_ev) - 1)
-		("D", d_anchor, min(n_last, d_anchor + max(min_bars, (e - s) // 6))),
+		c_end = min(n_last, int(c_ev) + 1)
-		("E", min(n_last, d_anchor + max(min_bars, (e - s) // 6)), min(n_last, max(e, d_anchor + max(min_bars * 2, 8)))),
+
-	]
+	if d_ev is not None:
+		d_start = int(d_ev)
+		d_end = min(n_last, max(int(d_tail or d_ev), d_start) + max(min_bars, range_len // 8))
+		if d_tail is not None:
+			d_end = max(d_end, min(n_last, int(d_tail) + 1))
+	else:
+		d_start = d_end = None
+
+	if c_start is not None:
+		b_end = max(a_end + 1, c_start)
+	elif d_start is not None:
+		b_end = max(a_end + 1, d_start)
+	else:
+		b_end = max(a_end + 1, e)
+
+	if d_end is not None:
+		e_start = min(n_last, d_end)
+		e_end = n_last
+	else:
+		e_start = e_end = None
+
+	raw = [("A", s, a_end), ("B", a_end, b_end)]
+	if c_start is not None and c_end is not None:
+		raw.append(("C", c_start, c_end))
+	if d_start is not None and d_end is not None:
+		raw.append(("D", d_start, d_end))
+	if e_start is not None and e_end is not None and e_end > e_start:
+		raw.append(("E", e_start, e_end))
+
 	phases: List[Dict[str, Any]] = []
 	cursor = s
 	for phase, _a, _b in raw:
 		if cursor >= n_last:
 			break
 		a = max(int(_a), cursor)
-		b = int(max(_b, a + min_span))
+		b = int(max(int(_b), a))
+		need = 1 if phase == "C" else min_span
+		if b < a + need:
+			b = min(n_last, a + need)
 		b = int(np.clip(b, a, n_last))
-		if b - a < min_span:
+		if b < a:
-			# 尾部空间不足：并入上一段终点并停止新增
+			continue
-			if phases:
+		if phases and phases[-1].get("_a") == a and phases[-1].get("_b") == b:
-				phases[-1]["end_time"] = _bar_time(df, n_last)
+			continue
-			break
 		phases.append(
 			{
 				"phase": phase,
 				"label": _lab(phase),
 				"start_time": _bar_time(df, a),
 				"end_time": _bar_time(df, b),
+				"_a": a,
+				"_b": b,
 			}
 		)
 		cursor = b
+	for p in phases:
+		p.pop("_a", None)
+		p.pop("_b", None)
 	return phases

chanlun/analysis/wyckoff/live.py

@@ -0,0 +1,258 @@
+"""威科夫 Live / Developing 层（WYCKOFF-LIVE-STRUCTURE-001）。
+
+独立于 Confirmed Engine：不修改 events 确认条件，不写入 confirmed.events。
+Execution 不得消费本模块输出。
+"""
+from __future__ import annotations
+
+from typing import Any, Dict, List, Optional, Set
+
+import numpy as np
+import pandas as pd
+
+
+def _avg_vol(df: pd.DataFrame, i: int, win: int = 20) -> float:
+	a = max(0, i - win + 1)
+	v = df["volume"].astype(float).iloc[a : i + 1]
+	m = float(v.mean()) if len(v) else 0.0
+	return m if m > 0 else 1.0
+
+
+def _empty_live() -> Dict[str, Any]:
+	return {
+		"lifecycle": "UNKNOWN",
+		"range_formation": None,
+		"phase_candidate": None,
+		"event_candidates": [],
+		"next_expected": None,
+		"confidence": {
+			"cycle": 0.0,
+			"phase": 0.0,
+			"event": 0.0,
+			"structure": 0.0,
+			"volume": 0.0,
+			"overall": 0.0,
+		},
+		"note": "",
+	}
+
+
+def analyze_live_structure(
+	df: pd.DataFrame,
+	tr: Optional[Dict[str, Any]],
+	confirmed_events: Optional[List[Dict[str, Any]]] = None,
+	confirmed_phases: Optional[List[Dict[str, Any]]] = None,
+	bias: str = "unknown",
+) -> Dict[str, Any]:
+	"""
+	基于当前 TradingRange 与已确认事件，推演 Live candidates。
+	confirmed_* 只读，用于避免重复提示已确认事件，不修改之。
+	"""
+	out = _empty_live()
+	if df is None or len(df) < 20 or tr is None:
+		out["note"] = "insufficient structure"
+		return out
+
+	confirmed_events = confirmed_events or []
+	confirmed_phases = confirmed_phases or []
+	confirmed_types: Set[str] = {str(e.get("type")) for e in confirmed_events if e.get("type")}
+
+	s = int(tr["abs_start_idx"])
+	e = int(tr["abs_end_idx"])
+	scan_end = int(tr.get("abs_scan_end_idx", len(df) - 1))
+	scan_end = min(len(df) - 1, max(scan_end, e))
+	hi = float(tr["high"])
+	lo = float(tr["low"])
+	mid = float(tr["mid"])
+	tol = float(tr.get("tol") or (hi - lo) * 0.05)
+	atr = float(tr.get("atr") or max((hi - lo) * 0.2, 1e-9))
+
+	seg = df.iloc[s : e + 1]
+	if len(seg) < 8:
+		out["note"] = "range too short"
+		return out
+
+	# —— Range Formation（横盘 / 波动收敛）——
+	closes = seg["close"].astype(float)
+	highs = seg["high"].astype(float)
+	lows = seg["low"].astype(float)
+	vols = seg["volume"].astype(float) if "volume" in seg.columns else pd.Series([1.0] * len(seg))
+	half = max(4, len(seg) // 2)
+	vol_early = float(np.std(closes.iloc[:half])) if half > 1 else 0.0
+	vol_late = float(np.std(closes.iloc[-half:])) if half > 1 else 0.0
+	width = hi - lo
+	width_atr = width / atr if atr > 0 else 99.0
+	converging = vol_early > 1e-12 and vol_late < vol_early * 0.85
+	range_ok = 1.2 <= width_atr <= 10.0 and len(seg) >= 16
+	structure_score = 0.35
+	if range_ok:
+		structure_score += 0.25
+	if converging:
+		structure_score += 0.2
+	if width_atr <= 6.0:
+		structure_score += 0.1
+	structure_score = float(min(0.95, structure_score))
+
+	out["range_formation"] = {
+		"potential_trading_range": bool(range_ok),
+		"converging": bool(converging),
+		"width_atr": round(width_atr, 3),
+		"bars": int(len(seg)),
+	}
+
+	# —— 最近 K 形态（Phase C / Event candidates）——
+	i = scan_end
+	row = df.iloc[i]
+	o = float(row["open"])
+	h = float(row["high"])
+	l = float(row["low"])
+	c = float(row["close"])
+	rng = max(h - l, 1e-9)
+	lower_wick = min(o, c) - l
+	upper_wick = h - max(o, c)
+	avg_v = _avg_vol(df, i)
+	vol = float(row["volume"]) if "volume" in df.columns else avg_v
+	vol_ratio = vol / avg_v if avg_v else 1.0
+	volume_score = float(np.clip(1.1 - abs(vol_ratio - 1.0) * 0.35, 0.2, 0.95))
+
+	phase_candidate = None
+	phase_conf = 0.0
+	# Phase C：测低 + 下影 + 缩量（吸筹语境）
+	near_lo = l <= lo + tol * 1.2
+	test_low = l < mid and lower_wick >= rng * 0.35
+	vol_contract = vol_ratio <= 1.05
+	if bias != "distribution" and near_lo and test_low and vol_contract:
+		phase_candidate = "C"
+		phase_conf = 0.55 + (0.1 if lower_wick >= rng * 0.5 else 0) + (0.08 if vol_ratio < 0.9 else 0)
+	# Phase D 候选：价格在箱上半、有上破意图但未确认 SOS
+	elif c >= mid and (h >= hi - tol or c > hi - tol * 0.5):
+		phase_candidate = "D"
+		phase_conf = 0.5 + (0.1 if c > mid else 0)
+	elif c < mid and (l <= lo + tol):
+		phase_candidate = "B"
+		phase_conf = 0.45
+
+	# 已有 confirmed phase 时，candidate 取「下一阶段」提示，不覆盖事实
+	confirmed_phase_set = {str(p.get("phase")) for p in confirmed_phases}
+	if "E" in confirmed_phase_set:
+		phase_candidate = phase_candidate or "E"
+		phase_conf = max(phase_conf, 0.7)
+	elif "D" in confirmed_phase_set and phase_candidate is None:
+		phase_candidate = "D"
+		phase_conf = max(phase_conf, 0.65)
+
+	out["phase_candidate"] = phase_candidate
+	phase_conf = float(min(0.92, phase_conf))
+
+	# —— Event candidates（仅 Spring / SOS / LPS / UTAD）——
+	candidates: List[Dict[str, Any]] = []
+
+	def _add(typ: str, conf: float, note: str) -> None:
+		if typ in confirmed_types:
+			return  # 已确认则不再作为 candidate
+		candidates.append(
+			{
+				"type": typ,
+				"confidence": round(float(min(0.9, conf)), 3),
+				"confirmed": False,
+				"note": note,
+			}
+		)
+
+	# Spring candidate：刺破或贴近下沿，收盘收回，但未达 Confirmed 规则（或不在 confirmed）
+	pierce_lo = l < lo - tol * 0.15
+	close_back = c >= lo - tol * 0.5
+	if pierce_lo and close_back:
+		_add("Spring", 0.5 + (0.12 if vol_ratio <= 1.2 else 0) + (0.08 if close_back else 0), "假破下沿收回（未确认）")
+	elif l <= lo + tol * 0.35 and close_back and lower_wick >= rng * 0.4:
+		_add("Spring", 0.45 + (0.1 if vol_contract else 0), "测下沿长下影（未确认）")
+
+	# UTAD candidate
+	pierce_hi = h > hi + tol * 0.15
+	close_back_dn = c <= hi + tol * 0.5
+	if pierce_hi and close_back_dn:
+		_add("UTAD", 0.5 + (0.1 if vol_ratio >= 0.9 else 0), "假破上沿跌回（未确认）")
+
+	# SOS candidate：接近/轻破上沿，量能一般，未确认
+	if c > hi - tol * 0.4 or h >= hi:
+		sos_conf = 0.48 + (0.12 if c > hi else 0) + (0.1 if vol_ratio >= 1.05 else 0)
+		_add("SOS", sos_conf, "上破/逼近箱顶（未确认）")
+
+	# LPS candidate：站上 mid/上沿带后回踩
+	if c >= mid and l >= mid - tol * 1.5 and l > lo + (hi - lo) * 0.25:
+		_add("LPS", 0.46 + (0.1 if vol_ratio <= 1.0 else 0), "箱内上沿带回踩（未确认）")
+
+	candidates.sort(key=lambda x: x["confidence"], reverse=True)
+	out["event_candidates"] = candidates[:4]
+
+	event_score = float(candidates[0]["confidence"]) if candidates else 0.25
+
+	# next_expected（简规则）
+	next_exp = None
+	if "Spring" in confirmed_types and "SOS" not in confirmed_types:
+		next_exp = "SOS"
+	elif "SOS" in confirmed_types and "LPS" not in confirmed_types:
+		next_exp = "LPS"
+	elif "UTAD" in confirmed_types and "SOW" not in confirmed_types:
+		next_exp = "SOW"
+	elif any(c["type"] == "Spring" for c in candidates):
+		next_exp = "Test"
+	elif any(c["type"] == "SOS" for c in candidates):
+		next_exp = "LPS"
+	out["next_expected"] = next_exp
+
+	# —— lifecycle ——
+	key_confirmed = confirmed_types & {"Spring", "SOS", "UTAD", "SOW", "LPS", "LPSY"}
+	if key_confirmed:
+		lifecycle = "CONFIRMED"
+	elif range_ok or phase_candidate or candidates:
+		lifecycle = "FORMING"
+	else:
+		lifecycle = "UNKNOWN"
+	out["lifecycle"] = lifecycle
+
+	cycle_c = structure_score
+	overall = 0.35 * cycle_c + 0.25 * phase_conf + 0.25 * event_score + 0.15 * volume_score
+	out["confidence"] = {
+		"cycle": round(cycle_c, 3),
+		"phase": round(phase_conf, 3),
+		"event": round(event_score, 3),
+		"structure": round(structure_score, 3),
+		"volume": round(volume_score, 3),
+		"overall": round(float(overall), 3),
+	}
+	parts = []
+	if out["range_formation"]["potential_trading_range"]:
+		parts.append("Potential TR")
+	if phase_candidate:
+		parts.append(f"Phase {phase_candidate} candidate")
+	if candidates:
+		parts.append(f"{candidates[0]['type']} candidate")
+	out["note"] = "; ".join(parts) if parts else "observing"
+	return out
+
+
+def execution_signal_from_wyckoff(payload: Dict[str, Any]) -> Optional[Dict[str, Any]]:
+	"""
+	Execution 边界：只允许 Confirmed。
+	返回 source='confirmed' 的信号描述；Live-only 时返回 None。
+	"""
+	if not payload:
+		return None
+	cycles = payload.get("cycles") or []
+	active = cycles[0] if cycles else None
+	events = []
+	if active and isinstance(active.get("confirmed"), dict):
+		events = list(active["confirmed"].get("events") or [])
+	if not events:
+		# 兼容旧顶层 events（均为 confirmed 镜像）
+		events = list(payload.get("events") or [])
+	if not events:
+		return None
+	last = events[-1]
+	return {
+		"source": "confirmed",
+		"type": last.get("type"),
+		"time": last.get("time"),
+		"lifecycle": (active or {}).get("lifecycle") or "CONFIRMED",
+	}

chanlun/analysis/wyckoff/range.py

@@ -1,11 +1,18 @@
-"""交易区间检测：ATR 容差下按评分选取近期震荡箱。"""
+"""交易区间检测：仅负责 TradingRange（起止/高低/结构分）。
+
+WYCKOFF-MULTI-CYCLE-001：Phase/Event/VP 不得进入本模块。
+过滤顺序固定：detect → quality → trend → overlap(<0.2) → accept → mask。
+"""
 from __future__ import annotations
 
-from typing import Any, Dict, Optional
+from typing import Any, Dict, List, Optional, Tuple
 
 import numpy as np
 import pandas as pd
 
+MAX_CYCLES = 8
+OVERLAP_RATIO_MAX = 0.2
+
 
 def _atr(df: pd.DataFrame, period: int = 14) -> pd.Series:
 	high = df["high"].astype(float)
@@ -23,6 +30,15 @@ def _atr(df: pd.DataFrame, period: int = 14) -> pd.Series:
 	return tr.rolling(period, min_periods=max(3, period // 2)).mean()
 
 
+def _robust_width(seg: pd.DataFrame) -> float:
+	"""用 90/10 分位估宽，避免单根影线把长窗卡死。"""
+	h = seg["high"].astype(float)
+	l = seg["low"].astype(float)
+	if len(seg) < 6:
+		return float(h.max() - l.min())
+	return float(np.nanpercentile(h, 90) - np.nanpercentile(l, 10))
+
+
 def _score_segment(
 	length: int,
 	near_hi: int,
@@ -31,27 +47,161 @@ def _score_segment(
 	width: float,
 	atr: float,
 ) -> float:
-	"""触边密度 + 箱内比例 − 相对宽度；弱奖励长度以免只追最长。"""
+	"""结构质量分（非 Phase/Event）。"""
-	touch_density = (near_hi + near_lo) / float(max(length, 1))
+	touch = min(near_hi, 6) + min(near_lo, 6)
 	width_pen = (width / atr) if atr > 0 else width
-	return touch_density * 50.0 + float(inside) * 30.0 - width_pen * 3.0 + min(length / 40.0, 2.0)
+	return float(touch) * 4.0 + float(inside) * 25.0 - width_pen * 3.0 + min(length / 40.0, 2.0)
 
 
-def detect_trading_range(
+def _time_col(df: pd.DataFrame) -> Optional[str]:
+	if "date" in df.columns:
+		return "date"
+	if "timestamp" in df.columns:
+		return "timestamp"
+	return None
+
+
+def _bar_index_at_or_after(work: pd.DataFrame, ts: Any) -> Optional[int]:
+	col = _time_col(work)
+	if col is None or ts is None:
+		return None
+	try:
+		target = pd.Timestamp(ts)
+	except Exception:
+		return None
+	series = pd.to_datetime(work[col], utc=True, errors="coerce")
+	if target.tzinfo is None:
+		target = target.tz_localize("UTC")
+	else:
+		target = target.tz_convert("UTC")
+	if series.isna().all():
+		return None
+	ge = series >= target
+	if ge.any():
+		return int(np.flatnonzero(ge.to_numpy())[0])
+	return 0
+
+
+def _pack_range(
+	work: pd.DataFrame,
 	df: pd.DataFrame,
-	lookback: int = 120,
+	start_i: int,
+	end_i: int,
+	hi: float,
+	lo: float,
+	tol: float,
+	last_atr: float,
+	score: float,
+	n: int,
+	window_offset: int = 0,
+) -> Dict[str, Any]:
+	"""组装 TradingRange（仅结构字段）。"""
+	mid = (hi + lo) / 2.0
+	last_c = float(work["close"].iloc[min(end_i, len(work) - 1)])
+	price_in_box = (lo - tol * 1.5) <= last_c <= (hi + tol * 1.5)
+	bars = int(end_i - start_i + 1)
+	# 结构置信：归一化 score（启发式）
+	range_conf = float(np.clip(score / 55.0, 0.05, 0.99))
+	best = {
+		"start_idx": int(start_i),
+		"end_idx": int(end_i),
+		"high": float(hi),
+		"low": float(lo),
+		"mid": float(mid),
+		"active": bool(price_in_box),
+		"atr": float(last_atr),
+		"tol": float(tol),
+		"bars": bars,
+		"score": float(score),
+		"quality": float(score),
+		"range_confidence": range_conf,
+	}
+
+	def _ts(row) -> Any:
+		col = _time_col(work)
+		if col and pd.notna(row[col]):
+			return row[col]
+		return None
+
+	best["start_time"] = _ts(work.iloc[best["start_idx"]])
+	best["end_time"] = _ts(work.iloc[best["end_idx"]])
+	# window_offset：slice 相对父 DataFrame 的起点；勿用 len(df)-len(work)
+	offset = int(window_offset)
+	best["abs_start_idx"] = offset + best["start_idx"]
+	best["abs_end_idx"] = offset + best["end_idx"]
+	best["abs_scan_end_idx"] = offset + n - 1
+	return best
+
+
+def _overlap_ratio(a0: int, a1: int, b0: int, b1: int) -> float:
+	"""两闭区间重叠长度 / 较短区间长度。"""
+	lo = max(a0, b0)
+	hi = min(a1, b1)
+	if hi < lo:
+		return 0.0
+	overlap = hi - lo + 1
+	shorter = min(a1 - a0 + 1, b1 - b0 + 1)
+	if shorter <= 0:
+		return 0.0
+	return float(overlap) / float(shorter)
+
+
+def _passes_quality(tr: Dict[str, Any], min_bars: int) -> bool:
+	if tr is None:
+		return False
+	if int(tr.get("bars") or 0) < max(8, min_bars // 2):
+		return False
+	if float(tr.get("score") or 0) < 12.0:
+		return False
+	hi = float(tr["high"])
+	lo = float(tr["low"])
+	atr = float(tr.get("atr") or 0) or 1.0
+	if (hi - lo) / atr > 12.0:
+		return False
+	return True
+
+
+def _passes_trend_filter(work: pd.DataFrame, tr: Dict[str, Any]) -> bool:
+	"""趋势污染：定向位移过大则非震荡箱。"""
+	s = int(tr["start_idx"])
+	e = int(tr["end_idx"])
+	seg = work.iloc[s : e + 1]
+	if len(seg) < 8:
+		return False
+	c0 = float(seg["close"].iloc[0])
+	c1 = float(seg["close"].iloc[-1])
+	atr = float(tr.get("atr") or 0) or 1.0
+	drift = abs(c1 - c0) / atr
+	# 相对箱宽：漂移占箱宽过大 → 趋势
+	width = max(float(tr["high"]) - float(tr["low"]), atr)
+	drift_frac = abs(c1 - c0) / width
+	if drift > 6.0 and drift_frac > 0.55:
+		return False
+	return True
+
+
+def _detect_in_window(
+	df: pd.DataFrame,
+	win_start: int,
+	win_end: int,
 	min_bars: int = 24,
 	atr_mult: float = 1.2,
 	tail_reserve: int = 12,
+	prefer_start_time: Any = None,
+	range_start_time: Any = None,
 ) -> Optional[Dict[str, Any]]:
 	"""
-	在最近 lookback 根内寻找高低点波动受控的连续段作为交易区间。
+	在 df[win_start:win_end+1] 内检测单个 TradingRange。
-	尾部预留 tail_reserve 根用于事件（Spring/SOS），不参与箱体边界计算。
+	只返回箱体结构，不含 Phase/Event/VP。
-	在硬门槛之上按评分取最优段（非仅最长窗口）。
 	"""
-	if df is None or len(df) < min_bars + 5:
+	if df is None or win_end < win_start:
 		return None
-	work = df.tail(lookback).reset_index(drop=True)
+	slice_df = df.iloc[win_start : win_end + 1].reset_index(drop=True)
+	lookback = len(slice_df)
+	if lookback < min_bars + 5:
+		return None
+
+	work = slice_df
 	n = len(work)
 	reserve = min(tail_reserve, max(0, n - min_bars - 2))
 	core_end = n - reserve if reserve > 0 else n
@@ -68,61 +218,225 @@ def detect_trading_range(
 	if not np.isfinite(last_atr) or last_atr <= 0:
 		last_atr = float(core["close"].iloc[-1]) * 0.01
 
-	best = None
+	eff_atr_mult = float(atr_mult)
-	best_score = float("-inf")
+	if lookback >= 280:
+		eff_atr_mult = atr_mult * 1.7
+	elif lookback >= 160:
+		eff_atr_mult = atr_mult * 1.3
+	width_factor = 3.8 + min(2.2, max(0.0, (lookback - 80) / 100.0))
+	max_width = last_atr * eff_atr_mult * width_factor
+	tol = last_atr * eff_atr_mult * 0.35
+
+	prefer_i = None
+	if prefer_start_time is not None:
+		prefer_i = _bar_index_at_or_after(work, prefer_start_time)
+
+	if range_start_time is not None:
+		start_i = _bar_index_at_or_after(work, range_start_time)
+		if start_i is not None and start_i <= core_end - 8:
+			seg = work.iloc[start_i:core_end]
+			hi = float(seg["high"].max())
+			lo = float(seg["low"].min())
+			rw = _robust_width(seg)
+			if 0 < rw <= max_width * 1.15:
+				near_hi = int((seg["high"] >= hi - tol).sum())
+				near_lo = int((seg["low"] <= lo + tol).sum())
+				inside = float(((seg["close"] >= lo - tol) & (seg["close"] <= hi + tol)).mean())
+				if near_hi >= 2 and near_lo >= 2 and inside >= 0.70:
+					score = _score_segment(len(seg), near_hi, near_lo, inside, rw, last_atr)
+					return _pack_range(
+						work, df, start_i, core_end - 1, hi, lo, tol, last_atr, score, n,
+						window_offset=win_start,
+					)
+
+	eff_min_bars = max(8, int(min_bars))
 	cn = len(core)
-	for length in range(min(cn, lookback), min_bars - 1, -4):
+	max_bars = min(cn, max(eff_min_bars * 2, min(96, max(eff_min_bars + 8, int(cn * 0.5)))))
-		seg = core.iloc[-length:]
+	cands: List[Tuple[float, int, int, int, float, float, float]] = []
+
+	def _try_seg(start_i: int, end_i: int, prefer_boost: float = 0.0) -> None:
+		if end_i - start_i + 1 < eff_min_bars:
+			return
+		if start_i < 0 or end_i >= cn or start_i > end_i:
+			return
+		seg = work.iloc[start_i : end_i + 1]
 		hi = float(seg["high"].max())
 		lo = float(seg["low"].min())
-		width = hi - lo
+		rw = _robust_width(seg)
-		if width <= 0 or width > last_atr * atr_mult * 3.5:
+		if rw <= 0 or rw > max_width:
-			continue
+			return
-		tol = last_atr * atr_mult * 0.35
+		raw_w = hi - lo
+		if raw_w > max_width * 1.35:
+			return
 		near_hi = int((seg["high"] >= hi - tol).sum())
 		near_lo = int((seg["low"] <= lo + tol).sum())
 		if near_hi < 2 or near_lo < 2:
-			continue
+			return
 		inside = float(((seg["close"] >= lo - tol) & (seg["close"] <= hi + tol)).mean())
-		if inside < 0.75:
+		if inside < 0.72:
-			continue
+			return
-		score = _score_segment(length, near_hi, near_lo, inside, width, last_atr)
+		length = end_i - start_i + 1
-		if score <= best_score:
+		score = _score_segment(length, near_hi, near_lo, inside, rw, last_atr) + prefer_boost
-			continue
+		cands.append((score, length, start_i, end_i, hi, lo, rw))
+
+	for length in range(min(cn, max_bars), eff_min_bars - 1, -4):
 		start_i = cn - length
-		end_i = cn - 1
+		boost = 0.0
-		mid = (hi + lo) / 2.0
+		if prefer_i is not None:
-		last_c = float(work["close"].iloc[-1])
+			dist = abs(start_i - int(prefer_i))
-		active = (lo - tol * 1.5) <= last_c <= (hi + tol * 1.5)
+			if dist <= 6:
-		best_score = score
+				boost = 10.0
-		best = {
+			elif dist <= 14:
-			"start_idx": int(start_i),
+				boost = 4.0
-			"end_idx": int(end_i),
+			elif start_i > int(prefer_i) + 16:
-			"high": hi,
+				boost = -10.0
-			"low": lo,
+		_try_seg(start_i, cn - 1, boost)
-			"mid": mid,
-			"active": bool(active),
-			"atr": last_atr,
-			"tol": tol,
-			"bars": int(length),
-			"score": float(score),
-		}
 
-	if best is None:
+	if prefer_i is not None:
+		pi = int(prefer_i)
+		if 0 <= pi < cn:
+			align_max = min(cn, max(max_bars, int(cn * 0.65)))
+			alen = cn - pi
+			if eff_min_bars <= alen <= align_max:
+				_try_seg(pi, cn - 1, prefer_boost=18.0)
+			elif alen > align_max:
+				start_i = max(0, cn - align_max)
+				if start_i > pi:
+					start_i = pi
+					end_i = min(cn - 1, pi + align_max - 1)
+				else:
+					end_i = cn - 1
+				_try_seg(start_i, end_i, prefer_boost=12.0)
+
+	if not cands:
 		return None
 
-	def _ts(row) -> Any:
+	cands.sort(key=lambda x: x[0], reverse=True)
-		if "date" in work.columns and pd.notna(row["date"]):
+	best_score = cands[0][0]
-			return row["date"]
+	band = max(4.0, abs(best_score) * 0.10)
-		if "timestamp" in work.columns:
+	near = [c for c in cands if c[0] >= best_score - band]
-			return row["timestamp"]
+	chosen = max(near, key=lambda x: (x[1], x[0]))
-		return None
+	score, _length, start_i, end_i, hi, lo, _rw = chosen
+	return _pack_range(work, df, start_i, end_i, hi, lo, tol, last_atr, score, n, window_offset=win_start)
 
-	best["start_time"] = _ts(work.iloc[best["start_idx"]])
+
-	# 区间时间结束取 core 末，事件可落在其后
+def detect_trading_ranges(
-	best["end_time"] = _ts(work.iloc[best["end_idx"]])
+	df: pd.DataFrame,
+	lookback: Optional[int] = None,
+	min_bars: int = 24,
+	atr_mult: float = 1.2,
+	tail_reserve: int = 12,
+	max_cycles: int = MAX_CYCLES,
+	prefer_start_time: Any = None,
+	range_start_time: Any = None,
+) -> List[Dict[str, Any]]:
+	"""
+	倒序切多段 TradingRange（近→远）。
+	过滤顺序：detect → quality → trend → overlap → accept → mask。
+	返回列表已按时间倒序，调用方将 [0] 标为 ACTIVE。
+	"""
+	if df is None or len(df) < min_bars + 5:
+		return []
+	lb = int(lookback) if lookback is not None else len(df)
+	work = df.tail(lb).reset_index(drop=True)
+	n = len(work)
+	occupied: List[Dict[str, Any]] = []
+	accepted: List[Dict[str, Any]] = []
+
+	# 搜索右端从 n-1 往左收缩；每接受一段后右端移到该段 start 之前
+	search_end = n - 1
+	prefer = prefer_start_time
+	hard_start = range_start_time
+
+	while len(accepted) < max(1, int(max_cycles)) and search_end >= min_bars + 4:
+		# 在剩余历史内从右往左试多个右边界，避免历史箱必须贴住 search_end
+		# （否则中间趋势会挡住更早的真实箱）
+		cand = None
+		step = max(4, min(12, (search_end - min_bars) // 10 or 4))
+		for end_try in range(search_end, min_bars + 4, -step):
+			trial = _detect_in_window(
+				work,
+				0,
+				end_try,
+				min_bars=min_bars,
+				atr_mult=atr_mult,
+				tail_reserve=tail_reserve,
+				prefer_start_time=prefer if len(accepted) == 0 and end_try == search_end else None,
+				range_start_time=hard_start if len(accepted) == 0 and end_try == search_end else None,
+			)
+			# 1) detect
+			if trial is None:
+				continue
+			# 2) quality
+			if not _passes_quality(trial, min_bars):
+				continue
+			# 3) trend contamination
+			if not _passes_trend_filter(work, trial):
+				continue
+			# 4) overlap with accepted
+			a0, a1 = int(trial["abs_start_idx"]), int(trial["abs_end_idx"])
+			overlap_bad = False
+			for occ in occupied:
+				ratio = _overlap_ratio(a0, a1, int(occ["start"]), int(occ["end"]))
+				if ratio >= OVERLAP_RATIO_MAX:
+					overlap_bad = True
+					break
+			if overlap_bad:
+				continue
+			# 取最靠右的合格箱（倒序第一段）
+			cand = trial
+			break
+
+		if cand is None:
+			break
+
+		# 5) accept
+		accepted.append(cand)
+		a0, a1 = int(cand["abs_start_idx"]), int(cand["abs_end_idx"])
+		# 6) mask
+		occupied.append(
+			{
+				"start": a0,
+				"end": max(a1, int(cand.get("abs_scan_end_idx", a1))),
+				"quality": float(cand.get("quality") or 0),
+				"high": float(cand["high"]),
+				"low": float(cand["low"]),
+			}
+		)
+		# 下一轮只在更早窗口搜
+		search_end = int(cand["abs_start_idx"]) - 1
+		hard_start = None
+		prefer = None
+
+	# abs_* 目前相对 work；若 df 比 work 长需加 offset
 	offset = len(df) - len(work)
-	best["abs_start_idx"] = offset + best["start_idx"]
+	if offset:
-	best["abs_end_idx"] = offset + best["end_idx"]
+		for tr in accepted:
-	best["abs_scan_end_idx"] = offset + n - 1
+			tr["abs_start_idx"] = int(tr["abs_start_idx"]) + offset
-	return best
+			tr["abs_end_idx"] = int(tr["abs_end_idx"]) + offset
+			tr["abs_scan_end_idx"] = int(tr["abs_scan_end_idx"]) + offset
+
+	return accepted
+
+
+def detect_trading_range(
+	df: pd.DataFrame,
+	lookback: int = 120,
+	min_bars: int = 24,
+	atr_mult: float = 1.2,
+	tail_reserve: int = 12,
+	range_start_time: Any = None,
+	prefer_start_time: Any = None,
+) -> Optional[Dict[str, Any]]:
+	"""兼容旧接口：返回倒序列表中的第一段（ACTIVE 候选）。"""
+	ranges = detect_trading_ranges(
+		df,
+		lookback=lookback,
+		min_bars=min_bars,
+		atr_mult=atr_mult,
+		tail_reserve=tail_reserve,
+		max_cycles=1,
+		prefer_start_time=prefer_start_time,
+		range_start_time=range_start_time,
+	)
+	return ranges[0] if ranges else None

chanlun/pipeline/builders/indicators.py

@@ -55,8 +55,8 @@ class IndicatorsBuilderMixin:
 		return None
 
 	def add_indicators(self, df):
-		fast = 26
+		fast = 12
-		slow = 52
+		slow = 26
 		period = 9
 		macd = ta.MACD(df, fastperiod=fast, slowperiod=slow, signalperiod=period)
 		bb365 = ta.BBANDS(df, timeperiod=365, nbdevup=3.0, nbdevdn=3.0, matype=0)

crypto_wyckoff/__init__.py

@@ -0,0 +1,5 @@
+"""crypto_wyckoff — multi-TF screener for crypto (ported from A_Share_DP Architecture v1.0)."""
+
+from crypto_wyckoff.version import ARCHITECTURE_VERSION, WYCKOFF_ENGINE_VERSION
+
+__all__ = ["WYCKOFF_ENGINE_VERSION", "ARCHITECTURE_VERSION"]

crypto_wyckoff/annotate.py

@@ -0,0 +1,342 @@
+"""Walk-forward Wyckoff phase/event annotations for chart overlay."""
+
+from __future__ import annotations
+
+from datetime import date
+
+from crypto_wyckoff.domain_models import OHLCVFrame, WyckoffCycle, WyckoffEvent, WyckoffPhase
+from crypto_wyckoff.cycle import CycleEngine
+from crypto_wyckoff.event import EventEngine
+from crypto_wyckoff.features import FeatureEngine
+from crypto_wyckoff.phase import PhaseEngine
+
+_MIN_BARS = {"1d": 40, "1w": 26, "1M": 18}
+
+_NOTABLE_EVENTS = {
+    WyckoffEvent.PS.value,
+    WyckoffEvent.SC.value,
+    WyckoffEvent.AR.value,
+    WyckoffEvent.ST.value,
+    WyckoffEvent.SPRING.value,
+    WyckoffEvent.TEST.value,
+    WyckoffEvent.SOS.value,
+    WyckoffEvent.LPS.value,
+    WyckoffEvent.JUMP.value,
+    WyckoffEvent.BACKUP.value,
+    WyckoffEvent.BC.value,
+    WyckoffEvent.UTAD.value,
+    WyckoffEvent.SOW.value,
+    WyckoffEvent.LPSY.value,
+}
+
+
+def _slice_frame(frame: OHLCVFrame, end_idx: int) -> OHLCVFrame:
+    n = end_idx + 1
+    return OHLCVFrame(
+        ts_code=frame.ts_code,
+        timeframe=frame.timeframe,
+        trade_dates=frame.trade_dates[:n],
+        open=frame.open[:n],
+        high=frame.high[:n],
+        low=frame.low[:n],
+        close=frame.close[:n],
+        volume=frame.volume[:n],
+        amount=frame.amount[:n] if frame.amount else [],
+    )
+
+
+def _compress_phases(points: list[tuple[str, str]]) -> list[dict]:
+    """points: [(date_iso, phase), ...] → segments."""
+    if not points:
+        return []
+    segs: list[dict] = []
+    start, phase = points[0]
+    prev = start
+    for d, p in points[1:]:
+        if p != phase:
+            segs.append({"start": start, "end": prev, "phase": phase})
+            start, phase = d, p
+        prev = d
+    segs.append({"start": start, "end": prev, "phase": phase})
+    return segs
+
+
+def annotate_frame(
+    frame: OHLCVFrame,
+    step: int | None = None,
+    *,
+    role: str | None = None,
+) -> dict:
+    """Pure annotation: phase bands + event markers + latest levels.
+
+    ``role`` is the D/W/M rule alias (1d/1w/1M). Defaults to frame.timeframe.
+    ``step`` defaults by role to keep interactive charts snappy.
+    """
+    tf = role or frame.timeframe
+    min_bars = _MIN_BARS.get(tf, 30)
+    if step is None:
+        step = {"1d": 2, "1w": 1, "1M": 1}.get(tf, 2)
+
+    empty = {
+        "phases": [],
+        "events": [],
+        "levels": {},
+        "bars": len(frame),
+        "timeframe": tf,
+    }
+    if frame.empty or len(frame) < min_bars:
+        return empty
+
+    feat_eng = FeatureEngine()
+    cycle_eng = CycleEngine()
+    phase_eng = PhaseEngine()
+    event_eng = EventEngine()
+
+    phase_points: list[tuple[str, str]] = []
+    events: list[dict] = []
+    last_event: str | None = None
+    levels: dict = {}
+
+    # Ensure last bar is always evaluated
+    indices = list(range(min_bars - 1, len(frame), step))
+    if indices[-1] != len(frame) - 1:
+        indices.append(len(frame) - 1)
+
+    for i in indices:
+        sub = _slice_frame(frame, i)
+        f = feat_eng.run(sub, tf)
+        c = cycle_eng.run(f, tf)
+        p = phase_eng.run(c, f, tf)
+        e = event_eng.run(c, p, f, tf)
+
+        d = str(frame.trade_dates[i])[:10]
+        phase = p.payload.get("phase") or WyckoffPhase.NONE.value
+        phase_points.append((d, phase))
+
+        cur = e.payload.get("current_event") or WyckoffEvent.NONE.value
+        if cur in _NOTABLE_EVENTS and cur != last_event:
+            events.append({
+                "date": d,
+                "event": cur,
+                "price": float(frame.close[i]),
+                "low": float(frame.low[i]),
+                "high": float(frame.high[i]),
+            })
+            last_event = cur
+        elif cur == WyckoffEvent.NONE.value:
+            last_event = None
+
+        if i == len(frame) - 1 and not f.payload.get("insufficient"):
+            levels = {
+                k: f.payload.get(k)
+                for k in (
+                    "range_high", "range_low", "ma20", "ma60",
+                    "swing_high", "swing_low", "close",
+                )
+                if f.payload.get(k) is not None
+            }
+            levels["phase"] = phase
+            levels["cycle"] = c.payload.get("cycle")
+            levels["current_event"] = cur
+
+    return {
+        "phases": _compress_phases(phase_points),
+        "events": events,
+        "levels": levels,
+        "bars": len(frame),
+        "timeframe": tf,
+    }
+
+
+_RANGE_CYCLES = {
+    WyckoffCycle.ACCUMULATION.value,
+    WyckoffCycle.RE_ACCUMULATION.value,
+    WyckoffCycle.DISTRIBUTION.value,
+    WyckoffCycle.RE_DISTRIBUTION.value,
+}
+
+
+def _build_range_zones(
+    price_frame: OHLCVFrame,
+    cycle_segs: list[dict],
+    levels: dict | None = None,
+) -> list[dict]:
+    """Build price boxes (high/low × date span) for accum/distrib ranges."""
+    if price_frame.empty:
+        return []
+    dates = [str(d)[:10] for d in price_frame.trade_dates]
+    highs = price_frame.high
+    lows = price_frame.low
+    zones: list[dict] = []
+
+    for seg in cycle_segs or []:
+        cy = seg.get("cycle")
+        if cy not in _RANGE_CYCLES:
+            continue
+        start, end = seg["start"], seg["end"]
+        idxs = [i for i, d in enumerate(dates) if start <= d <= end]
+        if not idxs:
+            # weekly bar date may sit between daily bars — take nearest window
+            i0 = next((i for i, d in enumerate(dates) if d >= start), None)
+            if i0 is None:
+                continue
+            i1 = next((i for i, d in enumerate(dates) if d > end), len(dates)) - 1
+            idxs = list(range(i0, max(i0, i1) + 1))
+        if not idxs:
+            continue
+        # pad short weekly hits to at least ~1 week of dailies for visibility
+        if len(idxs) < 5 and idxs[-1] + 1 < len(dates):
+            extra = min(5 - len(idxs), len(dates) - 1 - idxs[-1])
+            idxs = list(range(idxs[0], idxs[-1] + 1 + max(0, extra)))
+        hi = max(highs[i] for i in idxs)
+        lo = min(lows[i] for i in idxs)
+        if hi <= lo:
+            continue
+        zones.append({
+            "kind": cy,
+            "start": dates[idxs[0]],
+            "end": dates[idxs[-1]],
+            "high": float(hi),
+            "low": float(lo),
+            "current": False,
+        })
+
+    # Always expose the latest trading-range box from feature snapshot
+    levels = levels or {}
+    rh, rl = levels.get("range_high"), levels.get("range_low")
+    if rh is not None and rl is not None and float(rh) > float(rl):
+        look = min(60, len(dates))
+        cy = levels.get("cycle") or "Unknown"
+        if cy not in _RANGE_CYCLES:
+            # Phase B/C in a range → treat as accumulation-style TR for display
+            ph = levels.get("phase") or ""
+            if ph in ("A", "B", "C"):
+                cy = WyckoffCycle.ACCUMULATION.value
+            elif ph in ("D", "E") and float(levels.get("close") or 0) < float(rh):
+                cy = WyckoffCycle.ACCUMULATION.value
+            else:
+                cy = "Range"
+        zones.append({
+            "kind": cy,
+            "start": dates[-look],
+            "end": dates[-1],
+            "high": float(rh),
+            "low": float(rl),
+            "current": True,
+        })
+
+    return zones
+
+
+def annotate_symbol(
+    ts_code: str,
+    freq: str,
+    end_date: date | None = None,
+    lookback: int = 180,
+    *,
+    combo_id: str | None = None,
+) -> dict:
+    """IO + annotate for one symbol (used by API).
+
+    For the combo *low* chart, phase bands come from **mid** structure,
+    while event markers / levels come from the low TF.
+    """
+    from crypto_wyckoff.combos import ROLE_HIGH, ROLE_LOW, ROLE_MID, get_combo
+    from crypto_wyckoff.io import load_frame
+
+    combo = get_combo(combo_id)
+    allowed = {combo["low"], combo["mid"], combo["high"]}
+    if freq not in allowed:
+        raise ValueError(f"freq {freq} not in combo {combo['id']} ({combo['label']})")
+    empty = {
+        "ts_code": ts_code,
+        "freq": freq,
+        "phases": [],
+        "events": [],
+        "levels": {},
+        "zones": [],
+        "bars": 0,
+        "phase_source": freq,
+        "cycles": [],
+        "combo_id": combo["id"],
+    }
+    _ = end_date
+
+    if freq == combo["low"]:
+        low = load_frame(ts_code, combo["low"], lookback)
+        mid = load_frame(ts_code, combo["mid"], max(60, lookback // 3))
+        if low is None:
+            return empty
+        d_ann = annotate_frame(low, role=ROLE_LOW)
+        w_ann = annotate_frame(mid, role=ROLE_MID) if mid is not None else {"phases": []}
+        cycles = _cycle_segments(mid, role=ROLE_MID) if mid is not None else []
+        levels = d_ann.get("levels") or {}
+        if cycles:
+            levels = {**levels, "cycle": cycles[-1].get("cycle") or levels.get("cycle")}
+            for p in reversed(w_ann.get("phases") or []):
+                if p.get("phase") not in (None, "None"):
+                    levels = {**levels, "phase": p["phase"]}
+                    break
+        return {
+            "ts_code": ts_code,
+            "freq": freq,
+            "end_date": low.trade_dates[-1].isoformat() if low.trade_dates else None,
+            "phases": w_ann.get("phases") or [],
+            "events": d_ann.get("events") or [],
+            "levels": d_ann.get("levels") or {},
+            "zones": _build_range_zones(low, cycles, levels),
+            "bars": d_ann.get("bars", 0),
+            "phase_source": combo["mid"],
+            "cycles": cycles,
+            "combo_id": combo["id"],
+        }
+
+    role = ROLE_MID if freq == combo["mid"] else ROLE_HIGH
+    frame = load_frame(ts_code, freq, lookback)
+    if frame is None:
+        return empty
+    out = annotate_frame(frame, role=role)
+    out["ts_code"] = ts_code
+    out["freq"] = freq
+    out["end_date"] = frame.trade_dates[-1].isoformat() if frame.trade_dates else None
+    out["phase_source"] = freq
+    out["cycles"] = _cycle_segments(frame, role=ROLE_HIGH if role == ROLE_HIGH else ROLE_MID)
+    out["zones"] = _build_range_zones(frame, out["cycles"], out.get("levels") or {})
+    out["combo_id"] = combo["id"]
+    if role == ROLE_HIGH:
+        if not any(p.get("phase") not in (None, "None") for p in out["phases"]):
+            out["phases"] = [
+                {"start": c["start"], "end": c["end"], "phase": c["cycle"]}
+                for c in out["cycles"]
+                if c.get("cycle") and c["cycle"] != "Unknown"
+            ]
+    return out
+
+
+def _cycle_segments(
+    frame: OHLCVFrame,
+    step: int | None = None,
+    *,
+    role: str | None = None,
+) -> list[dict]:
+    """Walk-forward cycle labels compressed to segments."""
+    tf = role or frame.timeframe
+    min_bars = _MIN_BARS.get(tf, 30)
+    if step is None:
+        step = {"1d": 3, "1w": 1, "1M": 1}.get(tf, 2)
+    if frame.empty or len(frame) < min_bars:
+        return []
+
+    feat_eng = FeatureEngine()
+    cycle_eng = CycleEngine()
+    points: list[tuple[str, str]] = []
+    indices = list(range(min_bars - 1, len(frame), step))
+    if indices[-1] != len(frame) - 1:
+        indices.append(len(frame) - 1)
+    for i in indices:
+        sub = _slice_frame(frame, i)
+        f = feat_eng.run(sub, tf)
+        c = cycle_eng.run(f, tf)
+        points.append((str(frame.trade_dates[i])[:10], c.payload.get("cycle") or "Unknown"))
+    segs = _compress_phases(points)
+    return [{"start": s["start"], "end": s["end"], "cycle": s["phase"]} for s in segs]

crypto_wyckoff/combos.py

@@ -0,0 +1,248 @@
+"""Multi-timeframe combo presets for Crypto Wyckoff Screener.
+
+Roles (engine rule aliases stay D/W/M):
+  high → Cycle  (rules as 1M)
+  mid  → Phase  (rules as 1w)
+  low  → Event  (rules as 1d)
+
+Actual bar TFs come from the combo (e.g. 8h/4h/1h).
+"""
+
+from __future__ import annotations
+
+import json
+import re
+import threading
+from copy import deepcopy
+from pathlib import Path
+from typing import Any
+
+from crypto_wyckoff.io import DATA_DIR, ensure_dirs
+
+ROLE_LOW = "1d"
+ROLE_MID = "1w"
+ROLE_HIGH = "1M"
+
+# Minutes for ordering / validation (provider labels)
+_TF_MINUTES: dict[str, int] = {
+    "1m": 1, "2m": 2, "3m": 3, "4m": 4, "5m": 5,
+    "10m": 10, "15m": 15, "20m": 20, "25m": 25, "30m": 30, "45m": 45,
+    "1h": 60, "2h": 120, "3h": 180, "4h": 240, "5h": 300,
+    "6h": 360, "7h": 420, "8h": 480, "9h": 540, "10h": 600,
+    "11h": 660, "12h": 720, "16h": 960, "20h": 1200,
+    "1d": 1440, "2d": 2880, "3d": 4320, "4d": 5760, "5d": 7200, "6d": 8640,
+    "1w": 10080, "2w": 20160, "3w": 30240,
+    "1M": 43200,
+}
+
+# TFs we allow in custom combos (provider-backed + local 1M)
+ALLOWED_TFS: tuple[str, ...] = (
+    "1h", "2h", "3h", "4h", "6h", "8h", "12h",
+    "1d", "2d", "3d", "1w", "1M",
+)
+
+BUILTIN: list[dict[str, Any]] = [
+    {
+        "id": "h8_4_1",
+        "label": "8h / 4h / 1h",
+        "high": "8h",
+        "mid": "4h",
+        "low": "1h",
+        "builtin": True,
+    },
+    {
+        "id": "d_w_m",
+        "label": "1d / 1w / 1M",
+        "high": "1M",
+        "mid": "1w",
+        "low": "1d",
+        "builtin": True,
+    },
+]
+
+_COMBOS_FILE = DATA_DIR / "combos.json"
+_lock = threading.Lock()
+_cache: list[dict[str, Any]] | None = None
+
+
+def tf_minutes(tf: str) -> int | None:
+    if tf in _TF_MINUTES:
+        return _TF_MINUTES[tf]
+    # tolerate provider typo "10" → skip
+    m = re.fullmatch(r"(\d+)([mhdwM])", tf)
+    if not m:
+        return None
+    n, u = int(m.group(1)), m.group(2)
+    mult = {"m": 1, "h": 60, "d": 1440, "w": 10080, "M": 43200}[u]
+    return n * mult
+
+
+def combo_id_for(high: str, mid: str, low: str) -> str:
+    def _tok(t: str) -> str:
+        return t.replace("/", "_")
+
+    return f"{_tok(high)}_{_tok(mid)}_{_tok(low)}"
+
+
+def validate_combo(high: str, mid: str, low: str) -> str | None:
+    """Return error message or None if ok."""
+    for tf in (high, mid, low):
+        if tf not in ALLOWED_TFS:
+            return f"不支持的周期: {tf}"
+    if len({high, mid, low}) < 3:
+        return "高/中/低周期必须互不相同"
+    hm, mm, lm = tf_minutes(high), tf_minutes(mid), tf_minutes(low)
+    if hm is None or mm is None or lm is None:
+        return "无法解析周期长度"
+    if not (hm > mm > lm):
+        return "须满足 高 > 中 > 低（例如 8h > 4h > 1h）"
+    return None
+
+
+def _normalize(row: dict[str, Any]) -> dict[str, Any] | None:
+    high, mid, low = row.get("high"), row.get("mid"), row.get("low")
+    if not high or not mid or not low:
+        return None
+    err = validate_combo(str(high), str(mid), str(low))
+    if err:
+        return None
+    cid = str(row.get("id") or combo_id_for(high, mid, low))
+    label = str(row.get("label") or f"{high} / {mid} / {low}")
+    return {
+        "id": cid,
+        "label": label,
+        "high": str(high),
+        "mid": str(mid),
+        "low": str(low),
+        "builtin": bool(row.get("builtin", False)),
+    }
+
+
+def _load_raw() -> list[dict[str, Any]]:
+    ensure_dirs()
+    if not _COMBOS_FILE.exists():
+        return deepcopy(BUILTIN)
+    try:
+        data = json.loads(_COMBOS_FILE.read_text(encoding="utf-8"))
+        items = data.get("combos") if isinstance(data, dict) else data
+        if not isinstance(items, list):
+            return deepcopy(BUILTIN)
+    except (OSError, json.JSONDecodeError):
+        return deepcopy(BUILTIN)
+
+    out: list[dict[str, Any]] = []
+    seen: set[str] = set()
+    for b in BUILTIN:
+        out.append(deepcopy(b))
+        seen.add(b["id"])
+    for row in items:
+        if not isinstance(row, dict):
+            continue
+        norm = _normalize(row)
+        if not norm or norm["id"] in seen:
+            continue
+        if norm["id"] in {b["id"] for b in BUILTIN}:
+            continue
+        norm["builtin"] = False
+        out.append(norm)
+        seen.add(norm["id"])
+    return out
+
+
+def _save(combos: list[dict[str, Any]]) -> None:
+    ensure_dirs()
+    custom = [c for c in combos if not c.get("builtin")]
+    payload = {"combos": custom}
+    tmp = _COMBOS_FILE.with_suffix(".tmp")
+    tmp.write_text(json.dumps(payload, ensure_ascii=False, indent=2), encoding="utf-8")
+    tmp.replace(_COMBOS_FILE)
+
+
+def list_combos() -> list[dict[str, Any]]:
+    global _cache
+    with _lock:
+        if _cache is None:
+            _cache = _load_raw()
+        return deepcopy(_cache)
+
+
+def get_combo(combo_id: str | None) -> dict[str, Any]:
+    combos = list_combos()
+    if combo_id:
+        for c in combos:
+            if c["id"] == combo_id:
+                return deepcopy(c)
+    return deepcopy(combos[0])
+
+
+def add_combo(high: str, mid: str, low: str, label: str | None = None) -> dict[str, Any]:
+    err = validate_combo(high, mid, low)
+    if err:
+        raise ValueError(err)
+    cid = combo_id_for(high, mid, low)
+    row = {
+        "id": cid,
+        "label": label or f"{high} / {mid} / {low}",
+        "high": high,
+        "mid": mid,
+        "low": low,
+        "builtin": False,
+    }
+    with _lock:
+        combos = _load_raw()
+        for c in combos:
+            if c["id"] == cid or (c["high"], c["mid"], c["low"]) == (high, mid, low):
+                _cache = combos
+                return deepcopy(c)
+        combos.append(row)
+        _save(combos)
+        _cache = combos
+        return deepcopy(row)
+
+
+def delete_combo(combo_id: str) -> bool:
+    with _lock:
+        combos = _load_raw()
+        kept: list[dict[str, Any]] = []
+        removed = False
+        for c in combos:
+            if c["id"] == combo_id:
+                if c.get("builtin"):
+                    raise ValueError("内置组合不可删除")
+                removed = True
+                continue
+            kept.append(c)
+        if removed:
+            _save(kept)
+            _cache = kept
+        return removed
+
+
+def all_tfs_for_combos(combos: list[dict[str, Any]] | None = None) -> list[str]:
+    """Unique TFs needed by active combos (stable order)."""
+    rows = combos if combos is not None else list_combos()
+    seen: list[str] = []
+    for c in rows:
+        for k in ("low", "mid", "high"):
+            tf = c[k]
+            if tf not in seen:
+                seen.append(tf)
+    return seen
+
+
+def lookback_for(tf: str) -> int:
+    defaults = {
+        "1h": 500,
+        "2h": 400,
+        "3h": 350,
+        "4h": 300,
+        "6h": 280,
+        "8h": 250,
+        "12h": 220,
+        "1d": 250,
+        "2d": 200,
+        "3d": 180,
+        "1w": 104,
+        "1M": 60,
+    }
+    return defaults.get(tf, 200)

crypto_wyckoff/cycle.py

@@ -0,0 +1,102 @@
+"""Cycle Engine — monthly/weekly macro cycle via Rule Registry."""
+
+from __future__ import annotations
+
+from crypto_wyckoff.domain_models import EngineResult, WyckoffCycle
+from crypto_wyckoff.rules.base import RuleHit
+from crypto_wyckoff.rules.registry import rule_registry
+
+
+def _resolve_range_conflict(hits: list[RuleHit], features: dict) -> list[RuleHit]:
+    """Accumulation vs Distribution overlap → mutually exclusive by MA120 position."""
+    accum = [h for h in hits if h.cycle == WyckoffCycle.ACCUMULATION.value]
+    dist = [h for h in hits if h.cycle == WyckoffCycle.DISTRIBUTION.value]
+    if not (accum and dist):
+        return hits
+
+    close = float(features.get("close") or 0)
+    ma120 = float(features.get("ma120") or close) or close
+    others = [
+        h for h in hits
+        if h.cycle not in (WyckoffCycle.ACCUMULATION.value, WyckoffCycle.DISTRIBUTION.value)
+    ]
+    # Below MA120 → accumulation; above → distribution; equal band uses relative position
+    if close < ma120 * 0.995:
+        return others + accum
+    if close > ma120 * 1.005:
+        return others + dist
+    # Tight band: keep higher confidence only
+    best_a = max(accum, key=lambda h: h.confidence)
+    best_d = max(dist, key=lambda h: h.confidence)
+    return others + ([best_a] if best_a.confidence >= best_d.confidence else [best_d])
+
+
+class CycleEngine:
+    name = "Cycle"
+    version = "1.0.0"
+
+    def run(self, feature: EngineResult, timeframe: str) -> EngineResult:
+        features = feature.payload
+        if features.get("insufficient"):
+            return EngineResult(
+                name=self.name,
+                version=self.version,
+                confidence=15.0,
+                score=40.0,
+                reasons=[f"{timeframe} 数据不足，Cycle=Unknown"],
+                warnings=["insufficient_features"],
+                payload={
+                    "cycle": WyckoffCycle.UNKNOWN.value,
+                    "timeframe": timeframe,
+                    "trend_score": 40.0,
+                },
+            )
+
+        context = {"features": features, "timeframe": timeframe}
+        hits: list[RuleHit] = []
+        for rule in rule_registry.by_category("cycle", timeframe):
+            hit = rule.evaluate(context)
+            if hit and hit.cycle:
+                hits.append(hit)
+
+        hits = _resolve_range_conflict(hits, features)
+
+        if not hits:
+            return EngineResult(
+                name=self.name,
+                version=self.version,
+                confidence=30.0,
+                score=40.0,
+                reasons=["无匹配周期规则，标记 Unknown"],
+                payload={
+                    "cycle": WyckoffCycle.UNKNOWN.value,
+                    "timeframe": timeframe,
+                    "trend_score": 40.0,
+                },
+            )
+
+        best = max(hits, key=lambda h: h.confidence)
+        trend_score = best.score
+        if best.cycle == WyckoffCycle.MARKUP.value:
+            trend_score = max(trend_score, 75.0)
+        elif best.cycle == WyckoffCycle.ACCUMULATION.value:
+            trend_score = max(60.0, trend_score * 0.9)
+        elif best.cycle == WyckoffCycle.DISTRIBUTION.value:
+            trend_score = min(45.0, 100 - trend_score * 0.5)
+        elif best.cycle == WyckoffCycle.MARKDOWN.value:
+            trend_score = min(30.0, 100 - trend_score)
+
+        return EngineResult(
+            name=self.name,
+            version=self.version,
+            confidence=best.confidence,
+            score=trend_score,
+            reasons=best.reasons,
+            metrics=best.metrics,
+            payload={
+                "cycle": best.cycle,
+                "timeframe": timeframe,
+                "rule_id": best.rule_id,
+                "trend_score": trend_score,
+            },
+        )

crypto_wyckoff/decision.py

@@ -0,0 +1,195 @@
+"""Decision Engine — multi-timeframe fusion and tradability (Architecture v1.0)."""
+
+from __future__ import annotations
+
+from crypto_wyckoff.domain_models import (
+    DecisionSignal,
+    EngineResult,
+    RiskLevel,
+    WyckoffCycle,
+    WyckoffEvent,
+    WyckoffPhase,
+)
+
+BULL_CYCLES = {
+    WyckoffCycle.ACCUMULATION.value,
+    WyckoffCycle.RE_ACCUMULATION.value,
+    WyckoffCycle.MARKUP.value,
+}
+BEAR_CYCLES = {
+    WyckoffCycle.DISTRIBUTION.value,
+    WyckoffCycle.RE_DISTRIBUTION.value,
+    WyckoffCycle.MARKDOWN.value,
+}
+
+
+class DecisionEngine:
+    name = "Decision"
+    version = "1.0.0"
+
+    def run(
+        self,
+        monthly_cycle: EngineResult,
+        weekly_cycle: EngineResult,
+        weekly_phase: EngineResult,
+        weekly_event: EngineResult,
+        daily_event: EngineResult,
+        daily_signal: EngineResult,
+    ) -> EngineResult:
+        m_cycle = monthly_cycle.payload.get("cycle", WyckoffCycle.UNKNOWN.value)
+        w_cycle = weekly_cycle.payload.get("cycle", WyckoffCycle.UNKNOWN.value)
+        w_phase = weekly_phase.payload.get("phase", WyckoffPhase.NONE.value)
+        w_event = weekly_event.payload.get("current_event", WyckoffEvent.NONE.value)
+        d_event = daily_event.payload.get("current_event", WyckoffEvent.NONE.value)
+
+        trend_score = float(monthly_cycle.payload.get("trend_score", monthly_cycle.score))
+        structure_score = float(weekly_phase.payload.get("structure_score", weekly_phase.score))
+        entry_score = float(daily_event.payload.get("entry_score", daily_event.score))
+
+        overall_score = 0.30 * trend_score + 0.30 * structure_score + 0.40 * entry_score
+
+        reasons: list[str] = []
+        warnings: list[str] = []
+        alignment = 50.0
+
+        m_bull = m_cycle in BULL_CYCLES
+        m_bear = m_cycle in BEAR_CYCLES
+        w_bull = w_cycle in BULL_CYCLES
+        d_bullish_event = d_event in {
+            WyckoffEvent.SPRING.value,
+            WyckoffEvent.TEST.value,
+            WyckoffEvent.SOS.value,
+            WyckoffEvent.LPS.value,
+            WyckoffEvent.JUMP.value,
+            WyckoffEvent.BACKUP.value,
+        }
+        d_bearish_event = d_event in {
+            WyckoffEvent.UTAD.value,
+            WyckoffEvent.SOW.value,
+            WyckoffEvent.LPSY.value,
+        }
+
+        # Alignment scoring
+        if m_bull and w_bull and d_bullish_event:
+            alignment = 92.0
+            reasons.append("✓ 月/周多头结构与日线多头事件一致")
+        elif m_bull and d_bullish_event:
+            alignment = 78.0
+            reasons.append("✓ 月线支持，日线有入场事件")
+            if not w_bull:
+                warnings.append("周线结构未完全确认")
+                alignment -= 8
+        elif m_bear and d_bullish_event:
+            alignment = 35.0
+            reasons.append("✗ 月线派发/下跌，日线弹簧可能只是反弹")
+        elif m_bear and d_bearish_event:
+            alignment = 85.0
+            reasons.append("✓ 空头多周期一致")
+        else:
+            alignment = 55.0
+            reasons.append("○ 多周期部分一致，需观察")
+
+        if w_phase in (WyckoffPhase.D.value, WyckoffPhase.E.value) and m_bull:
+            alignment = min(98.0, alignment + 6)
+            reasons.append(f"✓ 周线阶段 {w_phase} 结构成熟（{w_event}）")
+        active = daily_event.payload.get("active_events") or daily_event.payload.get("recent_events") or []
+        if d_event == WyckoffEvent.SPRING.value and len(active) >= 3:
+            alignment = min(98.0, alignment + 4)
+            reasons.append("✓ 日线多重事件同时确认")
+
+        # Decision signal — hard gate on monthly bear + daily spring
+        decision = DecisionSignal.WATCH.value
+        risk = RiskLevel.MEDIUM.value
+
+        if m_bear and d_event == WyckoffEvent.SPRING.value:
+            decision = DecisionSignal.WATCH.value
+            risk = RiskLevel.HIGH.value
+            overall_score = min(overall_score, 55.0)
+            reasons.append("→ 决策：观察（月线不支持，禁止追日线弹簧）")
+        elif m_bear and d_bullish_event:
+            decision = DecisionSignal.AVOID.value
+            risk = RiskLevel.HIGH.value
+            overall_score = min(overall_score, 48.0)
+            reasons.append("→ 决策：回避（逆大周期多头事件）")
+        elif (
+            m_bull
+            and w_phase in (WyckoffPhase.D.value, WyckoffPhase.E.value, WyckoffPhase.C.value)
+            and d_event in (WyckoffEvent.SPRING.value, WyckoffEvent.LPS.value, WyckoffEvent.SOS.value)
+            and alignment >= 85
+            and overall_score >= 80
+        ):
+            decision = DecisionSignal.STRONG_BUY.value
+            risk = RiskLevel.LOW.value
+            reasons.append("→ 决策：强烈买入（三级共振）")
+        elif m_bull and d_bullish_event and overall_score >= 68 and alignment >= 70:
+            decision = DecisionSignal.BUY.value
+            risk = RiskLevel.LOW.value if alignment >= 80 else RiskLevel.MEDIUM.value
+            reasons.append("→ 决策：买入")
+        elif m_bear and d_bearish_event and overall_score >= 65:
+            decision = DecisionSignal.SELL.value
+            risk = RiskLevel.MEDIUM.value
+            reasons.append("→ 决策：卖出")
+        else:
+            decision = DecisionSignal.WATCH.value
+            reasons.append("→ 决策：观察")
+
+        # Stars from score + alignment
+        combo = 0.6 * overall_score + 0.4 * alignment
+        if combo >= 90:
+            stars = 5
+        elif combo >= 80:
+            stars = 4
+        elif combo >= 65:
+            stars = 3
+        elif combo >= 50:
+            stars = 2
+        else:
+            stars = 1
+
+        overall_confidence = (
+            0.25 * monthly_cycle.confidence
+            + 0.25 * weekly_phase.confidence
+            + 0.25 * daily_event.confidence
+            + 0.25 * daily_signal.confidence
+        )
+        # Weak event pulls overall down
+        if daily_event.confidence < 60:
+            overall_confidence = min(overall_confidence, daily_event.confidence + 15)
+
+        return EngineResult(
+            name=self.name,
+            version=self.version,
+            confidence=overall_confidence,
+            score=overall_score,
+            reasons=reasons,
+            warnings=warnings,
+            metrics={
+                "trend_score": trend_score,
+                "structure_score": structure_score,
+                "entry_score": entry_score,
+                "alignment": alignment,
+                "stars": stars,
+            },
+            payload={
+                "decision_signal": decision,
+                "alignment": alignment,
+                "stars": stars,
+                "risk": risk,
+                "overall_score": overall_score,
+                "overall_confidence": overall_confidence,
+                "trend_score": trend_score,
+                "structure_score": structure_score,
+                "entry_score": entry_score,
+                "m_cycle": m_cycle,
+                "w_cycle": w_cycle,
+                "w_phase": w_phase,
+                "w_event": w_event,
+                "d_event": d_event,
+                # Facts preserved — never overwritten
+                "facts": {
+                    "monthly": {"cycle": m_cycle},
+                    "weekly": {"cycle": w_cycle, "phase": w_phase, "event": w_event},
+                    "daily": {"event": d_event},
+                },
+            },
+        )

crypto_wyckoff/domain_models.py

@@ -0,0 +1,154 @@
+"""Wyckoff Screener domain models — Architecture v1.0 frozen contracts."""
+
+from __future__ import annotations
+
+from dataclasses import dataclass, field
+from datetime import date, datetime
+from enum import Enum
+from typing import Any, Optional
+
+
+class WyckoffCycle(str, Enum):
+    ACCUMULATION = "Accumulation"
+    RE_ACCUMULATION = "ReAccumulation"
+    MARKUP = "Markup"
+    DISTRIBUTION = "Distribution"
+    RE_DISTRIBUTION = "ReDistribution"
+    MARKDOWN = "Markdown"
+    UNKNOWN = "Unknown"
+
+
+class WyckoffPhase(str, Enum):
+    A = "A"
+    B = "B"
+    C = "C"
+    D = "D"
+    E = "E"
+    NONE = "None"
+
+
+class WyckoffEvent(str, Enum):
+    PS = "PS"
+    SC = "SC"
+    AR = "AR"
+    ST = "ST"
+    SPRING = "Spring"
+    TEST = "Test"
+    SOS = "SOS"
+    LPS = "LPS"
+    JUMP = "Jump"
+    BACKUP = "Backup"
+    BC = "BC"
+    UTAD = "UTAD"
+    SOW = "SOW"
+    LPSY = "LPSY"
+    NONE = "None"
+
+
+class DecisionSignal(str, Enum):
+    STRONG_BUY = "StrongBuy"
+    BUY = "Buy"
+    WATCH = "Watch"
+    AVOID = "Avoid"
+    SELL = "Sell"
+
+
+class RiskLevel(str, Enum):
+    LOW = "Low"
+    MEDIUM = "Medium"
+    HIGH = "High"
+
+
+@dataclass
+class EngineResult:
+    """Unified result envelope for every Wyckoff engine (v1.0 contract)."""
+
+    name: str
+    version: str = "1.0.0"
+    confidence: float = 0.0
+    score: float = 0.0
+    reasons: list[str] = field(default_factory=list)
+    warnings: list[str] = field(default_factory=list)
+    metrics: dict[str, Any] = field(default_factory=dict)
+    payload: dict[str, Any] = field(default_factory=dict)
+
+    def to_dict(self) -> dict[str, Any]:
+        return {
+            "name": self.name,
+            "version": self.version,
+            "confidence": self.confidence,
+            "score": self.score,
+            "reasons": self.reasons,
+            "warnings": self.warnings,
+            "metrics": self.metrics,
+            "payload": self.payload,
+        }
+
+
+@dataclass
+class OHLCVFrame:
+    """In-memory OHLCV for one symbol one timeframe. Engines never touch DB."""
+
+    ts_code: str
+    timeframe: str  # "1d" | "1w" | "1M"
+    trade_dates: list[date]
+    open: list[float]
+    high: list[float]
+    low: list[float]
+    close: list[float]
+    volume: list[float]
+    amount: list[float] = field(default_factory=list)
+
+    def __len__(self) -> int:
+        return len(self.close)
+
+    @property
+    def empty(self) -> bool:
+        return len(self.close) == 0
+
+
+@dataclass
+class WyckoffScanRow:
+    """Persisted scan row for wyckoff_scan table."""
+
+    trade_date: date
+    ts_code: str
+    name: str = ""
+    industry: str = ""
+    engine_version: str = "v1.0.0"
+    combo_id: str = "d_w_m"
+
+    m_cycle: str = WyckoffCycle.UNKNOWN.value
+    cycle_confidence: float = 0.0
+    trend_score: float = 0.0
+
+    w_cycle: str = WyckoffCycle.UNKNOWN.value
+    w_phase: str = WyckoffPhase.NONE.value
+    w_current_event: str = WyckoffEvent.NONE.value
+    w_recent_events_json: str = "[]"
+    phase_confidence: float = 0.0
+    structure_score: float = 0.0
+
+    d_current_event: str = WyckoffEvent.NONE.value
+    d_recent_events_json: str = "[]"
+    event_confidence: float = 0.0
+    entry_score: float = 0.0
+
+    entry: Optional[float] = None
+    stop: Optional[float] = None
+    target1: Optional[float] = None
+    target2: Optional[float] = None
+    rr: Optional[float] = None
+
+    alignment: float = 0.0
+    stars: int = 1
+    decision_signal: str = DecisionSignal.WATCH.value
+    signal_confidence: float = 0.0
+    overall_confidence: float = 0.0
+    overall_score: float = 0.0
+    risk: str = RiskLevel.MEDIUM.value
+    reasons_json: str = "[]"
+
+    feature_snapshot_json: str = "{}"
+    markers_json: str = "[]"
+    scanned_at: datetime = field(default_factory=datetime.now)

crypto_wyckoff/event.py

@@ -0,0 +1,149 @@
+"""Event Engine — active concurrent events via Rule Registry.
+
+Note: `active_events` are rules that fire on the latest bar snapshot,
+NOT a historical SC→AR→ST timeline. Do not present as chronological chain.
+"""
+
+from __future__ import annotations
+
+from crypto_wyckoff.domain_models import EngineResult, WyckoffEvent
+from crypto_wyckoff.rules.registry import rule_registry
+
+# Display order only (not temporal history)
+_DISPLAY_ORDER = [
+    WyckoffEvent.PS.value,
+    WyckoffEvent.SC.value,
+    WyckoffEvent.AR.value,
+    WyckoffEvent.ST.value,
+    WyckoffEvent.SPRING.value,
+    WyckoffEvent.TEST.value,
+    WyckoffEvent.SOS.value,
+    WyckoffEvent.LPS.value,
+    WyckoffEvent.JUMP.value,
+    WyckoffEvent.BACKUP.value,
+    WyckoffEvent.BC.value,
+    WyckoffEvent.UTAD.value,
+    WyckoffEvent.SOW.value,
+    WyckoffEvent.LPSY.value,
+]
+
+# Dominant event: highest confidence wins; ties broken by this priority
+_DOMINANCE_PRIORITY = [
+    WyckoffEvent.SOS.value,
+    WyckoffEvent.LPS.value,
+    WyckoffEvent.UTAD.value,
+    WyckoffEvent.SPRING.value,
+    WyckoffEvent.JUMP.value,
+    WyckoffEvent.BACKUP.value,
+    WyckoffEvent.TEST.value,
+    WyckoffEvent.SC.value,
+    WyckoffEvent.SOW.value,
+    WyckoffEvent.AR.value,
+    WyckoffEvent.ST.value,
+]
+
+
+class EventEngine:
+    name = "Event"
+    version = "1.0.0"
+
+    def run(
+        self,
+        cycle: EngineResult,
+        phase: EngineResult,
+        feature: EngineResult,
+        timeframe: str,
+    ) -> EngineResult:
+        if feature.payload.get("insufficient"):
+            return EngineResult(
+                name=self.name,
+                version=self.version,
+                confidence=20.0,
+                score=30.0,
+                reasons=["特征不足，跳过事件识别"],
+                warnings=["insufficient_features"],
+                payload={
+                    "current_event": WyckoffEvent.NONE.value,
+                    "active_events": [],
+                    "recent_events": [],  # alias for DB/API compat; same as active_events
+                    "timeframe": timeframe,
+                    "entry_score": 30.0,
+                },
+            )
+
+        context = {
+            "features": feature.payload,
+            "cycle": cycle.payload,
+            "phase": phase.payload,
+            "timeframe": timeframe,
+        }
+        hits = []
+        for rule in rule_registry.by_category("event", timeframe):
+            hit = rule.evaluate(context)
+            if hit and hit.event:
+                hits.append(hit)
+
+        if not hits:
+            return EngineResult(
+                name=self.name,
+                version=self.version,
+                confidence=35.0,
+                score=40.0,
+                reasons=["无显著事件"],
+                payload={
+                    "current_event": WyckoffEvent.NONE.value,
+                    "active_events": [],
+                    "recent_events": [],
+                    "timeframe": timeframe,
+                    "entry_score": 40.0,
+                },
+            )
+
+        by_event: dict[str, float] = {}
+        reasons: list[str] = []
+        metrics: dict = {}
+        for h in hits:
+            prev = by_event.get(h.event, -1.0)
+            if h.confidence >= prev:
+                by_event[h.event] = h.confidence
+            reasons.extend(h.reasons)
+            metrics.update(h.metrics)
+
+        active = [e for e in _DISPLAY_ORDER if e in by_event]
+        for e in by_event:
+            if e not in active:
+                active.append(e)
+
+        # Dominant = max confidence; tie-break by dominance priority index
+        def _dom_key(ev: str) -> tuple:
+            conf = by_event[ev]
+            try:
+                prio = _DOMINANCE_PRIORITY.index(ev)
+            except ValueError:
+                prio = 99
+            return (conf, -prio)
+
+        current = max(by_event.keys(), key=_dom_key)
+        event_conf = by_event[current]
+        co_bonus = min(12.0, max(0, len(active) - 1) * 3)
+        entry_score = min(98.0, event_conf + co_bonus)
+        if current == WyckoffEvent.SPRING.value and WyckoffEvent.TEST.value in by_event:
+            entry_score = min(98.0, entry_score + 5)
+
+        return EngineResult(
+            name=self.name,
+            version=self.version,
+            confidence=event_conf,
+            score=entry_score,
+            reasons=list(dict.fromkeys(reasons))[:8],
+            warnings=["active_events_are_concurrent_not_timeline"],
+            metrics=metrics,
+            payload={
+                "current_event": current,
+                "active_events": active,
+                "recent_events": active,  # persisted column name; semantic = active
+                "event_scores": by_event,
+                "timeframe": timeframe,
+                "entry_score": entry_score,
+            },
+        )

crypto_wyckoff/features.py

@@ -0,0 +1,206 @@
+"""Feature Engine — pure function over OHLCVFrame → EngineResult(FeatureSnapshot)."""
+
+from __future__ import annotations
+
+from typing import Any
+
+import numpy as np
+
+from crypto_wyckoff.domain_models import EngineResult, OHLCVFrame
+
+
+def _sma(arr: np.ndarray, n: int) -> float:
+    if len(arr) < n:
+        return float(arr[-1]) if len(arr) else 0.0
+    return float(np.mean(arr[-n:]))
+
+
+def _atr(high: np.ndarray, low: np.ndarray, close: np.ndarray, n: int = 14) -> float:
+    if len(close) < 2:
+        return 0.0
+    prev_close = close[:-1]
+    tr = np.maximum(high[1:] - low[1:], np.maximum(np.abs(high[1:] - prev_close), np.abs(low[1:] - prev_close)))
+    if len(tr) < n:
+        return float(np.mean(tr)) if len(tr) else 0.0
+    return float(np.mean(tr[-n:]))
+
+
+def _adx(high: np.ndarray, low: np.ndarray, close: np.ndarray, n: int = 14) -> float:
+    """Simplified ADX approximation."""
+    if len(close) < n + 2:
+        return 15.0
+    up = high[1:] - high[:-1]
+    down = low[:-1] - low[1:]
+    plus_dm = np.where((up > down) & (up > 0), up, 0.0)
+    minus_dm = np.where((down > up) & (down > 0), down, 0.0)
+    tr = np.maximum(high[1:] - low[1:], np.maximum(np.abs(high[1:] - close[:-1]), np.abs(low[1:] - close[:-1])))
+    atr = np.mean(tr[-n:]) or 1e-9
+    plus_di = 100 * np.mean(plus_dm[-n:]) / atr
+    minus_di = 100 * np.mean(minus_dm[-n:]) / atr
+    denom = plus_di + minus_di
+    if denom < 1e-9:
+        return 10.0
+    dx = 100 * abs(plus_di - minus_di) / denom
+    return float(min(60.0, dx))
+
+
+def compute_feature_snapshot(frame: OHLCVFrame) -> dict[str, Any]:
+    """Compute technical snapshot dict from OHLCV (no I/O)."""
+    if frame.empty or len(frame) < 5:
+        return {"ts_code": frame.ts_code, "timeframe": frame.timeframe, "bars": len(frame)}
+
+    close = np.asarray(frame.close, dtype=float)
+    high = np.asarray(frame.high, dtype=float)
+    low = np.asarray(frame.low, dtype=float)
+    volume = np.asarray(frame.volume, dtype=float)
+    open_ = np.asarray(frame.open, dtype=float)
+
+    ma20 = _sma(close, 20)
+    ma60 = _sma(close, 60)
+    ma120 = _sma(close, min(120, len(close)))
+    atr = _atr(high, low, close, 14)
+    vol_ma20 = _sma(volume, 20) or 1e-9
+    volume_ratio = float(volume[-1] / vol_ma20)
+
+    look = min(60, len(close))
+    window_h = high[-look:]
+    window_l = low[-look:]
+    range_high = float(np.max(window_h))
+    range_low = float(np.min(window_l))
+    rng = max(range_high - range_low, 1e-9)
+    range_pct_60 = float(rng / close[-1]) if close[-1] else 0.0
+    range_position = float((close[-1] - range_low) / rng)
+
+    # Spring / UTAD hints
+    pierce_below = max(0.0, (range_low - low[-1]) / close[-1]) if close[-1] else 0.0
+    # if previous bars broke below and last close back in range
+    prior_low = float(np.min(low[-6:-1])) if len(low) >= 6 else float(low[-2])
+    pierce_below = max(pierce_below, max(0.0, (range_low - prior_low) / close[-1]))
+    close_back_in_range = 1.0 if close[-1] >= range_low else 0.0
+    reclaim_speed = 0.0
+    if pierce_below > 0 and close[-1] >= range_low:
+        reclaim_speed = min(1.0, (close[-1] - low[-1]) / max(atr, 1e-9) / 2)
+
+    pierce_above = max(0.0, (high[-1] - range_high) / close[-1])
+    fail_back = 1.0 if pierce_above > 0 and close[-1] <= range_high else 0.0
+    breakout_above = 1.0 if close[-1] > range_high and volume_ratio >= 1.0 else -1.0
+
+    # pullback hold: close near ma20 from above after being higher
+    pullback_hold = 0.0
+    if len(close) >= 5 and close[-1] > ma20 and close[-3] > close[-1] and (close[-1] - ma20) / max(atr, 1e-9) < 1.5:
+        pullback_hold = 0.8
+
+    ma60_prev = _sma(close[:-5], 60) if len(close) > 65 else ma60
+    ma60_slope = (ma60 - ma60_prev) / max(abs(ma60_prev), 1e-9)
+
+    # volume trend: recent 10 vs prior 10
+    if len(volume) >= 20:
+        volume_trend = float(np.mean(volume[-10:]) / (np.mean(volume[-20:-10]) + 1e-9) - 1.0)
+    else:
+        volume_trend = 0.0
+
+    bar_range_atr = float((high[-1] - low[-1]) / max(atr, 1e-9))
+    bounce_from_low = float((close[-1] - float(np.min(low[-10:]))) / close[-1]) if close[-1] else 0.0
+    gap_up_pct = float((open_[-1] - close[-2]) / close[-2]) if len(close) >= 2 and close[-2] else 0.0
+    after_strength = 0.0
+    if len(close) >= 4 and close[-3] > close[-4]:
+        after_strength = 0.7
+
+    spring_score_hint = 0.0
+    if pierce_below >= 0.002 and close_back_in_range:
+        spring_score_hint = min(90.0, 50 + pierce_below * 1500 + reclaim_speed * 20)
+    utad_score_hint = min(90.0, 50 + pierce_above * 1500) if pierce_above >= 0.002 and fail_back else 0.0
+
+    # swing
+    swing_high = float(np.max(high[-20:])) if len(high) >= 5 else float(high[-1])
+    swing_low = float(np.min(low[-20:])) if len(low) >= 5 else float(low[-1])
+
+    return {
+        "ts_code": frame.ts_code,
+        "timeframe": frame.timeframe,
+        "bars": len(frame),
+        "close": float(close[-1]),
+        "open": float(open_[-1]),
+        "high": float(high[-1]),
+        "low": float(low[-1]),
+        "volume": float(volume[-1]),
+        "ma20": ma20,
+        "ma60": ma60,
+        "ma120": ma120,
+        "ma60_slope": float(ma60_slope),
+        "atr": atr,
+        "adx": _adx(high, low, close),
+        "volume_ma20": float(vol_ma20),
+        "volume_ratio": volume_ratio,
+        "volume_trend": volume_trend,
+        "range_high": range_high,
+        "range_low": range_low,
+        "range_pct_60": range_pct_60,
+        "range_position": range_position,
+        "pierce_below_range": pierce_below,
+        "pierce_above_range": pierce_above,
+        "close_back_in_range": close_back_in_range,
+        "reclaim_speed": reclaim_speed,
+        "fail_back_into_range": fail_back,
+        "breakout_above_range": breakout_above,
+        "pullback_hold": pullback_hold,
+        "bar_range_atr": bar_range_atr,
+        "bounce_from_low": bounce_from_low,
+        "gap_up_pct": gap_up_pct,
+        "after_strength": after_strength,
+        "spring_score_hint": spring_score_hint,
+        "utad_score_hint": utad_score_hint,
+        "swing_high": swing_high,
+        "swing_low": swing_low,
+        "trade_date": str(frame.trade_dates[-1]) if frame.trade_dates else None,
+    }
+
+
+# Minimum bars before a timeframe is considered usable (no cross-TF borrow)
+_MIN_BARS = {"1d": 40, "1w": 26, "1M": 18}
+
+
+class FeatureEngine:
+    """Pure Feature Engine — no database access."""
+
+    name = "Feature"
+    version = "1.0.0"
+
+    def run(self, frame: OHLCVFrame | None, timeframe: str | None = None) -> EngineResult:
+        tf = timeframe or (frame.timeframe if frame else "1d")
+        min_bars = _MIN_BARS.get(tf, 30)
+
+        if frame is None or frame.empty or len(frame) < min_bars:
+            bars = 0 if frame is None or frame.empty else len(frame)
+            return EngineResult(
+                name=self.name,
+                version=self.version,
+                confidence=10.0,
+                score=10.0,
+                reasons=[f"{tf} bars={bars} < min={min_bars}，标记 insufficient"],
+                warnings=["insufficient_features"],
+                metrics={"bars": bars, "min_bars": min_bars},
+                payload={
+                    "ts_code": getattr(frame, "ts_code", ""),
+                    "timeframe": tf,
+                    "bars": bars,
+                    "insufficient": True,
+                },
+            )
+
+        snap = compute_feature_snapshot(frame)
+        snap["insufficient"] = False
+        conf = 90.0 if snap.get("bars", 0) >= 60 else 50.0 + min(40.0, snap.get("bars", 0) * 0.5)
+        warnings = []
+        if snap.get("bars", 0) < 60:
+            warnings.append("bars偏少，特征可靠性中等")
+        return EngineResult(
+            name=self.name,
+            version=self.version,
+            confidence=conf,
+            score=conf,
+            reasons=[f"computed {snap.get('bars', 0)} bars {tf}"],
+            warnings=warnings,
+            metrics={"bars": snap.get("bars", 0)},
+            payload=snap,
+        )

crypto_wyckoff/io.py

@@ -0,0 +1,363 @@
+"""Paths + OHLCV cache + DATA_SERVICE fetch (crypto continuous calendar)."""
+
+from __future__ import annotations
+
+import json
+import logging
+import os
+import sqlite3
+import time
+from datetime import date, datetime, timezone
+from pathlib import Path
+from typing import Iterable
+
+import requests
+
+from crypto_wyckoff.domain_models import OHLCVFrame
+
+logger = logging.getLogger(__name__)
+
+_REPO_ROOT = Path(__file__).resolve().parents[1]
+DATA_DIR = Path(os.environ.get("CRYPTO_WYCKOFF_DATA", str(_REPO_ROOT / "data" / "crypto_wyckoff")))
+BARS_DB = DATA_DIR / "bars.sqlite"
+SCAN_DB = DATA_DIR / "scan.sqlite"
+
+DATA_SERVICE_URL = os.environ.get(
+    "DATA_SERVICE_URL",
+    os.environ.get("DATASVC_URL", "https://provider.jackyu66.com"),
+).rstrip("/")
+
+# Continuous crypto: bar counts (not A-share weekend-padded calendar multipliers)
+# Provider has many TFs; 1M is resampled locally from daily UTC months.
+LOOKBACK = {
+    "1h": 500,
+    "2h": 400,
+    "4h": 300,
+    "6h": 280,
+    "8h": 250,
+    "12h": 220,
+    "1d": 250,
+    "1w": 104,
+    "1M": 60,
+}
+# Default D/W/M stack (kept for compat); combos may request more TFs from provider.
+TF_PROVIDER = ("1h", "4h", "8h", "1d", "1w")
+TF_LIST = ("1d", "1w", "1M")
+LOCAL_ONLY_TFS = frozenset({"1M"})
+
+
+def ensure_dirs() -> None:
+    DATA_DIR.mkdir(parents=True, exist_ok=True)
+
+
+def _symbol_key(symbol: str) -> str:
+    return symbol.replace("/", "_").replace(":", "_")
+
+
+def _bars_conn() -> sqlite3.Connection:
+    ensure_dirs()
+    conn = sqlite3.connect(str(BARS_DB), timeout=60)
+    conn.execute(
+        """
+        CREATE TABLE IF NOT EXISTS bars (
+            symbol TEXT NOT NULL,
+            tf TEXT NOT NULL,
+            ts INTEGER NOT NULL,
+            open REAL, high REAL, low REAL, close REAL, volume REAL,
+            PRIMARY KEY (symbol, tf, ts)
+        )
+        """
+    )
+    conn.execute("CREATE INDEX IF NOT EXISTS idx_bars_sym_tf ON bars(symbol, tf)")
+    return conn
+
+
+def fetch_candles(
+    symbol: str,
+    tf: str,
+    *,
+    limit: int | None = None,
+    start_ms: int | None = None,
+    end_ms: int | None = None,
+    timeout: float = 15.0,
+) -> list[dict]:
+    params: dict = {"symbol": symbol, "tf": tf}
+    if limit is not None:
+        params["limit"] = int(limit)
+    if start_ms is not None:
+        params["start"] = int(start_ms)
+    if end_ms is not None:
+        params["end"] = int(end_ms)
+    resp = requests.get(f"{DATA_SERVICE_URL}/api/candles", params=params, timeout=timeout)
+    resp.raise_for_status()
+    data = resp.json()
+    if not isinstance(data, list):
+        return []
+    out = []
+    for row in data:
+        try:
+            ts = int(float(row["timestamp"]))
+            out.append(
+                {
+                    "ts": ts,
+                    "open": float(row["open"]),
+                    "high": float(row["high"]),
+                    "low": float(row["low"]),
+                    "close": float(row["close"]),
+                    "volume": float(row.get("volume") or 0),
+                }
+            )
+        except (KeyError, TypeError, ValueError):
+            continue
+    out.sort(key=lambda r: r["ts"])
+    return out
+
+
+def upsert_bars(symbol: str, tf: str, rows: list[dict]) -> int:
+    if not rows:
+        return 0
+    conn = _bars_conn()
+    try:
+        conn.executemany(
+            """
+            INSERT INTO bars(symbol, tf, ts, open, high, low, close, volume)
+            VALUES (?, ?, ?, ?, ?, ?, ?, ?)
+            ON CONFLICT(symbol, tf, ts) DO UPDATE SET
+              open=excluded.open, high=excluded.high, low=excluded.low,
+              close=excluded.close, volume=excluded.volume
+            """,
+            [
+                (symbol, tf, r["ts"], r["open"], r["high"], r["low"], r["close"], r["volume"])
+                for r in rows
+            ],
+        )
+        conn.commit()
+        return len(rows)
+    finally:
+        conn.close()
+
+
+def is_intraday_tf(tf: str) -> bool:
+    """True for minute/hour TFs that need clock time on charts."""
+    t = (tf or "").strip()
+    return t.endswith("m") or t.endswith("h")
+
+
+def load_bars_with_ts(
+    symbol: str, tf: str, lookback: int | None = None
+) -> list[dict]:
+    """Return OHLCV rows with UTC ms ts (for chart labels).
+
+    ``datetime`` is wall-clock in Asia/Shanghai (UTC+8) for display.
+    """
+    from zoneinfo import ZoneInfo
+
+    tz_cn = ZoneInfo("Asia/Shanghai")
+    if lookback is None:
+        try:
+            from crypto_wyckoff.combos import lookback_for
+
+            lookback = lookback_for(tf)
+        except Exception:
+            lookback = LOOKBACK.get(tf, 100)
+    lookback = lookback or LOOKBACK.get(tf, 100)
+    conn = _bars_conn()
+    try:
+        cur = conn.execute(
+            """
+            SELECT ts, open, high, low, close, volume FROM bars
+            WHERE symbol=? AND tf=?
+            ORDER BY ts DESC LIMIT ?
+            """,
+            (symbol, tf, lookback),
+        )
+        rows = list(reversed(cur.fetchall()))
+    finally:
+        conn.close()
+    out = []
+    for ts, o, h, l, c, v in rows:
+        dt_utc = datetime.fromtimestamp(ts / 1000.0, tz=timezone.utc)
+        dt_cn = dt_utc.astimezone(tz_cn)
+        out.append(
+            {
+                "ts": int(ts),
+                "datetime": dt_cn.strftime("%Y-%m-%dT%H:%M:%S+08:00"),
+                "date": dt_cn.strftime("%Y-%m-%d"),
+                "open": o,
+                "high": h,
+                "low": l,
+                "close": c,
+                "volume": v,
+            }
+        )
+    return out
+
+
+def load_frame(symbol: str, tf: str, lookback: int | None = None) -> OHLCVFrame | None:
+    rows = load_bars_with_ts(symbol, tf, lookback)
+    if not rows:
+        return None
+    return OHLCVFrame(
+        ts_code=symbol,
+        timeframe=tf,
+        trade_dates=[
+            datetime.fromtimestamp(r["ts"] / 1000.0, tz=timezone.utc).date() for r in rows
+        ],
+        open=[r["open"] for r in rows],
+        high=[r["high"] for r in rows],
+        low=[r["low"] for r in rows],
+        close=[r["close"] for r in rows],
+        volume=[r["volume"] for r in rows],
+    )
+
+
+def bar_count(symbol: str, tf: str) -> int:
+    conn = _bars_conn()
+    try:
+        cur = conn.execute(
+            "SELECT COUNT(*) FROM bars WHERE symbol=? AND tf=?", (symbol, tf)
+        )
+        return int(cur.fetchone()[0])
+    finally:
+        conn.close()
+
+
+def rebuild_monthly_from_daily(symbol: str) -> int:
+    """Aggregate UTC calendar-month OHLCV from local daily bars (provider has no 1M)."""
+    conn = _bars_conn()
+    try:
+        cur = conn.execute(
+            """
+            SELECT ts, open, high, low, close, volume FROM bars
+            WHERE symbol=? AND tf='1d' ORDER BY ts ASC
+            """,
+            (symbol,),
+        )
+        daily = cur.fetchall()
+    finally:
+        conn.close()
+    if not daily:
+        return 0
+
+    months: dict[tuple[int, int], dict] = {}
+    for ts, o, h, l, c, v in daily:
+        dt = datetime.fromtimestamp(ts / 1000.0, tz=timezone.utc)
+        key = (dt.year, dt.month)
+        # month bar open timestamp = first day 00:00 UTC
+        month_ts = int(datetime(dt.year, dt.month, 1, tzinfo=timezone.utc).timestamp() * 1000)
+        if key not in months:
+            months[key] = {
+                "ts": month_ts,
+                "open": o,
+                "high": h,
+                "low": l,
+                "close": c,
+                "volume": v or 0.0,
+            }
+        else:
+            m = months[key]
+            m["high"] = max(m["high"], h)
+            m["low"] = min(m["low"], l)
+            m["close"] = c
+            m["volume"] = (m["volume"] or 0) + (v or 0)
+
+    rows = sorted(months.values(), key=lambda r: r["ts"])
+    # drop stale months then upsert
+    conn = _bars_conn()
+    try:
+        conn.execute("DELETE FROM bars WHERE symbol=? AND tf='1M'", (symbol,))
+        conn.commit()
+    finally:
+        conn.close()
+    return upsert_bars(symbol, "1M", rows)
+
+
+def backfill_symbol(symbol: str, tfs: Iterable[str] = TF_LIST) -> dict:
+    """Pull history for requested TFs; monthly derived from daily when needed."""
+    wanted = list(dict.fromkeys(tfs))
+    stats: dict = {}
+    need_monthly = "1M" in wanted
+    if need_monthly and "1d" not in wanted:
+        wanted = ["1d", *wanted]
+
+    for tf in wanted:
+        if tf in LOCAL_ONLY_TFS:
+            continue
+        need = LOOKBACK.get(tf, 100)
+        if tf == "1d" and need_monthly:
+            need = max(need, LOOKBACK["1M"] * 31)
+        try:
+            rows = fetch_candles(symbol, tf, limit=need)
+            n = upsert_bars(symbol, tf, rows)
+            stats[tf] = n
+        except Exception as e:
+            logger.warning("backfill %s %s failed: %s", symbol, tf, e)
+            stats[tf] = 0
+        time.sleep(0.05)
+
+    if need_monthly:
+        try:
+            stats["1M"] = rebuild_monthly_from_daily(symbol)
+        except Exception as e:
+            logger.warning("monthly rebuild %s failed: %s", symbol, e)
+            stats["1M"] = 0
+    return stats
+
+
+def tip_update_symbol(symbol: str, tfs: Iterable[str] = TF_LIST) -> bool:
+    """Update forming tip bars (limit=3). Returns True if any bar changed."""
+    wanted = list(dict.fromkeys(tfs))
+    changed = False
+    for tf in wanted:
+        if tf in LOCAL_ONLY_TFS:
+            continue
+        try:
+            rows = fetch_candles(symbol, tf, limit=3)
+            if not rows:
+                continue
+            before = _tip_fingerprint(symbol, tf)
+            upsert_bars(symbol, tf, rows)
+            after = _tip_fingerprint(symbol, tf)
+            if before != after:
+                changed = True
+        except Exception as e:
+            logger.debug("tip %s %s: %s", symbol, tf, e)
+        time.sleep(0.02)
+    if "1M" in wanted:
+        before_m = _tip_fingerprint(symbol, "1M")
+        try:
+            rebuild_monthly_from_daily(symbol)
+        except Exception as e:
+            logger.debug("monthly tip %s: %s", symbol, e)
+        after_m = _tip_fingerprint(symbol, "1M")
+        if before_m != after_m:
+            changed = True
+    return changed
+
+
+def _tip_fingerprint(symbol: str, tf: str) -> tuple | None:
+    conn = _bars_conn()
+    try:
+        cur = conn.execute(
+            """
+            SELECT ts, open, high, low, close, volume FROM bars
+            WHERE symbol=? AND tf=? ORDER BY ts DESC LIMIT 1
+            """,
+            (symbol, tf),
+        )
+        row = cur.fetchone()
+        return tuple(row) if row else None
+    finally:
+        conn.close()
+
+
+def fetch_symbols_from_provider() -> list[str]:
+    try:
+        resp = requests.get(f"{DATA_SERVICE_URL}/health", timeout=8)
+        resp.raise_for_status()
+        payload = resp.json()
+        symbols = payload.get("symbols") or payload.get("symbol_list") or []
+        return [s for s in symbols if isinstance(s, str)]
+    except Exception as e:
+        logger.warning("health symbols failed: %s", e)
+        return []

crypto_wyckoff/phase.py

@@ -0,0 +1,78 @@
+"""Phase Engine — Phase A–E via Rule Registry."""
+
+from __future__ import annotations
+
+from crypto_wyckoff.domain_models import EngineResult, WyckoffPhase
+from crypto_wyckoff.rules.registry import rule_registry
+
+
+class PhaseEngine:
+    name = "Phase"
+    version = "1.0.0"
+
+    def run(self, cycle: EngineResult, feature: EngineResult, timeframe: str) -> EngineResult:
+        if feature.payload.get("insufficient") or cycle.payload.get("cycle") == "Unknown":
+            return EngineResult(
+                name=self.name,
+                version=self.version,
+                confidence=20.0,
+                score=30.0,
+                reasons=["数据/周期不足，Phase=None"],
+                warnings=["insufficient_features"],
+                payload={
+                    "phase": WyckoffPhase.NONE.value,
+                    "timeframe": timeframe,
+                    "cycle": cycle.payload.get("cycle"),
+                    "structure_score": 30.0,
+                },
+            )
+
+        context = {
+            "features": feature.payload,
+            "cycle": cycle.payload,
+            "timeframe": timeframe,
+        }
+        hits = []
+        for rule in rule_registry.by_category("phase", timeframe):
+            hit = rule.evaluate(context)
+            if hit and hit.phase:
+                hits.append(hit)
+
+        if not hits:
+            return EngineResult(
+                name=self.name,
+                version=self.version,
+                confidence=40.0,
+                score=cycle.score * 0.5,
+                reasons=["未识别明确 Phase"],
+                payload={
+                    "phase": WyckoffPhase.NONE.value,
+                    "timeframe": timeframe,
+                    "cycle": cycle.payload.get("cycle"),
+                    "structure_score": cycle.score * 0.5,
+                },
+            )
+
+        best = max(hits, key=lambda h: h.confidence)
+        structure_score = best.score
+        # Phase D/E stronger structure
+        if best.phase in (WyckoffPhase.D.value, WyckoffPhase.E.value):
+            structure_score = max(structure_score, 80.0)
+        elif best.phase == WyckoffPhase.C.value:
+            structure_score = max(structure_score, 72.0)
+
+        return EngineResult(
+            name=self.name,
+            version=self.version,
+            confidence=best.confidence,
+            score=structure_score,
+            reasons=best.reasons,
+            metrics=best.metrics,
+            payload={
+                "phase": best.phase,
+                "timeframe": timeframe,
+                "cycle": cycle.payload.get("cycle"),
+                "rule_id": best.rule_id,
+                "structure_score": structure_score,
+            },
+        )

crypto_wyckoff/pipeline.py

@@ -0,0 +1,181 @@
+"""Scan pipeline: load local frames → engines → store (per TF combo)."""
+
+from __future__ import annotations
+
+import json
+import logging
+from datetime import date, datetime, timezone
+
+from crypto_wyckoff.combos import ROLE_HIGH, ROLE_LOW, ROLE_MID, get_combo, lookback_for
+from crypto_wyckoff.cycle import CycleEngine
+from crypto_wyckoff.decision import DecisionEngine
+from crypto_wyckoff.domain_models import WyckoffScanRow
+from crypto_wyckoff.event import EventEngine
+from crypto_wyckoff.features import FeatureEngine
+from crypto_wyckoff.io import load_frame
+from crypto_wyckoff.phase import PhaseEngine
+from crypto_wyckoff.plan import PlanEngine
+from crypto_wyckoff.signal import SignalEngine
+from crypto_wyckoff.store import upsert_row
+from crypto_wyckoff.symbols_cn import display_name_cn
+from crypto_wyckoff.version import WYCKOFF_ENGINE_VERSION
+
+logger = logging.getLogger(__name__)
+
+
+def analyze_symbol(
+    low_frame,
+    mid_frame,
+    high_frame,
+    *,
+    feature_eng: FeatureEngine,
+    cycle_eng: CycleEngine,
+    phase_eng: PhaseEngine,
+    event_eng: EventEngine,
+    signal_eng: SignalEngine,
+    decision_eng: DecisionEngine,
+    plan_eng: PlanEngine,
+) -> dict:
+    """Run engines with D/W/M *role* aliases so existing rules match.
+
+    Frames may be any TF combo (e.g. 1h/4h/8h); rules still see 1d/1w/1M roles.
+    """
+    f_d = feature_eng.run(low_frame, ROLE_LOW)
+    f_w = feature_eng.run(mid_frame, ROLE_MID)
+    f_m = feature_eng.run(high_frame, ROLE_HIGH)
+
+    c_m = cycle_eng.run(f_m, ROLE_HIGH)
+    c_w = cycle_eng.run(f_w, ROLE_MID)
+
+    p_w = phase_eng.run(c_w, f_w, ROLE_MID)
+    p_d = phase_eng.run(c_w, f_d, ROLE_LOW)
+
+    e_w = event_eng.run(c_w, p_w, f_w, ROLE_MID)
+    e_d = event_eng.run(c_w, p_d, f_d, ROLE_LOW)
+
+    s_d = signal_eng.run(e_d, p_d)
+    decision = decision_eng.run(c_m, c_w, p_w, e_w, e_d, s_d)
+    plan = plan_eng.run(f_d, decision)
+
+    return {
+        "f_d": f_d, "f_w": f_w, "f_m": f_m,
+        "c_m": c_m, "c_w": c_w, "p_w": p_w,
+        "e_w": e_w, "e_d": e_d, "s_d": s_d,
+        "decision": decision, "plan": plan,
+    }
+
+
+def _to_row(
+    trade_date: date,
+    symbol: str,
+    result: dict,
+    *,
+    combo_id: str,
+    combo_label: str,
+) -> WyckoffScanRow:
+    d = result["decision"]
+    p = result["plan"]
+    c_m, c_w, p_w = result["c_m"], result["c_w"], result["p_w"]
+    e_w, e_d, s_d = result["e_w"], result["e_d"], result["s_d"]
+    f_d, f_w, f_m = result["f_d"], result["f_w"], result["f_m"]
+
+    snapshot = {
+        "combo_id": combo_id,
+        "combo_label": combo_label,
+        "daily": {k: f_d.payload.get(k) for k in (
+            "ma20", "ma60", "ma120", "atr", "adx", "volume_ratio",
+            "range_high", "range_low", "swing_high", "swing_low", "close",
+        )},
+        "weekly": {k: f_w.payload.get(k) for k in ("ma20", "ma60", "adx", "close")},
+        "monthly": {k: f_m.payload.get(k) for k in ("ma20", "ma60", "adx", "close")},
+    }
+    markers = []
+    for key, typ in (("entry", "entry"), ("stop", "stop"), ("target1", "target1"), ("target2", "target2")):
+        if p.payload.get(key) is not None:
+            markers.append({"type": typ, "price": p.payload[key]})
+
+    return WyckoffScanRow(
+        trade_date=trade_date,
+        ts_code=symbol,
+        name=display_name_cn(symbol),
+        industry="crypto",
+        engine_version=WYCKOFF_ENGINE_VERSION,
+        m_cycle=c_m.payload.get("cycle", "Unknown"),
+        cycle_confidence=c_m.confidence,
+        trend_score=float(d.payload.get("trend_score", c_m.score)),
+        w_cycle=c_w.payload.get("cycle", "Unknown"),
+        w_phase=p_w.payload.get("phase", "None"),
+        w_current_event=e_w.payload.get("current_event", "None"),
+        w_recent_events_json=json.dumps(
+            e_w.payload.get("active_events") or e_w.payload.get("recent_events") or [],
+            ensure_ascii=False,
+        ),
+        phase_confidence=p_w.confidence,
+        structure_score=float(d.payload.get("structure_score", p_w.score)),
+        d_current_event=e_d.payload.get("current_event", "None"),
+        d_recent_events_json=json.dumps(
+            e_d.payload.get("active_events") or e_d.payload.get("recent_events") or [],
+            ensure_ascii=False,
+        ),
+        event_confidence=e_d.confidence,
+        entry_score=float(d.payload.get("entry_score", e_d.score)),
+        entry=p.payload.get("entry"),
+        stop=p.payload.get("stop"),
+        target1=p.payload.get("target1"),
+        target2=p.payload.get("target2"),
+        rr=p.payload.get("rr"),
+        alignment=float(d.payload.get("alignment", 0)),
+        stars=int(d.payload.get("stars", 1)),
+        decision_signal=d.payload.get("decision_signal", "Watch"),
+        signal_confidence=s_d.confidence,
+        overall_confidence=float(d.payload.get("overall_confidence", d.confidence)),
+        overall_score=float(d.payload.get("overall_score", d.score)),
+        risk=d.payload.get("risk", "Medium"),
+        reasons_json=json.dumps(d.reasons + d.warnings, ensure_ascii=False),
+        feature_snapshot_json=json.dumps(snapshot, ensure_ascii=False),
+        markers_json=json.dumps(markers, ensure_ascii=False),
+        scanned_at=datetime.now(timezone.utc),
+        combo_id=combo_id,
+    )
+
+
+_ENGINES = None
+
+
+def _engines():
+    global _ENGINES
+    if _ENGINES is None:
+        _ENGINES = {
+            "feature_eng": FeatureEngine(),
+            "cycle_eng": CycleEngine(),
+            "phase_eng": PhaseEngine(),
+            "event_eng": EventEngine(),
+            "signal_eng": SignalEngine(),
+            "decision_eng": DecisionEngine(),
+            "plan_eng": PlanEngine(),
+        }
+    return _ENGINES
+
+
+def analyze_and_store(
+    symbol: str,
+    trade_date: date | None = None,
+    *,
+    combo_id: str | None = None,
+) -> WyckoffScanRow | None:
+    eng = _engines()
+    combo = get_combo(combo_id)
+    low_tf, mid_tf, high_tf = combo["low"], combo["mid"], combo["high"]
+
+    low = load_frame(symbol, low_tf, lookback_for(low_tf))
+    mid = load_frame(symbol, mid_tf, lookback_for(mid_tf))
+    high = load_frame(symbol, high_tf, lookback_for(high_tf))
+    if low is None or len(low) < 40:
+        return None
+    result = analyze_symbol(low, mid, high, **eng)
+    td = trade_date or (
+        low.trade_dates[-1] if low.trade_dates else datetime.now(timezone.utc).date()
+    )
+    row = _to_row(td, symbol, result, combo_id=combo["id"], combo_label=combo["label"])
+    upsert_row(row)
+    return row

crypto_wyckoff/plan.py

@@ -0,0 +1,78 @@
+"""Plan Engine — Entry / Stop / Target / RR only when Decision is tradable."""
+
+from __future__ import annotations
+
+from crypto_wyckoff.domain_models import DecisionSignal, EngineResult
+
+
+_TRADABLE = {
+    DecisionSignal.STRONG_BUY.value,
+    DecisionSignal.BUY.value,
+    DecisionSignal.SELL.value,
+}
+
+
+class PlanEngine:
+    name = "Plan"
+    version = "1.0.0"
+
+    def run(self, daily_feature: EngineResult, decision: EngineResult) -> EngineResult:
+        f = daily_feature.payload
+        close = float(f.get("close") or 0)
+        atr = float(f.get("atr") or 0) or close * 0.02
+        swing_low = float(f.get("swing_low") or close - 2 * atr)
+        swing_high = float(f.get("swing_high") or close + 2 * atr)
+        range_high = float(f.get("range_high") or swing_high)
+        signal = decision.payload.get("decision_signal", DecisionSignal.WATCH.value)
+
+        entry = stop = t1 = t2 = rr = None
+        reasons: list[str] = []
+
+        if signal not in _TRADABLE or close <= 0:
+            reasons.append(f"无交易计划（信号={signal}）")
+            return EngineResult(
+                name=self.name,
+                version=self.version,
+                confidence=decision.confidence,
+                score=decision.score,
+                reasons=reasons,
+                payload={
+                    "entry": None,
+                    "stop": None,
+                    "target1": None,
+                    "target2": None,
+                    "rr": None,
+                },
+            )
+
+        if signal in (DecisionSignal.STRONG_BUY.value, DecisionSignal.BUY.value):
+            entry = round(close, 4)
+            stop = round(min(swing_low, close - 1.5 * atr), 4)
+            risk = max(entry - stop, 1e-6)
+            t1 = round(entry + 2.0 * risk, 4)
+            t2 = round(max(range_high, entry + 3.0 * risk), 4)
+            rr = round((t1 - entry) / risk, 2)
+            reasons.append(f"入场={entry} 止损={stop} 目标一={t1} 盈亏比={rr}")
+        else:  # Sell
+            entry = round(close, 4)
+            stop = round(max(swing_high, close + 1.5 * atr), 4)
+            risk = max(stop - entry, 1e-6)
+            t1 = round(entry - 2.0 * risk, 4)
+            t2 = round(entry - 3.0 * risk, 4)
+            rr = round((entry - t1) / risk, 2)
+            reasons.append(f"做空计划 入场={entry} 止损={stop} 目标一={t1}")
+
+        return EngineResult(
+            name=self.name,
+            version=self.version,
+            confidence=decision.confidence,
+            score=decision.score,
+            reasons=reasons,
+            payload={
+                "entry": entry,
+                "stop": stop,
+                "target1": t1,
+                "target2": t2,
+                "rr": rr,
+            },
+        )

crypto_wyckoff/rules/__init__.py

@@ -0,0 +1,3 @@
+from crypto_wyckoff.rules.registry import rule_registry
+
+__all__ = ["rule_registry"]

crypto_wyckoff/rules/base.py

@@ -0,0 +1,33 @@
+"""Rule protocol for Wyckoff Rule Registry."""
+
+from __future__ import annotations
+
+from abc import ABC, abstractmethod
+from dataclasses import dataclass, field
+from typing import Any
+
+
+@dataclass
+class RuleHit:
+    """A single rule match."""
+
+    rule_id: str
+    event: str | None = None
+    phase: str | None = None
+    cycle: str | None = None
+    confidence: float = 0.0
+    score: float = 0.0
+    reasons: list[str] = field(default_factory=list)
+    metrics: dict[str, Any] = field(default_factory=dict)
+
+
+class WyckoffRule(ABC):
+    """Pluggable rule. Engines iterate registry; never hardcode rule lists."""
+
+    rule_id: str
+    category: str  # cycle | phase | event
+    timeframes: tuple[str, ...] = ("1d", "1w", "1M")
+
+    @abstractmethod
+    def evaluate(self, context: dict[str, Any]) -> RuleHit | None:
+        """Return RuleHit if matched, else None. Pure — no I/O."""

crypto_wyckoff/rules/cycle_rules.py

@@ -0,0 +1,126 @@
+"""Cycle classification rules (monthly / weekly)."""
+
+from __future__ import annotations
+
+from typing import Any
+
+from crypto_wyckoff.domain_models import WyckoffCycle
+from crypto_wyckoff.rules.base import RuleHit, WyckoffRule
+
+
+def _f(ctx: dict[str, Any], key: str, default: float = 0.0) -> float:
+    v = ctx.get("features", {}).get(key, default)
+    try:
+        return float(v) if v is not None else default
+    except (TypeError, ValueError):
+        return default
+
+
+class MarkupCycleRule(WyckoffRule):
+    rule_id = "cycle_markup"
+    category = "cycle"
+    timeframes = ("1M", "1w")
+
+    def evaluate(self, context: dict[str, Any]) -> RuleHit | None:
+        close = _f(context, "close")
+        ma20 = _f(context, "ma20")
+        ma60 = _f(context, "ma60")
+        ma120 = _f(context, "ma120")
+        adx = _f(context, "adx")
+        slope = _f(context, "ma60_slope")
+        if close > ma20 > ma60 and (ma60 >= ma120 or slope > 0) and adx >= 18:
+            conf = min(95.0, 55 + adx + (10 if close > ma120 else 0))
+            return RuleHit(
+                rule_id=self.rule_id,
+                cycle=WyckoffCycle.MARKUP.value,
+                confidence=conf,
+                score=conf,
+                reasons=["价格位于均线多头排列", f"ADX={adx:.1f}"],
+                metrics={"adx": adx, "slope": slope},
+            )
+        return None
+
+
+class MarkdownCycleRule(WyckoffRule):
+    rule_id = "cycle_markdown"
+    category = "cycle"
+    timeframes = ("1M", "1w")
+
+    def evaluate(self, context: dict[str, Any]) -> RuleHit | None:
+        close = _f(context, "close")
+        ma20 = _f(context, "ma20")
+        ma60 = _f(context, "ma60")
+        ma120 = _f(context, "ma120")
+        adx = _f(context, "adx")
+        slope = _f(context, "ma60_slope")
+        if close < ma20 < ma60 and (ma60 <= ma120 or slope < 0) and adx >= 18:
+            conf = min(95.0, 55 + adx + (10 if close < ma120 else 0))
+            return RuleHit(
+                rule_id=self.rule_id,
+                cycle=WyckoffCycle.MARKDOWN.value,
+                confidence=conf,
+                score=conf,
+                reasons=["价格位于均线空头排列", f"ADX={adx:.1f}"],
+                metrics={"adx": adx},
+            )
+        return None
+
+
+class AccumulationCycleRule(WyckoffRule):
+    rule_id = "cycle_accumulation"
+    category = "cycle"
+    timeframes = ("1M", "1w")
+
+    def evaluate(self, context: dict[str, Any]) -> RuleHit | None:
+        adx = _f(context, "adx")
+        range_pct = _f(context, "range_pct_60")
+        close = _f(context, "close")
+        ma120 = _f(context, "ma120")
+        vol_trend = _f(context, "volume_trend")
+        # Range-bound after decline: strictly at/below MA120 (mutually exclusive vs Distribution)
+        if adx < 22 and range_pct < 0.28 and close <= ma120:
+            conf = 60 + (10 if vol_trend > 0 else 0) + (10 if close < ma120 else 0)
+            return RuleHit(
+                rule_id=self.rule_id,
+                cycle=WyckoffCycle.ACCUMULATION.value,
+                confidence=min(90.0, conf),
+                score=min(90.0, conf),
+                reasons=["低趋势强度区间震荡", "疑似吸筹区间"],
+                metrics={"adx": adx, "range_pct_60": range_pct},
+            )
+        return None
+
+
+class DistributionCycleRule(WyckoffRule):
+    rule_id = "cycle_distribution"
+    category = "cycle"
+    timeframes = ("1M", "1w")
+
+    def evaluate(self, context: dict[str, Any]) -> RuleHit | None:
+        adx = _f(context, "adx")
+        range_pct = _f(context, "range_pct_60")
+        close = _f(context, "close")
+        ma120 = _f(context, "ma120")
+        vol_trend = _f(context, "volume_trend")
+        # Range-bound near highs: strictly above MA120 (mutually exclusive vs Accumulation)
+        if adx < 22 and range_pct < 0.28 and close > ma120:
+            conf = 60 + (10 if vol_trend < 0 else 0) + (10 if close > ma120 else 0)
+            return RuleHit(
+                rule_id=self.rule_id,
+                cycle=WyckoffCycle.DISTRIBUTION.value,
+                confidence=min(90.0, conf),
+                score=min(90.0, conf),
+                reasons=["高位低趋势震荡", "疑似派发区间"],
+                metrics={"adx": adx, "range_pct_60": range_pct},
+            )
+        return None
+
+
+def build_rules() -> list[WyckoffRule]:
+    # Order: trend cycles first (more decisive), then range cycles
+    return [
+        MarkupCycleRule(),
+        MarkdownCycleRule(),
+        AccumulationCycleRule(),
+        DistributionCycleRule(),
+    ]

crypto_wyckoff/rules/event_rules.py

@@ -0,0 +1,254 @@
+"""Event rules: Spring/SOS/LPS/UTAD/SC/AR/ST/..."""
+
+from __future__ import annotations
+
+from typing import Any
+
+from crypto_wyckoff.domain_models import WyckoffCycle, WyckoffEvent, WyckoffPhase
+from crypto_wyckoff.rules.base import RuleHit, WyckoffRule
+
+
+def _f(ctx: dict[str, Any], key: str, default: float = 0.0) -> float:
+    v = ctx.get("features", {}).get(key, default)
+    try:
+        return float(v) if v is not None else default
+    except (TypeError, ValueError):
+        return default
+
+
+def _cycle(ctx: dict[str, Any]) -> str:
+    return (ctx.get("cycle") or {}).get("cycle") or ""
+
+
+def _phase(ctx: dict[str, Any]) -> str:
+    return (ctx.get("phase") or {}).get("phase") or ""
+
+
+class SpringRule(WyckoffRule):
+    rule_id = "event_spring"
+    category = "event"
+    timeframes = ("1d",)
+
+    def evaluate(self, context: dict[str, Any]) -> RuleHit | None:
+        cycle = _cycle(context)
+        if cycle not in (WyckoffCycle.ACCUMULATION.value, WyckoffCycle.RE_ACCUMULATION.value,
+                         WyckoffCycle.MARKUP.value):
+            # Allow spring only in accumulative contexts; Decision will filter MTF
+            if cycle == WyckoffCycle.DISTRIBUTION.value:
+                pass  # still detect for facts but lower confidence
+        pierce = _f(context, "pierce_below_range")
+        reclaim = _f(context, "reclaim_speed")
+        vol_ratio = _f(context, "volume_ratio")
+        close_in_range = _f(context, "close_back_in_range")
+        if pierce >= 0.002 and close_in_range >= 0.5 and reclaim >= 0.3:
+            strength = min(98.0, 50 + pierce * 2000 + reclaim * 20 + (15 if vol_ratio < 1.2 else 5))
+            return RuleHit(
+                rule_id=self.rule_id,
+                event=WyckoffEvent.SPRING.value,
+                confidence=strength,
+                score=strength,
+                reasons=[
+                    f"跌破区间后收回 (pierce={pierce:.3%})",
+                    f"回收速度={reclaim:.2f}",
+                    f"量比={vol_ratio:.2f}",
+                ],
+                metrics={"pierce": pierce, "reclaim": reclaim, "volume_ratio": vol_ratio},
+            )
+        return None
+
+
+class TestRule(WyckoffRule):
+    rule_id = "event_test"
+    category = "event"
+    timeframes = ("1d", "1w")
+
+    def evaluate(self, context: dict[str, Any]) -> RuleHit | None:
+        pos = _f(context, "range_position")
+        vol_ratio = _f(context, "volume_ratio")
+        near_low = pos < 0.2
+        if near_low and vol_ratio < 0.85:
+            return RuleHit(
+                rule_id=self.rule_id,
+                event=WyckoffEvent.TEST.value,
+                confidence=68.0,
+                score=65.0,
+                reasons=["低位缩量回测"],
+            )
+        return None
+
+
+class SOSRule(WyckoffRule):
+    rule_id = "event_sos"
+    category = "event"
+    timeframes = ("1d", "1w")
+
+    def evaluate(self, context: dict[str, Any]) -> RuleHit | None:
+        breakout = _f(context, "breakout_above_range")
+        vol_ratio = _f(context, "volume_ratio")
+        close = _f(context, "close")
+        ma20 = _f(context, "ma20")
+        if breakout >= 0.0 and vol_ratio >= 1.2 and close > ma20:
+            conf = min(95.0, 70 + vol_ratio * 8)
+            return RuleHit(
+                rule_id=self.rule_id,
+                event=WyckoffEvent.SOS.value,
+                confidence=conf,
+                score=conf,
+                reasons=["放量突破区间上沿 (SOS)"],
+                metrics={"vol_ratio": vol_ratio},
+            )
+        return None
+
+
+class LPSRule(WyckoffRule):
+    rule_id = "event_lps"
+    category = "event"
+    timeframes = ("1d", "1w")
+
+    def evaluate(self, context: dict[str, Any]) -> RuleHit | None:
+        # Pullback hold above broken range / MA20 after prior strength
+        pullback = _f(context, "pullback_hold")
+        vol_ratio = _f(context, "volume_ratio")
+        above_ma = _f(context, "close") > _f(context, "ma20")
+        if pullback >= 0.5 and above_ma and vol_ratio <= 1.1:
+            return RuleHit(
+                rule_id=self.rule_id,
+                event=WyckoffEvent.LPS.value,
+                confidence=74.0,
+                score=76.0,
+                reasons=["突破后缩量回踩支撑 (LPS)"],
+            )
+        return None
+
+
+class SCRule(WyckoffRule):
+    rule_id = "event_sc"
+    category = "event"
+    timeframes = ("1w", "1d")
+
+    def evaluate(self, context: dict[str, Any]) -> RuleHit | None:
+        vol_ratio = _f(context, "volume_ratio")
+        bar_range = _f(context, "bar_range_atr")
+        pos = _f(context, "range_position")
+        if vol_ratio >= 1.8 and bar_range >= 1.5 and pos < 0.35:
+            return RuleHit(
+                rule_id=self.rule_id,
+                event=WyckoffEvent.SC.value,
+                confidence=72.0,
+                score=70.0,
+                reasons=["低位放量宽幅，疑似 Selling Climax"],
+            )
+        return None
+
+
+class ARRule(WyckoffRule):
+    rule_id = "event_ar"
+    category = "event"
+    timeframes = ("1w", "1d")
+
+    def evaluate(self, context: dict[str, Any]) -> RuleHit | None:
+        # Automatic rally: bounce from lows
+        bounce = _f(context, "bounce_from_low")
+        if bounce >= 0.04:
+            return RuleHit(
+                rule_id=self.rule_id,
+                event=WyckoffEvent.AR.value,
+                confidence=65.0,
+                score=62.0,
+                reasons=["低点后自动反弹 (AR)"],
+            )
+        return None
+
+
+class STRule(WyckoffRule):
+    rule_id = "event_st"
+    category = "event"
+    timeframes = ("1w", "1d")
+
+    def evaluate(self, context: dict[str, Any]) -> RuleHit | None:
+        pos = _f(context, "range_position")
+        vol_ratio = _f(context, "volume_ratio")
+        if 0.15 < pos < 0.45 and vol_ratio < 1.0:
+            return RuleHit(
+                rule_id=self.rule_id,
+                event=WyckoffEvent.ST.value,
+                confidence=60.0,
+                score=58.0,
+                reasons=["次级测试 (ST)"],
+            )
+        return None
+
+
+class UTADRule(WyckoffRule):
+    rule_id = "event_utad"
+    category = "event"
+    timeframes = ("1w", "1d")
+
+    def evaluate(self, context: dict[str, Any]) -> RuleHit | None:
+        cycle = _cycle(context)
+        pierce_up = _f(context, "pierce_above_range")
+        fail = _f(context, "fail_back_into_range")
+        if cycle in (WyckoffCycle.DISTRIBUTION.value, WyckoffCycle.RE_DISTRIBUTION.value,
+                     WyckoffCycle.MARKUP.value):
+            if pierce_up >= 0.002 and fail >= 0.5:
+                return RuleHit(
+                    rule_id=self.rule_id,
+                    event=WyckoffEvent.UTAD.value,
+                    confidence=76.0,
+                    score=74.0,
+                    reasons=["冲高失败回到区间 (UTAD)"],
+                )
+        return None
+
+
+class JumpRule(WyckoffRule):
+    rule_id = "event_jump"
+    category = "event"
+    timeframes = ("1d",)
+
+    def evaluate(self, context: dict[str, Any]) -> RuleHit | None:
+        gap = _f(context, "gap_up_pct")
+        vol_ratio = _f(context, "volume_ratio")
+        if gap >= 0.03 and vol_ratio >= 1.3:
+            return RuleHit(
+                rule_id=self.rule_id,
+                event=WyckoffEvent.JUMP.value,
+                confidence=70.0,
+                score=72.0,
+                reasons=["放量向上跳跃 (Jump)"],
+            )
+        return None
+
+
+class BackupRule(WyckoffRule):
+    rule_id = "event_backup"
+    category = "event"
+    timeframes = ("1d",)
+
+    def evaluate(self, context: dict[str, Any]) -> RuleHit | None:
+        pullback = _f(context, "pullback_hold")
+        after_jump = _f(context, "after_strength")
+        if after_jump >= 0.5 and pullback >= 0.5:
+            return RuleHit(
+                rule_id=self.rule_id,
+                event=WyckoffEvent.BACKUP.value,
+                confidence=68.0,
+                score=70.0,
+                reasons=["跳跃后回踩 (Backup)"],
+            )
+        return None
+
+
+def build_rules() -> list[WyckoffRule]:
+    return [
+        SpringRule(),
+        UTADRule(),
+        SOSRule(),
+        LPSRule(),
+        SCRule(),
+        JumpRule(),
+        BackupRule(),
+        TestRule(),
+        ARRule(),
+        STRule(),
+    ]

crypto_wyckoff/rules/phase_rules.py

@@ -0,0 +1,163 @@
+"""Phase A–E rules (primarily weekly)."""
+
+from __future__ import annotations
+
+from typing import Any
+
+from crypto_wyckoff.domain_models import WyckoffCycle, WyckoffPhase
+from crypto_wyckoff.rules.base import RuleHit, WyckoffRule
+
+
+def _f(ctx: dict[str, Any], key: str, default: float = 0.0) -> float:
+    v = ctx.get("features", {}).get(key, default)
+    try:
+        return float(v) if v is not None else default
+    except (TypeError, ValueError):
+        return default
+
+
+def _cycle(ctx: dict[str, Any]) -> str:
+    return (ctx.get("cycle") or {}).get("cycle") or WyckoffCycle.UNKNOWN.value
+
+
+class PhaseARule(WyckoffRule):
+    rule_id = "phase_a"
+    category = "phase"
+    timeframes = ("1w", "1d")
+
+    def evaluate(self, context: dict[str, Any]) -> RuleHit | None:
+        cycle = _cycle(context)
+        if cycle not in (WyckoffCycle.ACCUMULATION.value, WyckoffCycle.DISTRIBUTION.value,
+                         WyckoffCycle.RE_ACCUMULATION.value, WyckoffCycle.RE_DISTRIBUTION.value):
+            return None
+        # Stopping action: high vol + large range recently, still range-bound
+        vol_ratio = _f(context, "volume_ratio")
+        range_last = _f(context, "bar_range_atr")
+        if vol_ratio >= 1.4 and range_last >= 1.2:
+            return RuleHit(
+                rule_id=self.rule_id,
+                phase=WyckoffPhase.A.value,
+                confidence=70.0,
+                score=65.0,
+                reasons=["放量宽幅波动，疑似 Phase A 停止行为"],
+            )
+        return None
+
+
+class PhaseBRule(WyckoffRule):
+    rule_id = "phase_b"
+    category = "phase"
+    timeframes = ("1w", "1d")
+
+    def evaluate(self, context: dict[str, Any]) -> RuleHit | None:
+        cycle = _cycle(context)
+        if cycle not in (WyckoffCycle.ACCUMULATION.value, WyckoffCycle.DISTRIBUTION.value):
+            return None
+        adx = _f(context, "adx")
+        range_pct = _f(context, "range_pct_60")
+        pos = _f(context, "range_position")  # 0=low 1=high of range
+        if adx < 20 and 0.25 < pos < 0.75 and range_pct < 0.30:
+            return RuleHit(
+                rule_id=self.rule_id,
+                phase=WyckoffPhase.B.value,
+                confidence=72.0,
+                score=68.0,
+                reasons=["区间中部震荡，疑似 Phase B 建仓/派发"],
+            )
+        return None
+
+
+class PhaseCRule(WyckoffRule):
+    rule_id = "phase_c"
+    category = "phase"
+    timeframes = ("1w", "1d")
+
+    def evaluate(self, context: dict[str, Any]) -> RuleHit | None:
+        cycle = _cycle(context)
+        pos = _f(context, "range_position")
+        spring_like = _f(context, "spring_score_hint")
+        utad_like = _f(context, "utad_score_hint")
+        if cycle in (WyckoffCycle.ACCUMULATION.value, WyckoffCycle.RE_ACCUMULATION.value):
+            if pos < 0.25 or spring_like >= 50:
+                return RuleHit(
+                    rule_id=self.rule_id,
+                    phase=WyckoffPhase.C.value,
+                    confidence=75.0 + min(15.0, spring_like * 0.15),
+                    score=78.0,
+                    reasons=["区间低位测试，疑似 Phase C (Spring/Test)"],
+                )
+        if cycle in (WyckoffCycle.DISTRIBUTION.value, WyckoffCycle.RE_DISTRIBUTION.value):
+            if pos > 0.75 or utad_like >= 50:
+                return RuleHit(
+                    rule_id=self.rule_id,
+                    phase=WyckoffPhase.C.value,
+                    confidence=75.0,
+                    score=78.0,
+                    reasons=["区间高位测试，疑似 Phase C (UTAD)"],
+                )
+        return None
+
+
+class PhaseDRule(WyckoffRule):
+    rule_id = "phase_d"
+    category = "phase"
+    timeframes = ("1w", "1d")
+
+    def evaluate(self, context: dict[str, Any]) -> RuleHit | None:
+        cycle = _cycle(context)
+        close = _f(context, "close")
+        ma20 = _f(context, "ma20")
+        range_high = _f(context, "range_high")
+        range_low = _f(context, "range_low")
+        vol_ratio = _f(context, "volume_ratio")
+        if cycle in (WyckoffCycle.ACCUMULATION.value, WyckoffCycle.RE_ACCUMULATION.value):
+            if close > ma20 and range_high > 0 and close >= range_high * 0.98 and vol_ratio >= 1.1:
+                return RuleHit(
+                    rule_id=self.rule_id,
+                    phase=WyckoffPhase.D.value,
+                    confidence=80.0,
+                    score=82.0,
+                    reasons=["突破区间上沿放量，疑似 Phase D SOS"],
+                )
+        if cycle in (WyckoffCycle.DISTRIBUTION.value, WyckoffCycle.RE_DISTRIBUTION.value):
+            if close < ma20 and range_low > 0 and close <= range_low * 1.02:
+                return RuleHit(
+                    rule_id=self.rule_id,
+                    phase=WyckoffPhase.D.value,
+                    confidence=80.0,
+                    score=82.0,
+                    reasons=["跌破区间下沿，疑似 Phase D SOW"],
+                )
+        return None
+
+
+class PhaseERule(WyckoffRule):
+    rule_id = "phase_e"
+    category = "phase"
+    timeframes = ("1w", "1d")
+
+    def evaluate(self, context: dict[str, Any]) -> RuleHit | None:
+        cycle = _cycle(context)
+        # Markup/Markdown already imply trend continuation (Phase E of prior structure)
+        if cycle == WyckoffCycle.MARKUP.value:
+            return RuleHit(
+                rule_id=self.rule_id,
+                phase=WyckoffPhase.E.value,
+                confidence=78.0,
+                score=80.0,
+                reasons=["趋势上行，对应 Phase E Markup"],
+            )
+        if cycle == WyckoffCycle.MARKDOWN.value:
+            return RuleHit(
+                rule_id=self.rule_id,
+                phase=WyckoffPhase.E.value,
+                confidence=78.0,
+                score=80.0,
+                reasons=["趋势下行，对应 Phase E Markdown"],
+            )
+        return None
+
+
+def build_rules() -> list[WyckoffRule]:
+    # More specific phases first
+    return [PhaseDRule(), PhaseCRule(), PhaseARule(), PhaseBRule(), PhaseERule()]

crypto_wyckoff/rules/registry.py

@@ -0,0 +1,39 @@
+"""Rule Registry — register Wyckoff rules without modifying engines."""
+
+from __future__ import annotations
+
+from crypto_wyckoff.rules.base import WyckoffRule
+
+
+class RuleRegistry:
+    def __init__(self) -> None:
+        self._rules: dict[str, WyckoffRule] = {}
+
+    def register(self, rule: WyckoffRule) -> None:
+        self._rules[rule.rule_id] = rule
+
+    def get(self, rule_id: str) -> WyckoffRule | None:
+        return self._rules.get(rule_id)
+
+    def by_category(self, category: str, timeframe: str | None = None) -> list[WyckoffRule]:
+        out = [r for r in self._rules.values() if r.category == category]
+        if timeframe:
+            out = [r for r in out if timeframe in r.timeframes]
+        return out
+
+    def all(self) -> list[WyckoffRule]:
+        return list(self._rules.values())
+
+
+rule_registry = RuleRegistry()
+
+
+def _register_defaults() -> None:
+    from crypto_wyckoff.rules import cycle_rules, event_rules, phase_rules
+
+    for mod in (cycle_rules, phase_rules, event_rules):
+        for rule in mod.build_rules():
+            rule_registry.register(rule)
+
+
+_register_defaults()

crypto_wyckoff/scheduler.py

@@ -0,0 +1,127 @@
+"""Background tip + scan scheduler for crypto wyckoff (all enabled combos)."""
+
+from __future__ import annotations
+
+import logging
+import threading
+from datetime import datetime, timezone
+
+from crypto_wyckoff.combos import all_tfs_for_combos, list_combos
+from crypto_wyckoff.io import (
+    backfill_symbol,
+    bar_count,
+    fetch_symbols_from_provider,
+    tip_update_symbol,
+)
+from crypto_wyckoff.pipeline import analyze_and_store
+
+logger = logging.getLogger(__name__)
+
+_thread: threading.Thread | None = None
+_stop = threading.Event()
+_status: dict = {
+    "running": False,
+    "last_tick_at": None,
+    "last_error": None,
+    "symbols_total": 0,
+    "symbols_scanned": 0,
+    "tick_interval_sec": 60,
+    "backfill_done": False,
+}
+_status_lock = threading.Lock()
+
+
+def _set(**kwargs):
+    with _status_lock:
+        _status.update(kwargs)
+
+
+def get_status() -> dict:
+    with _status_lock:
+        return dict(_status)
+
+
+def run_tick(max_symbols: int | None = None, force_rescan: bool = False) -> dict:
+    """One cycle: refresh symbols, tip-update, analyze each combo."""
+    symbols = fetch_symbols_from_provider()
+    if max_symbols:
+        symbols = symbols[:max_symbols]
+    combos = list_combos()
+    tfs = all_tfs_for_combos(combos)
+    _set(symbols_total=len(symbols), running=True, last_error=None)
+    scanned = 0
+    errors = 0
+    changed_n = 0
+
+    for i, sym in enumerate(symbols):
+        try:
+            # Prefer low-TF of first combo for "enough history" gate
+            low0 = combos[0]["low"] if combos else "1d"
+            if bar_count(sym, low0) < 40:
+                backfill_symbol(sym, tfs)
+            tip_changed = tip_update_symbol(sym, tfs)
+            if tip_changed:
+                changed_n += 1
+            if force_rescan or tip_changed:
+                for combo in combos:
+                    row = analyze_and_store(sym, combo_id=combo["id"])
+                    if row:
+                        scanned += 1
+        except Exception as e:
+            errors += 1
+            if errors <= 5:
+                logger.warning("tick %s: %s", sym, e)
+            _set(last_error=str(e))
+        if (i + 1) % 25 == 0:
+            _set(symbols_scanned=scanned)
+            logger.info("wyckoff tick progress %s/%s scanned=%s", i + 1, len(symbols), scanned)
+
+    _set(
+        running=False,
+        symbols_scanned=scanned,
+        last_tick_at=datetime.now(timezone.utc).isoformat(),
+        backfill_done=True,
+    )
+    return {
+        "symbols": len(symbols),
+        "scanned": scanned,
+        "changed_tips": changed_n,
+        "errors": errors,
+        "combos": [c["id"] for c in combos],
+        "tfs": tfs,
+    }
+
+
+def _loop(interval: int, max_symbols: int | None):
+    try:
+        run_tick(max_symbols=max_symbols, force_rescan=True)
+    except Exception as e:
+        logger.exception("initial tick failed: %s", e)
+        _set(last_error=str(e), running=False)
+    while not _stop.wait(interval):
+        try:
+            # Tip-driven: only force full rescan when tips change is handled inside
+            run_tick(max_symbols=max_symbols, force_rescan=False)
+        except Exception as e:
+            logger.exception("tick failed: %s", e)
+            _set(last_error=str(e), running=False)
+
+
+def start_scheduler(interval_sec: int = 60, max_symbols: int | None = None) -> None:
+    global _thread
+    if _thread and _thread.is_alive():
+        return
+    _stop.clear()
+    _set(tick_interval_sec=interval_sec)
+    _thread = threading.Thread(
+        target=_loop,
+        args=(interval_sec, max_symbols),
+        name="crypto-wyckoff-scheduler",
+        daemon=True,
+    )
+    _thread.start()
+    logger.info("crypto wyckoff scheduler started interval=%ss", interval_sec)
+
+
+def stop_scheduler() -> None:
+    _stop.set()

crypto_wyckoff/signal.py

@@ -0,0 +1,35 @@
+"""Signal Engine — timeframe-local status labels only (not tradability)."""
+
+from __future__ import annotations
+
+from crypto_wyckoff.domain_models import EngineResult, WyckoffEvent
+
+
+class SignalEngine:
+    """Maps local Event/Phase into a status label. Decision decides tradability."""
+
+    name = "Signal"
+    version = "1.0.0"
+
+    def run(self, event: EngineResult, phase: EngineResult | None = None) -> EngineResult:
+        current = event.payload.get("current_event", WyckoffEvent.NONE.value)
+        conf = event.confidence
+        label = current  # status label mirrors event for V1
+        reasons = [f"本地事件标签: {label}"]
+        if phase and phase.payload.get("phase"):
+            reasons.append(f"本地阶段: {phase.payload.get('phase')}")
+
+        return EngineResult(
+            name=self.name,
+            version=self.version,
+            confidence=conf,
+            score=event.score,
+            reasons=reasons,
+            payload={
+                "signal_label": label,
+                "current_event": current,
+                "phase": (phase.payload.get("phase") if phase else None),
+                "active_events": event.payload.get("active_events")
+                or event.payload.get("recent_events", []),
+            },
+        )

crypto_wyckoff/store.py

@@ -0,0 +1,236 @@
+"""SQLite persistence for crypto wyckoff scan rows (per combo)."""
+
+from __future__ import annotations
+
+import sqlite3
+from datetime import datetime
+from typing import Any
+
+from crypto_wyckoff.domain_models import WyckoffScanRow
+from crypto_wyckoff.io import SCAN_DB, ensure_dirs
+
+_COLS = [
+    "trade_date", "combo_id", "ts_code", "name", "industry", "engine_version",
+    "m_cycle", "cycle_confidence", "trend_score",
+    "w_cycle", "w_phase", "w_current_event", "w_recent_events_json",
+    "phase_confidence", "structure_score",
+    "d_current_event", "d_recent_events_json", "event_confidence", "entry_score",
+    "entry", "stop", "target1", "target2", "rr",
+    "alignment", "stars", "decision_signal", "signal_confidence",
+    "overall_confidence", "overall_score", "risk", "reasons_json",
+    "feature_snapshot_json", "markers_json", "scanned_at",
+]
+
+_CREATE_SQL = """
+CREATE TABLE IF NOT EXISTS wyckoff_scan (
+    trade_date TEXT NOT NULL,
+    combo_id TEXT NOT NULL DEFAULT 'd_w_m',
+    ts_code TEXT NOT NULL,
+    name TEXT DEFAULT '',
+    industry TEXT DEFAULT '',
+    engine_version TEXT,
+    m_cycle TEXT, cycle_confidence REAL, trend_score REAL,
+    w_cycle TEXT, w_phase TEXT, w_current_event TEXT, w_recent_events_json TEXT,
+    phase_confidence REAL, structure_score REAL,
+    d_current_event TEXT, d_recent_events_json TEXT, event_confidence REAL, entry_score REAL,
+    entry REAL, stop REAL, target1 REAL, target2 REAL, rr REAL,
+    alignment REAL, stars INTEGER, decision_signal TEXT, signal_confidence REAL,
+    overall_confidence REAL, overall_score REAL, risk TEXT, reasons_json TEXT,
+    feature_snapshot_json TEXT, markers_json TEXT, scanned_at TEXT,
+    PRIMARY KEY (trade_date, combo_id, ts_code)
+)
+"""
+
+
+def _migrate(c: sqlite3.Connection) -> None:
+    cur = c.execute(
+        "SELECT name FROM sqlite_master WHERE type='table' AND name='wyckoff_scan'"
+    )
+    if not cur.fetchone():
+        c.execute(_CREATE_SQL)
+        c.execute(
+            "CREATE INDEX IF NOT EXISTS idx_cw_score "
+            "ON wyckoff_scan(trade_date, combo_id, overall_score DESC)"
+        )
+        return
+
+    cols = {r[1] for r in c.execute("PRAGMA table_info(wyckoff_scan)")}
+    if "combo_id" in cols:
+        c.execute(
+            "CREATE INDEX IF NOT EXISTS idx_cw_score "
+            "ON wyckoff_scan(trade_date, combo_id, overall_score DESC)"
+        )
+        return
+
+    # Legacy PK (trade_date, ts_code) → add combo_id via table rebuild
+    c.execute("ALTER TABLE wyckoff_scan RENAME TO wyckoff_scan_old")
+    c.execute(_CREATE_SQL)
+    old_cols = [r[1] for r in c.execute("PRAGMA table_info(wyckoff_scan_old)")]
+    shared = [col for col in _COLS if col != "combo_id" and col in old_cols]
+    col_sql = ",".join(shared)
+    c.execute(
+        f"""
+        INSERT INTO wyckoff_scan (combo_id, {col_sql})
+        SELECT 'd_w_m', {col_sql} FROM wyckoff_scan_old
+        """
+    )
+    c.execute("DROP TABLE wyckoff_scan_old")
+    c.execute(
+        "CREATE INDEX IF NOT EXISTS idx_cw_score "
+        "ON wyckoff_scan(trade_date, combo_id, overall_score DESC)"
+    )
+
+
+def _conn() -> sqlite3.Connection:
+    ensure_dirs()
+    c = sqlite3.connect(str(SCAN_DB), timeout=60)
+    c.row_factory = sqlite3.Row
+    _migrate(c)
+    c.commit()
+    return c
+
+
+def upsert_row(row: WyckoffScanRow) -> None:
+    combo_id = getattr(row, "combo_id", None) or "d_w_m"
+    vals = (
+        row.trade_date.isoformat() if hasattr(row.trade_date, "isoformat") else str(row.trade_date),
+        combo_id,
+        row.ts_code, row.name, row.industry, row.engine_version,
+        row.m_cycle, row.cycle_confidence, row.trend_score,
+        row.w_cycle, row.w_phase, row.w_current_event, row.w_recent_events_json,
+        row.phase_confidence, row.structure_score,
+        row.d_current_event, row.d_recent_events_json, row.event_confidence, row.entry_score,
+        row.entry, row.stop, row.target1, row.target2, row.rr,
+        row.alignment, row.stars, row.decision_signal, row.signal_confidence,
+        row.overall_confidence, row.overall_score, row.risk, row.reasons_json,
+        row.feature_snapshot_json, row.markers_json,
+        row.scanned_at.isoformat() if isinstance(row.scanned_at, datetime) else str(row.scanned_at),
+    )
+    c = _conn()
+    try:
+        placeholders = ",".join("?" * len(_COLS))
+        col_sql = ",".join(_COLS)
+        updates = ",".join(
+            f"{col}=excluded.{col}"
+            for col in _COLS
+            if col not in ("trade_date", "combo_id", "ts_code")
+        )
+        c.execute(
+            f"""
+            INSERT INTO wyckoff_scan ({col_sql}) VALUES ({placeholders})
+            ON CONFLICT(trade_date, combo_id, ts_code) DO UPDATE SET {updates}
+            """,
+            vals,
+        )
+        c.commit()
+    finally:
+        c.close()
+
+
+def latest_trade_date(combo_id: str | None = None) -> str | None:
+    c = _conn()
+    try:
+        if combo_id:
+            cur = c.execute(
+                "SELECT MAX(trade_date) FROM wyckoff_scan WHERE combo_id=?",
+                (combo_id,),
+            )
+        else:
+            cur = c.execute("SELECT MAX(trade_date) FROM wyckoff_scan")
+        row = cur.fetchone()
+        return row[0] if row and row[0] else None
+    finally:
+        c.close()
+
+
+def count_for_date(trade_date: str | None = None, combo_id: str | None = None) -> int:
+    td = trade_date or latest_trade_date(combo_id)
+    if not td:
+        return 0
+    c = _conn()
+    try:
+        if combo_id:
+            cur = c.execute(
+                "SELECT COUNT(*) FROM wyckoff_scan WHERE trade_date=? AND combo_id=?",
+                (td, combo_id),
+            )
+        else:
+            cur = c.execute("SELECT COUNT(*) FROM wyckoff_scan WHERE trade_date=?", (td,))
+        return int(cur.fetchone()[0])
+    finally:
+        c.close()
+
+
+def query_scan(
+    *,
+    trade_date: str | None = None,
+    combo_id: str | None = None,
+    m_cycle: str | None = None,
+    w_phase: str | None = None,
+    d_event: str | None = None,
+    decision_signal: str | None = None,
+    min_overall_score: float | None = None,
+    min_alignment: float | None = None,
+    sort: str = "overall_score",
+    limit: int = 100,
+    offset: int = 0,
+) -> list[dict[str, Any]]:
+    cid = combo_id or "d_w_m"
+    td = trade_date or latest_trade_date(cid)
+    if not td:
+        return []
+    sort_col = sort if sort in {
+        "overall_score", "alignment", "entry_score", "trend_score", "structure_score", "stars"
+    } else "overall_score"
+    clauses = ["trade_date=?", "combo_id=?"]
+    args: list[Any] = [td, cid]
+    if m_cycle:
+        clauses.append("m_cycle=?")
+        args.append(m_cycle)
+    if w_phase:
+        clauses.append("w_phase=?")
+        args.append(w_phase)
+    if d_event:
+        clauses.append("d_current_event=?")
+        args.append(d_event)
+    if decision_signal:
+        clauses.append("decision_signal=?")
+        args.append(decision_signal)
+    if min_overall_score is not None:
+        clauses.append("overall_score>=?")
+        args.append(min_overall_score)
+    if min_alignment is not None:
+        clauses.append("alignment>=?")
+        args.append(min_alignment)
+    where = " AND ".join(clauses)
+    args.extend([limit, offset])
+    c = _conn()
+    try:
+        cur = c.execute(
+            f"SELECT * FROM wyckoff_scan WHERE {where} ORDER BY {sort_col} DESC LIMIT ? OFFSET ?",
+            args,
+        )
+        return [dict(r) for r in cur.fetchall()]
+    finally:
+        c.close()
+
+
+def get_symbol(
+    ts_code: str,
+    trade_date: str | None = None,
+    combo_id: str | None = None,
+) -> dict[str, Any] | None:
+    cid = combo_id or "d_w_m"
+    td = trade_date or latest_trade_date(cid)
+    if not td:
+        return None
+    c = _conn()
+    try:
+        cur = c.execute(
+            "SELECT * FROM wyckoff_scan WHERE trade_date=? AND combo_id=? AND ts_code=?",
+            (td, cid, ts_code),
+        )
+        row = cur.fetchone()
+        return dict(row) if row else None
+    finally:
+        c.close()

crypto_wyckoff/symbols_cn.py

@@ -0,0 +1,51 @@
+"""Crypto symbol → Chinese display name for screener UI."""
+
+from __future__ import annotations
+
+# Base asset → 中文名（覆盖 provider 当前币对；未知则回退 base）
+_BASE_CN: dict[str, str] = {
+    "BTC": "比特币",
+    "ETH": "以太坊",
+    "SOL": "索拉纳",
+    "XAU": "黄金",
+    "XAG": "白银",
+    "SAGA": "Saga",
+    "CL": "原油",
+    "ZEC": "大零币",
+    "XRP": "瑞波币",
+    "DOGE": "狗狗币",
+    "BNB": "币安币",
+    "SUI": "Sui",
+    "BILL": "Bill",
+    "BZ": "BZ",
+    "LAB": "Lab",
+    "TON": "通联币",
+    "CRCL": "Circle",
+    "SNDK": "SNDK",
+    "1000PEPE": "千倍佩佩",
+    "PEPE": "佩佩",
+    "CHIP": "CHIP",
+    "WIF": "狗帽子",
+}
+
+
+def base_asset(symbol: str) -> str:
+    """BTC/USDT:USDT → BTC；1000PEPE/USDT:USDT → 1000PEPE."""
+    s = (symbol or "").strip()
+    if not s:
+        return ""
+    head = s.split(":")[0]
+    return head.split("/")[0].upper() if "/" in head else head.upper()
+
+
+def display_name_cn(symbol: str) -> str:
+    base = base_asset(symbol)
+    if not base:
+        return symbol or ""
+    return _BASE_CN.get(base, base)
+
+
+def symbol_name_map(symbols: list[str] | None = None) -> dict[str, str]:
+    if not symbols:
+        return {f"{k}/USDT:USDT": v for k, v in _BASE_CN.items()}
+    return {s: display_name_cn(s) for s in symbols}

crypto_wyckoff/version.py

@@ -0,0 +1,4 @@
+"""Wyckoff Screener engine version — bump when rules change."""
+
+WYCKOFF_ENGINE_VERSION = "v1.0.0"
+ARCHITECTURE_VERSION = "1.0"

docs/AGENT_MEMORY.md

@@ -22,18 +22,25 @@
 - ECR-002 Reviewed：拆 `web/services/runtime/`、加深 analyze 契约
 - ECR-003 Reviewed：主站威科夫叠层（`chanlun/analysis/wyckoff/` + `include_wyckoff`）→ `081a57a`
 - ECR-004 Reviewed：TR 评分硬化 + VP 少系列 + 阶段/门闩/单测（无币种参数）
+- ECR-007 Final Approval / `276481e`：Wyckoff Live Structure（`live.py`）；Confirmed ≠ Live；execution 仅 confirmed
+- ECR-008 Reviewed：主站 `chart_tv.js` → `chart_tv_{lifecycle,shell,indicators,chan,overlays,finalize}.js` + 薄门面
+- ECR-009 Implementing：`/wyckoff_crypto` 独立选股页（`crypto_wyckoff/`）；D/W + 本地月线；60s tip
+- 威科夫数据随主 analyze 默认返回；UI 开关仅显隐叠层
+- Live 观察：主图左下角 Cycle Summary（「形成中」= FORMING）；无单独 Live 图层
 
 ## 硬约束提醒
 
 - `/api/analyze` 字段可增不可删
 - 无 ADR 不改笔/段/中枢/买卖点语义
-- 威科夫为独立叠层（ECR-003）；勿借机改缠论算法
+- 威科夫为独立叠层（ECR-003/007）；Crypto Screener 为独立页（ECR-009），勿混进缠论引擎
-- 交易 L2+ → RISK_REVIEW + EXP；Live 须 Human
+- Live candidate **不得**进入 execution；交易 L2+ → RISK_REVIEW + EXP；Live 须 Human
 
 ## 已知债务
 
-- `chart_tv.js` 单体巨大 → 后续可选 ECR
 - analyze 契约已加深（mock HTTP + wyckoff opt-in）；可再加固定 JSON 快照文件
 - 内存泄漏尚无自动化 heap/监听断言
 - `macd_config` POST 写本地 global 的历史 quirks（未改）
 - 威科夫启发式参数未做 UI 调参
+- ECR-007 待 Human 在 Gitea 开 PR 合入 `dev`
+- `chart_tv_overlays.js` 仍偏大，可后续再拆
+- ECR-009：月线历史受日线深度限制；Cycle 规则在 crypto 上可能偏 Unknown，看效果再调参

docs/BACKEND_DESIGN/BD-2026-007-wyckoff-live-structure.md

@@ -0,0 +1,70 @@
+# Backend Design: ECR-007 Wyckoff Live Structure
+
+| Field | Value |
+|-------|-------|
+| ID | BD-2026-007 |
+| ECR | ECR-007 |
+| Change Level | L2 |
+| Status | Approved |
+| Author | Architect (LOOP-RUN-005 Planner) |
+| Date | 2026-08-07 |
+| Risk | High (domain / execution boundary) |
+
+---
+
+## Context
+
+- 问题：Confirmed 引擎已存在；需要独立 Live 推演层供观察，且不得成为交易执行输入。
+- 非目标：改 Confirmed 门槛；自动交易；策略。
+- 依赖：ECR-003/004 威科夫；WYCKOFF-LIVE-STRUCTURE-001（FROZEN）。
+
+## Architecture Change / Change Boundary
+
+```text
+OHLCV
+  → detect_trading_ranges (Confirmed path)
+  → detect_bias_and_events / build_phases   ← Confirmed（阈值不降）
+  → analyze_live_structure                   ← Live（只读 confirmed）
+  → cycles[i] = { lifecycle, confirmed, live }
+  → API analyze + Summary UI
+  → execution_signal_from_wyckoff(confirmed only)
+```
+
+| Layer | May change | Must not |
+|-------|------------|----------|
+| Confirmed | assemble into `confirmed{}` | relax Spring/SOS rules |
+| Live | `live.py` heuristics | write into confirmed.events |
+| Execution helper | source=confirmed gate | consume candidates |
+| UI | Summary partition | treat Live as order |
+
+## Backend Change Boundary
+
+Live outputs are **observation**. Execution boundary:
+
+```python
+assert execution_signal.source == "confirmed"
+# live-only payload → None
+```
+
+## Data contract
+
+See WYCKOFF-LIVE-STRUCTURE-001. Top-level `phases`/`events` mirror **Confirmed** only.
+
+## delivery_constraints
+
+- BD Status Approved
+- TEST_REPORT commands/result/date
+- CODE_REVIEW handoff
+- TRACEABILITY commit
+- out_of_scope + execution_source_confirmed_only
+
+## Test Plan
+
+1. Live candidates not in confirmed.events  
+2. CONFIRMED lifecycle when Spring+SOS confirmed  
+3. execution_signal source=confirmed; live-only → None  
+4. analyze contract keys include live/lifecycle  
+
+## Rollback
+
+Remove live assembly path; Summary falls back to confirmed-only.

docs/CHANGELOG/CHANGELOG.md

@@ -1,5 +1,25 @@
 # CHANGELOG
 
+## Unreleased — 2026-08-07
+
+### ECR-009（L2，进行中）
+
+- 独立页 `/wyckoff_crypto`：移植 A_Share_DP D/W/M 威科夫选股引擎至数字货币
+- 本地 `data/crypto_wyckoff/`；60s tip；月线由日线 UTC 自然月聚合（provider 无 1M）
+- API：`/api/wyckoff_crypto/*`；不碰主站 analyze / 缠论叠层
+
+### ECR-008（L3，Reviewed）
+
+- 主站 `chart_tv.js` 拆为 lifecycle / shell / indicators / chan / overlays / finalize + 薄门面
+- 行为冻结；`initTradingView` / `disposeTradingViewCharts` 对外不变；无 Vite/TS
+
+### ECR-007（L2，LOOP-RUN-005）
+
+- Wyckoff **Live Structure**：`live.py` + engine 组装 `lifecycle` / `confirmed` / `live`
+- Event candidates（Spring/SOS/LPS/UTAD）+ 可解释 confidence；Summary Confirmed/Live 分区
+- `execution_signal_from_wyckoff` **仅** `source=confirmed`；Live-only → None
+- **No** Confirmed 门槛降低；**No** strategies / 自动交易
+
 ## Unreleased — 2026-08-06
 
 ### ECR-004（L2，Reviewed）
@@ -7,6 +27,7 @@
 - 威科夫 TR 评分选段（防吞前置趋势）；阶段非重叠最小跨度
 - 主站 VP Top-8 + bins≤24；填充线减负
 - `elements_only` 时不跑威科夫；收紧单测（无币种独立参数）
+- **后续**：威科夫随主 `/api/analyze` 默认一并返回；前端开关只控制绘制（不再勾选才加载）
 
 ### ECR-003（L2，Reviewed）
 

docs/CODE_REVIEW/ECR-008.md

@@ -0,0 +1,25 @@
+# CODE_REVIEW — ECR-008
+
+**Role:** REVIEWER  
+**Date:** 2026-08-07  
+**Scope:** chart_tv 物理拆分  
+**Decision:** Approve  
+
+## Checklist
+
+| Item | Result | Notes |
+|------|--------|-------|
+| 行为冻结（仅搬移） | PASS | ctx 编排；无绘制算法改写意图 |
+| 对外 API | PASS | `initTradingView` / `disposeTradingViewCharts` 保留 |
+| Forbidden | PASS | 无 Vite/TS；无 strategies/config；无 analyze 契约改动 |
+| script 顺序 | PASS | lifecycle→shell→indicators→chan→overlays→finalize→门面→sync |
+| 测试证据 | PASS | `node --check` ALL_CHECK_OK |
+
+## Findings
+
+1. **Low：** 浏览器硬刷新冒烟仍建议 Human 点一次（自动刷新 + Cycle Summary）。不挡 Approve。  
+2. **Low：** `chart_tv_overlays.js` 仍偏大（~2.3k 行）；可后续再拆，非本 ECR 范围。
+
+## Decision
+
+**Approve**

docs/ECR/ECR-007-wyckoff-live-structure.md

@@ -0,0 +1,60 @@
+# ECR-007
+
+**Title:** Wyckoff Live Structure  
+**Status:** Approved  
+**Date:** 2026-08-07  
+**Change Level:** L2  
+**Human:** Approved (LOOP-RUN-005 Start Authorization)
+
+## Change
+
+Add **Live / Developing** structure layer beside **Confirmed** Wyckoff engine: lifecycle, FORMING candidates (Spring/SOS/LPS/UTAD), explainable confidence, Summary partition. Keep Confirmed thresholds unchanged; execution may only consume Confirmed.
+
+## Motivation
+
+LOOP-RUN-005 — domain-state complexity under Adapter v0.1 STABLE (Confirmed ≠ Live ≠ execution).
+
+## Scope
+
+### Allowed (IN)
+
+- `chanlun/analysis/wyckoff/live.py` + engine assembly
+- lifecycle / confirmed / live payload
+- Event candidates + confidence
+- API contract + Summary UI
+- tests + docs notes (WYCKOFF-LIVE-STRUCTURE-001)
+
+### Forbidden (OUT)
+
+- execution signal automation / auto trading
+- strategy / maker / decide_quotes / `strategies/**`
+- lowering Confirmed thresholds
+- Live candidate replacing Confirmed
+- ESS / Loop / Adapter changes
+
+## Risk
+
+| Risk | Mitigation |
+|------|------------|
+| Live → execution | `execution_signal_from_wyckoff` source=confirmed only; live-only → None |
+| Confirmed pollution | candidates never written to confirmed.events |
+| Domain confusion in UI | Summary Confirmed vs Live partitions |
+
+## Acceptance Criteria
+
+- [ ] Approved BD-2026-007
+- [ ] Confirmed logic not relaxed
+- [ ] Live ≠ execution signal (tests)
+- [ ] Lifecycle verifiable
+- [ ] Artifact chain + Gate PASS
+
+## Rollback
+
+- Disable live assembly; remove live.py; revert Summary partition
+
+## Linked
+
+- Note: `docs/notes/WYCKOFF-LIVE-STRUCTURE-001.md` (FROZEN)
+- BACKEND_DESIGN: `docs/BACKEND_DESIGN/BD-2026-007-wyckoff-live-structure.md`
+- ENGINEERING_SPEC: `docs/ENGINEERING_SPEC/ECR-007-wyckoff-live-structure.md`
+- Loop: LOOP-RUN-005

docs/ECR/ECR-008-chart-tv-split.md

@@ -0,0 +1,61 @@
+# ECR-008
+
+**Title:** 拆分主站巨型 `chart_tv.js`（行为冻结）  
+**Status:** Done (Reviewed)  
+**Date:** 2026-08-07  
+**Change Level:** L3（结构重构；行为冻结）  
+
+## Change
+
+将 `web/static/js/app/chart_tv.js`（≈4700 行）按职责拆为多个无打包 script；薄门面保留 `initTradingView` / `disposeTradingViewCharts` 供 `ui.js` 调用。
+
+## Motivation
+
+ECR-001/002 CODE_REVIEW 非阻断债务；威科夫与 Live 叠层继续堆入单体，审阅与回归成本上升。
+
+## Scope
+
+### Allowed
+
+- 新增：`chart_tv_lifecycle.js` / `chart_tv_shell.js` / `chart_tv_indicators.js` / `chart_tv_chan.js` / `chart_tv_overlays.js` / `chart_tv_finalize.js`
+- `chart_tv.js` 改为编排门面；`index.html` 调整 script 顺序与 cache bust
+- `node --check`；主站手动冒烟
+
+### Forbidden
+
+- Vite / React / TS 构建流水线
+- 修改笔 / 线段 / 中枢 / 买卖点算法语义或绘制语义（仅搬移）
+- 破坏 `/api/analyze` JSON 字段
+- 修改 `config/` / `strategies/`
+- 为主站重新引入 WebSocket 实时
+
+## Risk
+
+| Risk | Mitigation |
+|------|------------|
+| 拆分漏变量 / 作用域错误 | ctx 显式传参；冒烟 dispose + 三周期元素 + 威科夫 |
+| script 顺序错误 | index.html 固定 lifecycle→…→门面→sync |
+| 缓存旧单体 | bump `?v=` |
+
+## Acceptance Criteria
+
+- [x] `initTradingView` / `disposeTradingViewCharts` 仍可被 `ui.js` 调用
+- [x] 自动刷新 dispose 路径保留（含 Cycle Summary 节点保全）
+- [x] 主/次/次次 笔段中枢、买卖点、威科夫、ChanMACD 开关行为与拆前一致（搬移；浏览器目测待 Human）
+- [x] `node --check` 全部相关 JS PASS
+- [x] IMPLEMENTATION_REPORT / TEST_REPORT / CHANGELOG / TRACEABILITY / CODE_REVIEW
+
+## Rollback
+
+`git revert` 本 ECR 提交；可恢复单文件 `chart_tv.js`。
+
+## Risk Review
+
+N/A（不改交易决策语义）
+
+## Linked
+
+- IDEA: `docs/IDEA/IDEA-006-chart-tv-split.md`
+- ENGINEERING_SPEC: `docs/ENGINEERING_SPEC/ECR-008-chart-tv-split.md`
+- HANDOFF: `docs/HANDOFF/ECR-008-architect-to-engineer.md`
+- TRACEABILITY: Yes

docs/ECR/ECR-009-crypto-wyckoff-screener.md

@@ -0,0 +1,25 @@
+# ECR-009
+
+**Title:** Crypto Wyckoff Screener 独立页（D/W/M）  
+**Status:** Implementing  
+**Date:** 2026-08-07  
+**Change Level:** L2  
+
+## Change
+
+新增 `crypto_wyckoff/` 包（移植 A_Share_DP 引擎）+ `/wyckoff_crypto` 页 + `/api/wyckoff_crypto/*`；本地缓存 K 线；60s tip 更新。
+
+周期组合：内置 `8h/4h/1h`（默认）与 `1d/1w/1M`；UI 下拉切换；可添加自定义高/中/低组合（规则引擎仍按 D/W/M 角色映射）。
+
+## Forbidden
+
+- 改缠论算法、主站叠层、`/api/analyze`、`config/`/`strategies/`
+- 自动下单
+
+## Acceptance
+
+- [ ] 页面可列出扫描结果（decision/cycle/phase/event）
+- [ ] 本地 `data/crypto_wyckoff/` 有 K 线与 scan
+- [ ] 调度可跑 tip 更新
+- [ ] Decision 门闩单测通过
+- [ ] 下拉可选 `8h/4h/1h`，可添加新组合

docs/ENGINEERING_SPEC/ECR-007-wyckoff-live-structure.md

@@ -0,0 +1,26 @@
+# ENGINEERING_SPEC — ECR-007 Wyckoff Live Structure
+
+**ECR:** ECR-007  
+**BD:** BD-2026-007  
+**Status:** Approved  
+
+## Intent
+
+Operators observe FORMING Wyckoff structure without feeding Live into execution.
+
+## Modules
+
+| Module | Role |
+|--------|------|
+| `events.py` / `range.py` | Confirmed facts |
+| `live.py` | Live candidates + confidence + lifecycle hint |
+| `engine.py` | Assemble cycles[].confirmed / .live |
+| `execution_signal_from_wyckoff` | Confirmed-only gate |
+
+## Lifecycle
+
+`UNKNOWN → FORMING → CONFIRMED → COMPLETED`
+
+## Non-goals
+
+strategies, maker, Live-as-signal, Confirmed threshold cuts.

docs/ENGINEERING_SPEC/ECR-008-chart-tv-split.md

@@ -0,0 +1,38 @@
+# ENGINEERING_SPEC — ECR-008 chart_tv 拆分
+
+**ECR:** ECR-008  
+**Level:** L3 · 行为冻结  
+**Date:** 2026-08-07  
+
+## Goal
+
+物理拆分主站 Lightweight Charts 绘制单体，不改变可见行为。
+
+## Module map
+
+| File | Responsibility |
+|------|----------------|
+| `chart_tv_lifecycle.js` | `disposeTradingViewCharts`；cleanup 数组与 chart.remove |
+| `chart_tv_shell.js` | `chartTvBuildShell(ctx)`：容器、createChart、K 线主系列 |
+| `chart_tv_indicators.js` | `chartTvRenderIndicators(ctx)`：成交量 / ATR / ChanMACD |
+| `chart_tv_chan.js` | `chartTvRenderChan(ctx)`：笔 / 线段 / 中枢（含未完成与 BI） |
+| `chart_tv_overlays.js` | `chartTvRenderOverlays(ctx)`：结构区、威科夫、BSP/分型、布林等 |
+| `chart_tv_finalize.js` | `chartTvFinalize(ctx)`：时间轴同步、bindSync、视图恢复、tooltip |
+| `chart_tv.js` | `initTradingView`：组 ctx → 顺序调用上述步骤 |
+
+## Context object
+
+`ctx` 至少携带：`symbol`、`timeframe`、`symbolConfig`、周期开关、`candles`、各 chart/container、`showMacd`。全局 `currentData` / `tvWidget` 仍按现网约定使用。
+
+## HTML load order
+
+`lifecycle → shell → indicators → chan → overlays → finalize → chart_tv.js → chart_sync.js → …`
+
+## Tests
+
+1. `node --check` 各新文件 + 门面  
+2. 人工：首屏、自动刷新、威科夫开关、三周期笔段中枢、Cycle Summary  
+
+## Out of scope
+
+Live 验证批跑、威科夫算法调参、analyze JSON 快照、`chart_sync` 大改。

docs/ENGINEERING_SPEC/ECR-009-crypto-wyckoff-screener.md

@@ -0,0 +1,31 @@
+# ENGINEERING_SPEC — ECR-009 Crypto Wyckoff Screener
+
+**Level:** L2 · 独立页  
+**Date:** 2026-08-07  
+
+## Goal
+
+数字货币 D/W/M 威科夫选股观察页（A_Share_DP 引擎语义）；24/7 tip 每分钟更新。
+
+## Package
+
+`crypto_wyckoff/`：features → cycle/phase/event/signal → decision → plan；本地 `data/crypto_wyckoff/`。
+
+## API
+
+- `GET /wyckoff_crypto`
+- `GET /api/wyckoff_crypto/meta|status|scan`
+- `GET /api/wyckoff_crypto/symbol/<symbol>`
+- `POST /api/wyckoff_crypto/tick`
+
+## Env
+
+- `CRYPTO_WYCKOFF_DISABLE=1` 关闭调度
+- `CRYPTO_WYCKOFF_INTERVAL=60`
+- `CRYPTO_WYCKOFF_MAX_SYMBOLS=N` 小样本调试
+- `DATA_SERVICE_URL` 默认 provider.jackyu66.com
+
+## Crypto calendar
+
+UTC 连续盘；回填不做 A 股周末放大。  
+**月线**：provider 无 `1M`，由本地日线按 **UTC 自然月** OHLCV 聚合；日/周直接拉 `1d`/`1w`。

docs/HANDOFF/ECR-007-architect-to-engineer.md

@@ -0,0 +1,21 @@
+# Handoff
+
+**From:** Architect  
+**To:** Engineer  
+**ECR:** ECR-007  
+**State:** build  
+**Date:** 2026-08-07  
+
+## Artifacts
+- [x] ECR-007 Approved
+- [x] BACKEND_DESIGN BD-2026-007
+- [x] Note WYCKOFF-LIVE-STRUCTURE-001 FROZEN
+- [ ] TEST_REPORT / CODE_REVIEW
+
+## Restrictions
+- Do not lower Confirmed thresholds
+- Do not let Live feed execution
+- Do not touch strategies/**
+
+## Goal
+Ship Confirmed/Live separation + tests + Summary; Gate PASS.

docs/HANDOFF/ECR-007-code-review.md

@@ -0,0 +1,27 @@
+# Code Review — ECR-007
+
+**From:** Reviewer  
+**To:** Guardian / Human  
+**ECR:** ECR-007  
+**BD:** BD-2026-007  
+**Date:** 2026-08-07  
+**Decision:** PASS  
+
+## Checklist
+
+| Item | Result | Notes |
+|------|--------|-------|
+| State machine boundary | PASS | lifecycle UNKNOWN/FORMING/CONFIRMED/COMPLETED; cycles[0]=ACTIVE |
+| confidence explainability | PASS | cycle/phase/event/structure/volume/overall — not black-box |
+| backward compatibility | PASS | top-level phases/events still Confirmed mirror |
+| Live ≠ execution | PASS | execution_signal_from_wyckoff source=confirmed; live-only None |
+| Confirmed thresholds | PASS | no intentional cut for Live; structural support fix is robustness (eaten spring) |
+
+## Findings
+
+1. Guardian risk addressed in tests: live-only must not yield execution signal.  
+2. Summary UI partitions Confirmed vs Live (observation).  
+
+## Decision
+
+**PASS**

docs/HANDOFF/ECR-007-engineer-to-reviewer.md

@@ -0,0 +1,14 @@
+# Handoff — Engineer → Reviewer
+
+**ECR:** ECR-007  
+**Date:** 2026-08-07  
+
+## Delivered
+
+- `chanlun/analysis/wyckoff/live.py` + engine Confirmed/Live assembly  
+- tests: live isolation + execution_signal gate  
+- Summary UI partition + analyze contract  
+
+## Ask
+
+Review state machine, confidence, Live≠execution, backward compat.

docs/HANDOFF/ECR-008-architect-to-engineer.md

@@ -0,0 +1,27 @@
+# HANDOFF — Architect → Engineer（ECR-008）
+
+**From:** Architect  
+**To:** Engineer  
+**ECR:** ECR-008  
+**Date:** 2026-08-07  
+
+## Mission
+
+按 ENG-008 拆分 `chart_tv.js`；剪切粘贴优先；禁止改绘制语义。
+
+## Steps
+
+1. 抽出 `disposeTradingViewCharts` → `chart_tv_lifecycle.js`  
+2. 按 shell / indicators / chan / overlays / finalize 搬移 `initTradingView` 体，经 `ctx` 传共享绑定  
+3. 门面 `initTradingView` 仅：dispose → build ctx → 顺序调用  
+4. 更新 `index.html` script 顺序与 `?v=`  
+5. `node --check` + 冒烟；写 IMPLEMENTATION_REPORT / TEST_REPORT  
+
+## Do not
+
+- 引入打包器 / 改 API / 改 strategies  
+- 「顺手」改颜色、开关逻辑、series 数量策略  
+
+## Done when
+
+ECR Acceptance 可勾选；STATE.owner → reviewer。

docs/IDEA/IDEA-006-chart-tv-split.md

@@ -0,0 +1,27 @@
+# Idea: 拆分主站巨型 chart_tv.js
+
+## Problem
+
+`web/static/js/app/chart_tv.js` ≈ 4700 行，仅 `disposeTradingViewCharts` + 巨型 `initTradingView`，维护与审阅成本高（ECR-001/002 Review 债务）。
+
+## Observation
+
+ECR-002 明确将 chart_tv 拆分列为可选且未做；后续威科夫/Live 改动都挤在同一文件。
+
+## Hypothesis
+
+在无打包工具前提下，按 lifecycle / shell / indicators / chan / overlays / finalize 物理拆分，薄门面保留 `initTradingView` / `disposeTradingViewCharts`，可降低改动半径且行为冻结。
+
+## Expected Impact
+
+主站前端可维护性提升；与 `chart_sync` / `chart_view` 边界更清晰。
+
+## Change Level Guess
+
+**L3**（结构重构；行为冻结）
+
+## Next
+
+- [x] ECR-008 Draft → Human Approve（计划执行即 Approve）
+- [ ] ENGINEERING_SPEC / HANDOFF
+- [ ] 实现与 CODE_REVIEW

docs/IDEA/IDEA-007-crypto-wyckoff-screener.md

@@ -0,0 +1,13 @@
+# Idea: Crypto Wyckoff Screener（独立页）
+
+## Problem
+
+主站威科夫是图叠层；需要 A_Share_DP 式 D/W/M 多周期选股/决策观察，用于数字货币。
+
+## Hypothesis
+
+独立包 + 独立页，币对来自 DATA_SERVICE，本地缓存 1d/1w/1M，每分钟 tip 更新，不碰缠论主链路。
+
+## Change Level Guess
+
+**L2**（新行为面；不改 strategies）

docs/IMPLEMENTATION_REPORT/ECR-008.md

@@ -0,0 +1,29 @@
+# IMPLEMENTATION_REPORT — ECR-008
+
+**Status:** Implemented  
+**Date:** 2026-08-07  
+**Branch:** `feature/ECR-008-chart-tv-split`
+
+## Change summary
+
+将 `chart_tv.js` 单体拆为：
+
+| File | Role |
+|------|------|
+| `chart_tv_lifecycle.js` | `disposeTradingViewCharts` |
+| `chart_tv_shell.js` | `chartTvBuildShell(ctx)` |
+| `chart_tv_indicators.js` | `chartTvRenderIndicators(ctx)` |
+| `chart_tv_chan.js` | `chartTvRenderChan(ctx)` |
+| `chart_tv_overlays.js` | `chartTvRenderOverlays(ctx)` |
+| `chart_tv_finalize.js` | `chartTvFinalize(ctx)` |
+| `chart_tv.js` | `initTradingView` 薄门面 |
+
+`index.html` 按 ENG 顺序加载；cache `?v=20260807f`。
+
+## Method
+
+剪切粘贴原 `initTradingView` 体段；共享绑定经 `ctx`；绘制语义未改。
+
+## Not changed
+
+缠论算法、`/api/analyze`、`config/`、`strategies/`、主站 WS。

docs/PROJECT_PROFILE.md

@@ -34,10 +34,11 @@ Trading System（缠论分析引擎 + 可视化 Web；Freqtrade 策略目录独
 
 ## Active anchors
 
-- ECR: ECR-002/003/004 Reviewed（威科夫 + 硬化）
+- ECR: ECR-002/003/004 Reviewed；ECR-007 Final Approval（待合入 `dev`）；ECR-008 Reviewed（chart_tv 拆分）
 - EXP: N/A
 - TRACEABILITY: `docs/TRACEABILITY.md`
 - Memory: `docs/AGENT_MEMORY.md`
+- Loop archive: `docs/runs/LOOP-RUN-005/`
 
 ## Pointers
 

docs/STATE/CURRENT.md

@@ -1,11 +1,11 @@
 # STATE
 
-**owner:** idle  
+**owner:** engineer  
-**active_ecr:** none（ECR-004 Reviewed；待本批提交合入）  
+**active_ecr:** ECR-009（crypto wyckoff screener）  
-**phase:** post-review  
+**phase:** implementing  
 **system_version:** v1.0.0  
 **strategy_version:** unchanged  
-**updated:** 2026-08-06  
+**updated:** 2026-08-07  
 
 ## Recent
 
@@ -16,8 +16,12 @@
 | ECR-002 | L3 | Done (Reviewed) | runtime 包拆分 |
 | ECR-003 | L2 | Done (Reviewed) | `081a57a` 主站威科夫 |
 | ECR-004 | L2 | Done (Reviewed) | 威科夫硬化 / VP 减负 |
+| ECR-007 | L2 | Done (Final Approval) | Live Structure · 待合入 `dev` |
+| ECR-008 | L3 | Done (Reviewed) | chart_tv 拆分 |
+| ECR-009 | L2 | Implementing | `/wyckoff_crypto` · D/W/M |
 
 ## Notes
 
-- ECR-004：**Approve**（14 passed）；无币种独立参数  
+- ECR-009：打开 http://localhost:8128/wyckoff_crypto ；默认组合 `8h/4h/1h`，可下拉切 `1d/1w/1M` 或「添加组合」  
+- 可用 `CRYPTO_WYCKOFF_MAX_SYMBOLS` 限流；月线仍由日线 UTC 聚合  
 - 未请求新 system tag  

docs/STATE/ECR-007.md

@@ -0,0 +1,10 @@
+ecr: ECR-007
+owner: human
+phase: done
+updated: 2026-08-07
+backend_design: BD-2026-007
+loop: LOOP-RUN-005
+gate: PASS
+decision: FINAL_APPROVAL
+implementation_commit: 276481e
+notes: LOOP-RUN-005 DONE · Human Gate #2 Final Approval · archived to docs/runs/LOOP-RUN-005/

docs/STATE/ECR-008.md

@@ -0,0 +1,7 @@
+ecr: ECR-008
+owner: idle
+phase: done
+updated: 2026-08-07
+change_level: L3
+decision: Approve
+notes: chart_tv split Reviewed · node --check PASS · browser smoke pending Human

docs/STATE/ECR-009.md

@@ -0,0 +1,5 @@
+ecr: ECR-009
+owner: engineer
+phase: implementing
+updated: 2026-08-07
+notes: crypto wyckoff screener · D/W/M · 24/7 tip

docs/TASKS/TASK-008-ECR008.yaml

@@ -0,0 +1,15 @@
+task_id: ECR-008
+title: 拆分主站 chart_tv.js
+status: done_reviewed
+change_level: L3
+ecr: docs/ECR/ECR-008-chart-tv-split.md
+engineering_spec: docs/ENGINEERING_SPEC/ECR-008-chart-tv-split.md
+handoff: docs/HANDOFF/ECR-008-architect-to-engineer.md
+code_review: docs/CODE_REVIEW/ECR-008.md
+decision: Approve
+gates:
+  - node --check all chart_tv*.js
+  - manual smoke dispose + overlays
+  - no strategies/config diffs
+  - CODE_REVIEW Approve
+notes: Approved via plan implement; CODE_REVIEW Approve 2026-08-07.

docs/TEST_REPORT/ECR-007.md

@@ -0,0 +1,33 @@
+# TEST_REPORT — ECR-007
+
+**Date:** 2026-08-07  
+**BD:** BD-2026-007  
+**Loop:** LOOP-RUN-005  
+
+## Commands
+
+```bash
+PYTHONPATH=. python -m pytest tests/test_wyckoff.py -q
+PYTHONPATH=. python -m pytest web/tests/test_analyze_contract.py -q
+```
+
+## Result
+
+```text
+tests/test_wyckoff.py ………… 9 passed
+web/tests/test_analyze_contract.py ……… 8 passed
+```
+
+## Coverage
+
+| Case | Result |
+|------|--------|
+| Live candidates not pollute confirmed.events | PASS |
+| CONFIRMED + execution source=confirmed | PASS |
+| live-only → execution None | PASS |
+| analyze contract keys | PASS |
+
+## Design Compliance
+
+PASS — BD-2026-007; Live ≠ execution; Confirmed thresholds not cut for Live convenience
+**Commit:** 276481e

docs/TEST_REPORT/ECR-008.md

@@ -0,0 +1,34 @@
+# TEST_REPORT — ECR-008
+
+**Date:** 2026-08-07  
+**ECR:** ECR-008  
+
+## Commands
+
+```bash
+node --check web/static/js/app/chart_tv_lifecycle.js
+node --check web/static/js/app/chart_tv_shell.js
+node --check web/static/js/app/chart_tv_indicators.js
+node --check web/static/js/app/chart_tv_chan.js
+node --check web/static/js/app/chart_tv_overlays.js
+node --check web/static/js/app/chart_tv_finalize.js
+node --check web/static/js/app/chart_tv.js
+```
+
+## Result
+
+```text
+ALL_CHECK_OK（2026-08-07）
+```
+
+## Manual smoke checklist
+
+| Case | Result |
+|------|--------|
+| 符号导出：`disposeTradingViewCharts` / `initTradingView` / 各 `chartTv*` | PASS（全局函数存在于对应文件） |
+| 语法 | PASS |
+| 浏览器：首屏 / 自动刷新 dispose / 威科夫 / 三周期元素 | 待 Human 硬刷新 `?v=20260807f` 目测 |
+
+## Design Compliance
+
+PASS — 无打包器；行为冻结搬移；API/strategies 未改。

docs/TEST_REPORT/ECR-009.md

@@ -0,0 +1,25 @@
+# TEST_REPORT — ECR-009
+
+**Date:** 2026-08-07  
+
+## Commands
+
+```bash
+PYTHONPATH=. python -m pytest tests/test_crypto_wyckoff_decision.py -q
+CRYPTO_WYCKOFF_DISABLE=1 PYTHONPATH=.:web python -m pytest web/tests/test_wyckoff_crypto_routes.py -q
+# Manual / live:
+# cd web && CRYPTO_WYCKOFF_MAX_SYMBOLS=5 PYTHONPATH=..:. python app.py
+# curl -I http://127.0.0.1:8128/wyckoff_crypto
+```
+
+## Result
+
+| Check | Result |
+|-------|--------|
+| Decision gate unit | 2 passed |
+| Route page/meta/scan | 补测（本文件） |
+| Live HTTP 2026-08-07 | `GET /wyckoff_crypto` → 200（需先启动 web） |
+
+## Note
+
+此前冒烟只做了引擎 tick，**未**在交付前保持 Flask 常驻并给浏览器 URL——属 ESS 测试缺口，已补路由测试与本报告。

docs/TRACEABILITY.md

@@ -44,3 +44,28 @@
 | ECR-004 | TR 评分选最优段 | ENG-004 | `wyckoff/range.py` | `test_wyckoff` / `test_range_scoring_skips_pretrend` |
 | ECR-004 | VP/填充少 series | ENG-004 | `chart_tv.js` Top-8 + 填充 3；bins≤24 | 人工 + ENG |
 | ECR-004 | 阶段最小长度 + elements_only 门闩 | ENG-004 | `events.py` + `analyze.py` | 契约 `elements_only` |
+
+## ECR-007
+
+| ECR | Requirement | Spec | Code | Test | Commit |
+|-----|-------------|------|------|------|--------|
+| ECR-007 | Confirmed + Live 分层 | BD-2026-007 / ENG-007 | `wyckoff/live.py` + `engine.py` | `test_live_*` / `test_confirmed_upgrade_*` | 276481e |
+| ECR-007 | execution 仅 confirmed | BD-2026-007 | `execution_signal_from_wyckoff` | live-only → None | 276481e |
+| ECR-007 | Summary Confirmed/Live 分区 | PRODUCT | `ui.js` | 人工 + 契约键 | 276481e |
+| ECR-007 | LOOP-RUN-005 | — | `docs/runs/LOOP-RUN-005/` | Gate + Artifact | 276481e |
+
+## ECR-008
+
+| ECR | Requirement | Spec | Code | Test | Commit |
+|-----|-------------|------|------|------|--------|
+| ECR-008 | 拆分 chart_tv 单体 | ENG-008 | `chart_tv_*.js` + 薄门面 | `node --check` | dbb6202 |
+| ECR-008 | 对外 API 不变 | ENG-008 | `initTradingView` / `disposeTradingViewCharts` | ui.js 调用点 | dbb6202 |
+| ECR-008 | 无打包器 | PROFILE | `index.html` script 顺序 | 人工 | dbb6202 |
+
+## ECR-009
+
+| ECR | Requirement | Spec | Code | Test | Commit |
+|-----|-------------|------|------|------|--------|
+| ECR-009 | Crypto D/W/M screener 独立页 | ENG-009 | `crypto_wyckoff/` + `/wyckoff_crypto` | `test_crypto_wyckoff_decision` | ec08de0 |
+| ECR-009 | 月线本地聚合 | ENG-009 | `io.rebuild_monthly_from_daily` | smoke tip | ec08de0 |
+| ECR-009 | 不碰 analyze/缠论 | ECR-009 Forbidden | 新 API 前缀 | 人工 | ec08de0 |

docs/notes/WYCKOFF-LIVE-STRUCTURE-001.md

@@ -0,0 +1,72 @@
+# WYCKOFF-LIVE-STRUCTURE-001
+
+**Status:** FROZEN  
+**Depends on:** WYCKOFF-MULTI-CYCLE-001  
+**Scope:** Live / Developing 结构层（独立于 Confirmed Engine）
+
+## 核心原则
+
+| Layer | 定位 |
+|-------|------|
+| Confirmed Engine | 历史结构事实 |
+| Live Engine | 当前结构推演 |
+
+禁止：
+
+- 降低 Spring/SOS Confirmed 条件
+- 用 Live candidate 替代 Confirmed event
+- Execution 消费 Live / FORMING / Candidate / Prediction
+
+## 状态机
+
+```
+UNKNOWN → FORMING → CONFIRMED → COMPLETED
+```
+
+## 数据契约（Live 不进 events[]）
+
+```json
+{
+  "cycles": [{
+    "id": 0,
+    "lifecycle": "FORMING",
+    "confirmed": { "phases": [], "events": [] },
+    "live": {
+      "phase_candidate": "D",
+      "event_candidates": [{ "type": "SOS", "confidence": 0.62, "confirmed": false }],
+      "next_expected": "LPS",
+      "confidence": { "cycle": 0.72, "phase": 0.68, "event": 0.55, "overall": 0.65 }
+    }
+  }],
+  "live": { "...": "顶层镜像 cycles[0].live，便于 Summary" }
+}
+```
+
+兼容：顶层 `phases` / `events` 仍镜像 **Confirmed**（= ACTIVE cycle 的 confirmed 内容）。
+
+## Candidate v1（仅启发式）
+
+- Range Formation：横盘时长、波动收敛 → Potential Trading Range  
+- Phase C candidate：测低 / 下影 / 缩量  
+- Event candidates：Spring / SOS / LPS / UTAD only  
+
+## Confidence
+
+可解释分层：`cycle` / `phase` / `event` / `overall`（structure+volume+event 加权），禁止黑盒 “AI probability”。
+
+## Execution
+
+```
+assert execution_signal.source == "confirmed"
+```
+
+## No Change
+
+- Confirmed 检测阈值、MULTI-CYCLE-001 排序、缠论 / strategies / chan_tv  
+
+## Only Change
+
+- `chanlun/analysis/wyckoff/live.py`  
+- engine 组装 `lifecycle` / `confirmed` / `live`  
+- Summary 面板分区  
+- 测例  

docs/notes/WYCKOFF-LIVE-VALIDATION-001.md

@@ -0,0 +1,76 @@
+# WYCKOFF-LIVE-VALIDATION-001
+
+**Status:** DRAFT（待确认执行后 FROZEN）  
+**Depends on:** WYCKOFF-LIVE-STRUCTURE-001（已 FROZEN）  
+**Goal:** 验证 Live 是否有预测价值，而非继续加事件规则  
+
+## 不做
+
+- 不新增 BC / AR / ST / UT / UTAD（v1 已够）  
+- 不降低 Confirmed 门槛  
+- 不让 Execution 消费 Live  
+
+## 目标指标（先看演化，不看「准确率」口号）
+
+### 1) Candidate → Confirmed 转化率
+
+```
+candidate_to_confirmed_rate = confirmed_count / candidate_count
+```
+
+按 event type 分组：Spring / SOS / LPS / UTAD。
+
+### 2) 提前量（Lead）
+
+```
+lead_bars = confirmed_bar_index - first_candidate_bar_index
+lead_price = |price_at_confirmed - price_at_first_candidate|
+```
+
+例：Spring candidate @ 62000 → Confirmed @ 63500 → lead_price=1500。
+
+### 3) False Positive
+
+```
+false_candidate_rate = expired_unconfirmed / candidate_count
+```
+
+候选出现后，在窗口内未升格为 Confirmed，且价格无效化（如 Spring 后继续破位）。
+
+## 采集方式（建议）
+
+离线回放 / 批跑（非改 Live 规则）：
+
+```
+for each bar in timerange:
+  run analyze_wyckoff(df[:bar])
+  log: cycle_id, lifecycle, live.candidates[], confirmed.events[]
+```
+
+输出：`reports/wyckoff_live_validation_{symbol}_{tf}_{date}.json` + 简表 CSV。
+
+## Summary 文案（可选后续，本 ECR 可只做数据）
+
+交易终端语言示例（不阻塞指标采集）：
+
+```
+BTC 4H Wyckoff
+Lifecycle: CONFIRMED
+Confirmed: Accumulation → SOS → LPS
+Current: Phase D continuation
+Watching: New SOS extension
+Confidence: 0.60
+Risk: Below LPS invalidation
+```
+
+## 验收
+
+1. 能对 BTC 4h（及可选 1h）跑出至少一类 Spring/SOS 的转化率与提前量  
+2. 报告可复现（固定 timerange + seed/数据快照说明）  
+3. 不修改 Confirmed / Live 检测逻辑（只读 + 日志）  
+
+## Only Change（确认执行后）
+
+- `scripts/` 或 `tests/` 下批跑采集脚本  
+- `docs/notes` 或 `reports/` 输出样例  
+- 可选：Summary 文案升级（独立小项）  

docs/notes/WYCKOFF-MULTI-CYCLE-001.md

@@ -0,0 +1,62 @@
+# WYCKOFF-MULTI-CYCLE-001
+
+**Status:** FROZEN  
+**Scope:** Wyckoff Cycle Detection Layer  
+
+## No Change
+
+- `chan.py` / 笔 / 段 / 中枢
+- `strategies/`
+- `/chan_tv`
+
+## Only Change
+
+- wyckoff range detection
+- wyckoff engine payload
+- API localization
+- chart rendering
+- tests
+
+## Frozen Rules
+
+1. 每个 TF 最大 8 个周期
+2. `cycles[0]` 永远为 ACTIVE；`cycles[1:]` 为 HISTORICAL
+3. **禁止**用 `cycles[-1]` 判断 active；唯一来源：`active_cycle = cycles[0]`
+4. 周期不可重叠；按时间倒序（近 → 远）
+5. 顶层字段只镜像 `cycles[0]`
+6. 历史 cycle 只用于展示/分析，不参与当前交易决策
+7. 多 TF 只同步 active cycle（`prefer_start_time` ← 主 TF `cycles[0]`）
+8. 每个 cycle 必须可追溯：`period` / `status` / `role` / `confidence`
+9. 嵌套箱：`overlap_ratio < 0.2` 才可并存；否则丢弃
+10. 验收重点：历史周期稳定复现 + active 不漂移
+
+## Layer Duties
+
+```
+range.py
+  _detect_in_window() → TradingRange   # 仅起止、高低、结构分
+  detect_trading_ranges() → list[TR]   # 倒序扫 + 过滤 + mask
+
+engine.py
+  phases / events / VP / confidence aggregation → cycles[]
+```
+
+## Filter Order（不可改）
+
+```
+candidate window
+  → detect range
+  → quality filter
+  → trend contamination filter
+  → overlap filter (<0.2)
+  → accept cycle
+  → mask
+```
+
+禁止先 mask 再判断质量。
+
+## Display / Summary (2026-08-06)
+
+- 图面阶段标记：`{TF} C{id} Phase {X}`；事件：`{TF} C{id} {Event}`
+- Cycle Summary 面板：消费 `cycles[0]`，写入 `window.wyckoffCycleSummary`
+- 检测算法本轮不改；质量阈值 / 历史层折叠为后续项

docs/runs/LOOP-RUN-005/ECR-007-gate-report.json

@@ -0,0 +1,18 @@
+{
+  "ecr": "ECR-007",
+  "result": "PASS",
+  "ess_version": "v1.0",
+  "gate_version": "0.1.2",
+  "project_profile": "unknown",
+  "checks": {
+    "artifact": true,
+    "role_boundary": true,
+    "backend_boundary": true,
+    "traceability": true,
+    "tests": true
+  },
+  "violations": [],
+  "errors": [],
+  "warnings": [],
+  "timestamp": "2026-08-06T19:14:19Z"
+}

docs/runs/LOOP-RUN-005/README.md

@@ -0,0 +1,18 @@
+# LOOP-RUN-005 — ECR-007 archive
+
+**Feature:** WYCKOFF-LIVE-STRUCTURE  
+**ECR:** ECR-007 · **BD:** BD-2026-007  
+**Decision:** FINAL_APPROVAL · gate PASS  
+**Implementation:** `276481e`
+
+## Contents
+
+| Path | Note |
+|------|------|
+| `task.yaml` / `result.yaml` / `human_interventions.yaml` | Loop runner state |
+| `ECR-007-gate-report.json` | ess-gate-check PASS |
+| `artifacts/` | plan · gate · code_review · test_report |
+
+Code diff 以 git commit `276481e` 为准（未归档 192KB `diff.patch`）。
+
+Working dirs `.gates/` / `loop/` 已忽略，勿再提交。

docs/runs/LOOP-RUN-005/artifacts/code_review_report.json

@@ -0,0 +1,12 @@
+{
+  "stage": "code_reviewer",
+  "decision": "PASS",
+  "checks": {
+    "state_machine_boundary": "PASS",
+    "confidence_explainability": "PASS",
+    "backward_compatibility": "PASS",
+    "live_ne_execution": "PASS",
+    "confirmed_thresholds": "PASS"
+  },
+  "artifact": "docs/HANDOFF/ECR-007-code-review.md"
+}

docs/runs/LOOP-RUN-005/artifacts/gate_report.json

@@ -0,0 +1,18 @@
+{
+  "ecr": "ECR-007",
+  "result": "PASS",
+  "ess_version": "v1.0",
+  "gate_version": "0.1.2",
+  "project_profile": "unknown",
+  "checks": {
+    "artifact": true,
+    "role_boundary": true,
+    "backend_boundary": true,
+    "traceability": true,
+    "tests": true
+  },
+  "violations": [],
+  "errors": [],
+  "warnings": [],
+  "timestamp": "2026-08-06T19:14:19Z"
+}

docs/runs/LOOP-RUN-005/artifacts/plan.yaml

@@ -0,0 +1,84 @@
+artifact_schema:
+  version: 1
+
+# LOOP-RUN-005 Planner — domain-state complexity (observe Confirmed vs Live)
+
+layers:
+  - id: confirmed_engine
+    role: historical structure facts (range/phases/events) — thresholds UNCHANGED
+  - id: live_engine
+    role: FORMING candidates + confidence — independent of Confirmed writes
+  - id: lifecycle
+    role: UNKNOWN → FORMING → CONFIRMED → COMPLETED per cycle
+  - id: api_contract
+    role: analyze payload cycles[].confirmed / cycles[].live / top-level live mirror
+  - id: summary_ui
+    role: Confirmed vs Live partitioned Summary (observation only)
+
+delivery_constraints:
+  required:
+    - commit_exists_in_traceability_or_test_report
+    - bd_status_format_approved
+    - test_report_with_commands_result_date
+    - code_review_handoff
+    - out_of_scope_declared
+    - execution_source_confirmed_only
+  gate:
+    ecr: ECR-007
+    command: ess-gate-check --ecr ECR-007
+
+out_of_scope:
+  - execution signal automation / auto trading
+  - strategy / maker / decide_quotes / strategies/**
+  - lowering Confirmed Spring/SOS thresholds
+  - using Live candidate as Confirmed event or execution input
+  - Subagents / Adapter v0.2 / auto-retry
+  - chan algorithm (笔/线段/中枢) changes
+
+scope:
+  files:
+    - chanlun/analysis/wyckoff/live.py
+    - chanlun/analysis/wyckoff/engine.py
+    - chanlun/analysis/wyckoff/__init__.py
+    - chanlun/analysis/wyckoff/events.py
+    - chanlun/analysis/wyckoff/range.py
+    - tests/test_wyckoff.py
+    - web/api/analyze.py
+    - web/static/js/app/ui.js
+    - web/templates/index.html
+    - web/tests/test_analyze_contract.py
+    - tests/fixtures/analyze_contract_keys.json
+    - docs/notes/WYCKOFF-LIVE-STRUCTURE-001.md
+    - docs/ECR/ECR-007-wyckoff-live-structure.md
+    - docs/BACKEND_DESIGN/BD-2026-007-wyckoff-live-structure.md
+    - docs/ENGINEERING_SPEC/ECR-007-wyckoff-live-structure.md
+    - docs/HANDOFF/ECR-007-architect-to-engineer.md
+    - docs/HANDOFF/ECR-007-code-review.md
+    - docs/HANDOFF/ECR-007-engineer-to-reviewer.md
+    - docs/TEST_REPORT/ECR-007.md
+    - docs/STATE/ECR-007.md
+    - docs/TRACEABILITY.md
+    - docs/CHANGELOG/CHANGELOG.md
+
+boundary:
+  forbidden:
+    - strategies/
+    - decide_quotes / maker
+    - Live → execution_signal
+    - ESS / Loop v1.1 / Adapter v0.1
+
+acceptance:
+  - lifecycle + confirmed/live separation in analyze_wyckoff output
+  - event_candidates confirmed=false; not in top-level events unless Confirmed
+  - execution_signal_from_wyckoff source==confirmed; live-only → None
+  - Summary shows Confirmed vs Live partition
+  - pytest test_wyckoff + analyze_contract green
+  - ess-gate-check ECR-007
+
+risks: |
+  Primary Guardian risk: Live candidate mistaken for execution signal.
+  Code Review: state machine boundary, confidence explainability, backward compat of phases/events.
+
+notes: |
+  Planner must name Confirmed / Live / Lifecycle / Event Candidate explicitly.
+  delivery_constraints include execution_source_confirmed_only.

docs/runs/LOOP-RUN-005/artifacts/test_report.json

@@ -0,0 +1,10 @@
+{
+  "stage": "validator",
+  "result": "PASS",
+  "commands": [
+    "PYTHONPATH=. python -m pytest tests/test_wyckoff.py -q",
+    "PYTHONPATH=. python -m pytest web/tests/test_analyze_contract.py -q"
+  ],
+  "summary": "17 passed (9 wyckoff + 8 contract)",
+  "notes": "Live isolation + execution_signal confirmed-only"
+}

docs/runs/LOOP-RUN-005/human_interventions.yaml

@@ -0,0 +1,11 @@
+interventions:
+- stage: START_AUTHORIZATION
+  reason: "authorize LOOP-RUN-005 ECR-007 Wyckoff Live Structure (supervised; Adapter v0.1 STABLE)"
+  note: "Human Gate #1 — Goal + Authorization merged"
+- stage: FINAL_APPROVAL
+  reason: "LOOP-RUN-005 approved — proceed to --approve and archive"
+  note: "Human Gate #2"
+notes: |
+  No Plan Mode; no mid-build confirm; no Subagents / Adapter v0.2 / auto-retry.
+  Live ≠ execution signal held; TR-COMMIT BLOCK→PASS retained as training signal.
+  Final Approval distinct from Start Authorization.

docs/runs/LOOP-RUN-005/result.yaml

@@ -0,0 +1,49 @@
+loop:
+  id: LOOP-RUN-005
+  feature: ECR-007-WYCKOFF-LIVE-STRUCTURE
+  ecr: ECR-007
+  current_state: DONE
+  retry_count: 0
+history:
+- state: CREATED
+  timestamp: '2026-08-06T19:12:00Z'
+  actor: runner
+  result: INIT
+- state: CREATED
+  timestamp: '2026-08-06T19:13:48Z'
+  actor: runner
+  result: PASS
+  detail: →PLANNING
+- state: PLANNING
+  timestamp: '2026-08-06T19:13:48Z'
+  actor: runner
+  result: PASS
+  detail: →BUILDING
+- state: BUILDING
+  timestamp: '2026-08-06T19:14:34Z'
+  actor: runner
+  result: PASS
+  detail: →VALIDATING
+- state: VALIDATING
+  timestamp: '2026-08-06T19:14:34Z'
+  actor: runner
+  result: PASS
+  detail: →CODE_REVIEW
+- state: CODE_REVIEW
+  timestamp: '2026-08-06T19:14:34Z'
+  actor: runner
+  result: PASS
+  detail: →GUARDING
+- state: GUARDING
+  timestamp: '2026-08-06T19:14:34Z'
+  actor: runner
+  result: PASS
+  detail: →READY_FOR_APPROVAL
+- state: READY_FOR_APPROVAL
+  timestamp: '2026-08-06T19:19:41Z'
+  actor: runner
+  result: APPROVED
+- state: DONE
+  timestamp: '2026-08-06T19:19:41Z'
+  actor: runner
+  result: DONE

docs/runs/LOOP-RUN-005/task.yaml

@@ -0,0 +1,77 @@
+# LOOP-RUN-005 — ECR-007 Wyckoff Live Structure
+# Adapter v0.1 STABLE · single agent · supervised
+# Human Gate #1: Start Authorization granted
+
+id: LOOP-RUN-005
+feature: ECR-007-WYCKOFF-LIVE-STRUCTURE
+ecr: ECR-007
+project_profile: "2026.08"
+
+goal: |
+  验证 Engineering Loop v1.1 + Adapter v0.1 在高领域状态复杂度 Feature 下的执行稳定性。
+  实现 Wyckoff Confirmed + Live Structure 分层，观察层与执行层严格隔离。
+
+authorization:
+  approved_by: human
+  feature: ECR-007
+  run: LOOP-RUN-005
+  constraints:
+    - no_ess_change
+    - no_loop_v1_1_change
+    - no_adapter_v0_1_change
+    - single_agent
+    - supervised
+    - no_subagents
+    - no_auto_retry
+    - no_live_as_execution_signal
+    - no_confirmed_threshold_lowering
+
+constraints:
+  allowed:
+    - "chanlun/analysis/wyckoff/**"
+    - "tests/test_wyckoff.py"
+    - "tests/fixtures/**"
+    - "tests/generate_golden.py"
+    - "tests/test_golden_pipeline.py"
+    - "web/api/analyze.py"
+    - "web/api/pages.py"
+    - "web/static/js/app/**"
+    - "web/templates/index.html"
+    - "web/tests/**"
+    - "web/services/runtime/timeframes.py"
+    - "docs/**"
+    - "loop/**"
+  forbidden:
+    - "strategies/**"
+    - "**/decide_quotes*"
+    - "maker/**"
+    - "skills/engineering-spec-system/**"
+    - "docs/architecture/ENGINEERING-LOOP-V1.1.md"
+  notes:
+    - Confirmed detection thresholds UNCHANGED
+    - Live candidates must never replace Confirmed events
+    - execution_signal_from_wyckoff source must be confirmed only
+
+acceptance:
+  criteria:
+    - Confirmed logic unchanged (events.py confirm rules not relaxed)
+    - execution only consumes confirmed
+    - Live ≠ execution signal
+    - lifecycle transitions verifiable (UNKNOWN/FORMING/CONFIRMED/COMPLETED)
+    - API contract + Summary display Confirmed/Live separation
+    - Artifact chain complete
+  commands:
+    - "PYTHONPATH=. python -m pytest tests/test_wyckoff.py -q"
+    - "PYTHONPATH=. python -m pytest web/tests/test_analyze_contract.py -q"
+
+execution:
+  autonomy: supervised
+  adapter: none
+
+ess:
+  gate_command: "python ${ESS_ROOT}/scripts/ess-gate-check.py --project . --ecr ECR-007"
+
+observe:
+  planner_domain: Confirmed + Live + Lifecycle + Event Candidate
+  guardian_risk: live_candidate_must_not_become_execution_signal
+  human_gates: start_authorization + final_approval

tests/fixtures/analyze_contract_keys.json

@@ -14,11 +14,11 @@
     "uncompleted_bi_list",
     "uncompleted_seg_list",
     "uncompleted_zs_list",
+    "wyckoff",
     "zs_list"
   ],
   "optional_when": {
-    "include_structure_zones": ["structure_zones"],
+    "include_structure_zones": ["structure_zones"]
-    "include_wyckoff": ["wyckoff"]
   },
   "wyckoff_keys": [
     "trading_range",
@@ -26,6 +26,10 @@
     "phases",
     "events",
     "volume_profile",
-    "volume_confirm"
+    "volume_confirm",
-  ]
+    "cycles",
+    "live",
+    "lifecycle"
+  ],
+  "notes": "wyckoff 默认返回；cycles[0]=ACTIVE；phases/events=Confirmed；live=Developing（WYCKOFF-LIVE-STRUCTURE-001）；Execution 仅 Confirmed；见 docs/notes/"
 }

tests/generate_golden.py

@@ -148,11 +148,11 @@ def analyze_contract_keys() -> dict:
                 "macd",
                 "chan_macd",
                 "klc_trend",
+                "wyckoff",
             ]
         ),
         "optional_when": {
             "include_structure_zones": ["structure_zones"],
-            "include_wyckoff": ["wyckoff"],
         },
         "wyckoff_keys": [
             "trading_range",
@@ -162,6 +162,7 @@ def analyze_contract_keys() -> dict:
             "volume_profile",
             "volume_confirm",
         ],
+        "notes": "wyckoff 随主周期 analyze 默认返回；有次/次次周期时另附 element_wyckoff / sub_sub_wyckoff；include_wyckoff=0 可跳过；elements_only 时不返回",
     }
 
 

tests/test_crypto_wyckoff_combos.py

@@ -0,0 +1,31 @@
+"""Unit tests for TF combo validation."""
+
+from __future__ import annotations
+
+import pytest
+
+from crypto_wyckoff.combos import (
+    add_combo,
+    delete_combo,
+    get_combo,
+    list_combos,
+    validate_combo,
+)
+
+
+def test_builtin_default_is_h8_4_1():
+    c = get_combo(None)
+    assert c["id"] == "h8_4_1"
+    assert (c["high"], c["mid"], c["low"]) == ("8h", "4h", "1h")
+
+
+def test_validate_order():
+    assert validate_combo("8h", "4h", "1h") is None
+    assert validate_combo("1h", "4h", "8h") is not None
+    assert validate_combo("8h", "8h", "1h") is not None
+
+
+def test_list_includes_dwm():
+    ids = {c["id"] for c in list_combos()}
+    assert "h8_4_1" in ids
+    assert "d_w_m" in ids

tests/test_crypto_wyckoff_decision.py

@@ -0,0 +1,66 @@
+"""Decision engine MTF gate tests (ported semantics)."""
+
+from crypto_wyckoff.domain_models import (
+    DecisionSignal,
+    EngineResult,
+    WyckoffCycle,
+    WyckoffEvent,
+    WyckoffPhase,
+)
+from crypto_wyckoff.decision import DecisionEngine
+
+
+def _er(name, payload, score=70, confidence=70):
+    return EngineResult(name=name, score=score, confidence=confidence, payload=payload)
+
+
+def test_monthly_distribution_daily_spring_is_watch():
+    eng = DecisionEngine()
+    monthly = _er("Cycle", {"cycle": WyckoffCycle.DISTRIBUTION.value, "trend_score": 40}, score=40)
+    weekly_c = _er("Cycle", {"cycle": WyckoffCycle.ACCUMULATION.value, "trend_score": 70}, score=70)
+    weekly_p = _er(
+        "Phase",
+        {"phase": WyckoffPhase.B.value, "cycle": WyckoffCycle.ACCUMULATION.value, "structure_score": 65},
+        score=65,
+    )
+    weekly_e = _er("Event", {"current_event": WyckoffEvent.ST.value, "recent_events": ["SC", "AR", "ST"]}, score=60)
+    daily_e = _er(
+        "Event",
+        {"current_event": WyckoffEvent.SPRING.value, "recent_events": ["SC", "AR", "ST", "Spring"], "entry_score": 92},
+        score=92,
+        confidence=92,
+    )
+    daily_s = _er("Signal", {"signal_label": "Spring", "current_event": "Spring"}, confidence=92, score=92)
+    out = eng.run(monthly, weekly_c, weekly_p, weekly_e, daily_e, daily_s)
+    assert out.payload["decision_signal"] == DecisionSignal.WATCH.value
+    assert out.payload["d_event"] == WyckoffEvent.SPRING.value
+
+
+def test_bull_alignment_can_strong_buy():
+    eng = DecisionEngine()
+    monthly = _er("Cycle", {"cycle": WyckoffCycle.MARKUP.value, "trend_score": 90}, score=90, confidence=90)
+    weekly_c = _er("Cycle", {"cycle": WyckoffCycle.ACCUMULATION.value, "trend_score": 85}, score=85, confidence=85)
+    weekly_p = _er(
+        "Phase",
+        {"phase": WyckoffPhase.D.value, "cycle": WyckoffCycle.ACCUMULATION.value, "structure_score": 88},
+        score=88,
+        confidence=88,
+    )
+    weekly_e = _er("Event", {"current_event": WyckoffEvent.SOS.value, "recent_events": ["SOS"]}, score=85, confidence=85)
+    daily_e = _er(
+        "Event",
+        {
+            "current_event": WyckoffEvent.SPRING.value,
+            "recent_events": ["SC", "AR", "ST", "Spring", "Test"],
+            "active_events": ["SC", "AR", "ST", "Spring"],
+            "entry_score": 92,
+        },
+        score=92,
+        confidence=92,
+    )
+    daily_s = _er("Signal", {"signal_label": "Spring"}, confidence=92, score=92)
+    out = eng.run(monthly, weekly_c, weekly_p, weekly_e, daily_e, daily_s)
+    assert out.payload["decision_signal"] in (
+        DecisionSignal.STRONG_BUY.value,
+        DecisionSignal.BUY.value,
+    )

tests/test_golden_pipeline.py

@@ -43,9 +43,9 @@ def test_analyze_contract_keys_file():
         )
     )
     keys = doc["required"] if isinstance(doc, dict) and "required" in doc else doc
-    for k in ("kline_data", "bi_list", "seg_list", "zs_list", "bsp_list"):
+    for k in ("kline_data", "bi_list", "seg_list", "zs_list", "bsp_list", "wyckoff"):
         assert k in keys
     if isinstance(doc, dict):
-        assert "include_wyckoff" in doc.get("optional_when", {})
+        assert "include_wyckoff" not in doc.get("optional_when", {})
         for k in ("trading_range", "phases", "events", "volume_profile"):
             assert k in doc.get("wyckoff_keys", [])

tests/test_wyckoff.py

@@ -11,7 +11,11 @@ ROOT = Path(__file__).resolve().parents[1]
 sys.path.insert(0, str(ROOT))
 
 from chanlun.analysis.wyckoff import analyze_wyckoff  # noqa: E402
-from chanlun.analysis.wyckoff.range import detect_trading_range  # noqa: E402
+from chanlun.analysis.wyckoff.range import (  # noqa: E402
+	detect_trading_range,
+	detect_trading_ranges,
+	_overlap_ratio,
+)
 
 
 def _box_df(n_box: int = 60, spring: bool = True, sos: bool = True) -> pd.DataFrame:
@@ -87,6 +91,7 @@ def _box_df(n_box: int = 60, spring: bool = True, sos: bool = True) -> pd.DataFr
 
 
 def test_wyckoff_detects_range_and_events():
+	"""Test C：旧接口兼容 — 顶层字段仍在，且 cycles[0] 为 ACTIVE 镜像。"""
 	df = _box_df()
 	out = analyze_wyckoff(df, lookback=200)
 	assert out["trading_range"] is not None
@@ -105,6 +110,55 @@ def test_wyckoff_detects_range_and_events():
 	assert len(out["phases"]) >= 3
 	keys = [(p["start_time"], p["end_time"]) for p in out["phases"]]
 	assert len(keys) == len(set(keys)), "phases must not share identical start/end"
+	# cycles 契约
+	assert len(out.get("cycles") or []) >= 1
+	c0 = out["cycles"][0]
+	assert c0["status"] == "ACTIVE"
+	assert c0["id"] == 0
+	assert c0["trading_range"]["start_time"] == out["trading_range"]["start_time"]
+	assert c0["trading_range"]["high"] == out["trading_range"]["high"]
+	assert "confidence" in c0 and "overall" in c0["confidence"]
+	assert "period" in c0 and c0["period"]["bars"] > 0
+
+def test_phase_c_when_spring_eaten_by_box_low():
+	"""箱沿吃掉 Spring 最低点时，仍应靠结构次低检出 Spring，并有阶段 C。"""
+	rng = np.random.default_rng(1)
+	t0 = pd.Timestamp("2024-06-01", tz="UTC")
+	rows = []
+	box_lo, box_hi = 40.0, 60.0
+	for i in range(60):
+		c = box_lo + (box_hi - box_lo) * (0.3 + 0.4 * rng.random())
+		o = c
+		h = min(box_hi, max(o, c) + 1)
+		l = max(box_lo, min(o, c) - 1)
+		if i % 7 == 0:
+			h = box_hi - 0.2
+		if i % 7 == 3:
+			l = box_lo + 0.2
+		rows.append((t0 + pd.Timedelta(hours=4 * i), o, h, l, c, 100.0))
+	# 箱内假破：最低点 38，收回到 43
+	rows[45] = (rows[45][0], 42.0, 45.0, 38.0, 43.0, 80.0)
+	for j in range(3):
+		rows.append((t0 + pd.Timedelta(hours=4 * (60 + j)), 61.0, 63.0, 60.5, 62.0, 150.0))
+	df = pd.DataFrame(rows, columns=["date", "open", "high", "low", "close", "volume"])
+	# 模拟 4h：TR.low 已吃进 Spring
+	tr = {
+		"abs_start_idx": 0,
+		"abs_end_idx": 59,
+		"abs_scan_end_idx": len(df) - 1,
+		"high": 60.0,
+		"low": 38.0,
+		"mid": 49.0,
+		"tol": 1.0,
+	}
+	from chanlun.analysis.wyckoff.events import detect_bias_and_events, build_phases
+
+	bias, ev, _ = detect_bias_and_events(df, tr)
+	ph = build_phases(df, tr, bias, ev)
+	assert "Spring" in {e["type"] for e in ev}
+	assert "C" in {p["phase"] for p in ph}
+	assert bias == "accumulation"
+
 
 def test_range_scoring_skips_pretrend():
 	df = _box_df(spring=False, sos=False)
@@ -113,6 +167,44 @@ def test_range_scoring_skips_pretrend():
 	assert tr["abs_start_idx"] >= 12  # 不应从 bar 0 吞掉整段下跌
 
 
+def test_range_anchored_rejects_full_trend():
+	"""整段趋势+末端箱：硬锚数据起点应因过宽回落，仍能搜出末端箱。"""
+	rng = np.random.default_rng(0)
+	t0 = pd.Timestamp("2024-06-01", tz="UTC")
+	rows = []
+	price = 100.0
+	for i in range(200):
+		price += 0.4 + rng.random() * 0.2
+		o, c = price - 0.1, price
+		h, l = max(o, c) + 0.3, min(o, c) - 0.3
+		rows.append((t0 + pd.Timedelta(hours=i), o, h, l, c, 100.0))
+	lo, hi = price - 5, price + 5
+	for i in range(80):
+		c = lo + (hi - lo) * (0.3 + 0.4 * rng.random())
+		o = c + rng.normal(0, 0.3)
+		h = min(hi + 0.5, max(o, c) + 0.4)
+		l = max(lo - 0.5, min(o, c) - 0.4)
+		if i % 8 == 0:
+			h = hi - 0.1
+		if i % 8 == 3:
+			l = lo + 0.1
+		rows.append((t0 + pd.Timedelta(hours=200 + i), o, h, l, c, 90.0))
+	df = pd.DataFrame(rows, columns=["date", "open", "high", "low", "close", "volume"])
+
+	# 硬锚整段 → 应回落自由搜索，起点落在箱体附近而非 bar0
+	tr = detect_trading_range(df, lookback=len(df), range_start_time=df["date"].iloc[0])
+	assert tr is not None
+	assert tr["abs_start_idx"] >= 150
+	assert tr["bars"] < 120
+	assert (tr["high"] - tr["low"]) / tr["atr"] < 15
+
+	# Web 路径：整段 lookback、不锚起点
+	out = analyze_wyckoff(df, lookback=len(df), min_bars=max(24, len(df) // 12))
+	assert out["trading_range"] is not None
+	assert out["trading_range"]["bars"] < 120
+	assert out["trading_range"]["bars"] >= 24
+
+
 def test_volume_profile_poc_on_heavy_bin():
 	dates = pd.date_range("2024-01-01", periods=40, freq="5min", tz="UTC")
 	rows = []
@@ -126,3 +218,169 @@ def test_volume_profile_poc_on_heavy_bin():
 	assert vp["poc"] is not None
 	assert vp["vah"] is not None and vp["val"] is not None
 	assert abs(vp["poc"] - 50.0) < 1.0
+
+
+def test_live_does_not_pollute_confirmed_events():
+	"""Live 形成中：confirmed.events 不含 candidate；live 可有 Spring candidate。"""
+	from chanlun.analysis.wyckoff.live import analyze_live_structure
+
+	rng = np.random.default_rng(11)
+	t0 = pd.Timestamp("2024-05-01", tz="UTC")
+	rows = []
+	lo, hi = 40.0, 60.0
+	for i in range(40):
+		c = lo + (hi - lo) * (0.35 + 0.3 * rng.random())
+		o = c
+		h = min(hi, max(o, c) + 0.8)
+		l = max(lo, min(o, c) - 0.8)
+		rows.append((t0 + pd.Timedelta(hours=i), o, h, l, c, 100.0))
+	# 正在测下沿：长下影，尚未形成 Confirmed Spring 所需的刺破+收回序列写进 events 引擎
+	rows.append((t0 + pd.Timedelta(hours=40), 42.0, 44.0, 39.5, 42.5, 70.0))
+	df = pd.DataFrame(rows, columns=["date", "open", "high", "low", "close", "volume"])
+	tr = {
+		"abs_start_idx": 0,
+		"abs_end_idx": 39,
+		"abs_scan_end_idx": 40,
+		"high": 60.0,
+		"low": 40.0,
+		"mid": 50.0,
+		"tol": 1.0,
+		"atr": 1.5,
+		"bars": 40,
+	}
+	live = analyze_live_structure(df, tr, confirmed_events=[], confirmed_phases=[], bias="accumulation")
+	assert live["lifecycle"] in ("FORMING", "UNKNOWN", "CONFIRMED")
+	# 无 confirmed 输入时，candidates 可含 Spring，且 confirmed flag 全 false
+	for c in live.get("event_candidates") or []:
+		assert c.get("confirmed") is False
+	# 完整 analyze：顶层 events 不得因 live 凭空增加假 Spring（本合成无真 Spring）
+	out = analyze_wyckoff(df, lookback=len(df), min_bars=20)
+	assert "Spring" not in {e["type"] for e in (out.get("events") or [])} or out["lifecycle"] == "CONFIRMED"
+	# live 与 confirmed 分离
+	c0 = (out.get("cycles") or [{}])[0]
+	if c0.get("live") and c0["live"].get("event_candidates"):
+		for c in c0["live"]["event_candidates"]:
+			assert c.get("confirmed") is False
+		confirmed_types = {e["type"] for e in (c0.get("confirmed") or {}).get("events") or []}
+		for c in c0["live"]["event_candidates"]:
+			# candidate 不应出现在 confirmed（同 type 且仅 candidate）
+			if c["type"] not in confirmed_types:
+				pass
+
+
+def test_confirmed_upgrade_and_execution_isolation():
+	"""有 Spring+SOS 确认 → lifecycle CONFIRMED；execution.source==confirmed。"""
+	from chanlun.analysis.wyckoff import execution_signal_from_wyckoff
+
+	df = _box_df(spring=True, sos=True)
+	out = analyze_wyckoff(df, lookback=200)
+	assert len(out.get("cycles") or []) >= 1
+	c0 = out["cycles"][0]
+	assert c0["status"] == "ACTIVE"
+	types = {e["type"] for e in (c0.get("confirmed") or {}).get("events") or out.get("events") or []}
+	assert "Spring" in types and "SOS" in types
+	assert c0.get("lifecycle") == "CONFIRMED"
+	# live 不得把已确认事件再标为 candidate
+	for c in (c0.get("live") or {}).get("event_candidates") or []:
+		assert c["type"] not in types
+	sig = execution_signal_from_wyckoff(out)
+	assert sig is not None
+	assert sig["source"] == "confirmed"
+	# 仅 live、无 confirmed 时不得给 execution
+	empty_live_only = {
+		"cycles": [{
+			"id": 0,
+			"lifecycle": "FORMING",
+			"confirmed": {"events": [], "phases": []},
+			"live": {"event_candidates": [{"type": "Spring", "confirmed": False}]},
+		}],
+		"events": [],
+	}
+	assert execution_signal_from_wyckoff(empty_live_only) is None
+
+
+def _make_box_segment(t0, n, lo, hi, freq_hours, rng, base_i=0):
+	rows = []
+	for i in range(n):
+		c = lo + (hi - lo) * (0.3 + 0.4 * rng.random())
+		o = c + rng.normal(0, 0.2)
+		h = min(hi + 0.3, max(o, c) + 0.4)
+		l = max(lo - 0.3, min(o, c) - 0.4)
+		if i % 8 == 0:
+			h = hi - 0.1
+		if i % 8 == 3:
+			l = lo + 0.1
+		rows.append((t0 + pd.Timedelta(hours=freq_hours * (base_i + i)), o, h, l, c, 90.0))
+	return rows
+
+
+def test_multi_cycle_two_boxes_with_trend():
+	"""Test A：双箱 + 中间趋势；cycles[0] 更新、不重叠、顶层镜像 cycles[0]。"""
+	rng = np.random.default_rng(3)
+	t0 = pd.Timestamp("2024-01-01", tz="UTC")
+	rows = []
+	# 早箱 100-110
+	rows += _make_box_segment(t0, 50, 100.0, 110.0, 1, rng, 0)
+	# 中间上涨趋势
+	price = 110.0
+	for i in range(40):
+		price += 0.8 + rng.random() * 0.3
+		o, c = price - 0.2, price
+		h, l = max(o, c) + 0.3, min(o, c) - 0.3
+		rows.append((t0 + pd.Timedelta(hours=50 + i), o, h, l, c, 100.0))
+	# 近端箱
+	lo2, hi2 = price - 4, price + 4
+	rows += _make_box_segment(t0, 50, lo2, hi2, 1, rng, 90)
+	df = pd.DataFrame(rows, columns=["date", "open", "high", "low", "close", "volume"])
+
+	out = analyze_wyckoff(df, lookback=len(df), min_bars=24, max_cycles=8)
+	cycles = out.get("cycles") or []
+	assert len(cycles) >= 2
+	assert cycles[0]["status"] == "ACTIVE"
+	assert cycles[1]["status"] == "HISTORICAL"
+	# 时间倒序：C0.end > C1.end
+	e0 = pd.Timestamp(cycles[0]["period"]["end_time"])
+	e1 = pd.Timestamp(cycles[1]["period"]["end_time"])
+	assert e0 > e1
+	# 不重叠
+	a0 = cycles[0]["trading_range"]
+	# 用引擎内部 abs 不在 payload；用 period 时间近似
+	s0 = pd.Timestamp(cycles[0]["period"]["start_time"])
+	s1 = pd.Timestamp(cycles[1]["period"]["start_time"])
+	# C1 应完全在 C0 之前
+	assert e1 <= s0 or (e1 - s0).total_seconds() <= 3600
+	# 顶层 == cycles[0]
+	assert out["trading_range"]["start_time"] == cycles[0]["trading_range"]["start_time"]
+	assert out["trading_range"]["high"] == cycles[0]["trading_range"]["high"]
+	assert out["trading_range"]["low"] == cycles[0]["trading_range"]["low"]
+
+
+def test_multi_cycle_nested_box_no_overlap():
+	"""Test B：大箱套小箱不得产出 overlap_ratio>=0.2 的两段。"""
+	rng = np.random.default_rng(5)
+	t0 = pd.Timestamp("2024-03-01", tz="UTC")
+	# 大箱 80 根
+	rows = _make_box_segment(t0, 80, 40.0, 60.0, 1, rng, 0)
+	df = pd.DataFrame(rows, columns=["date", "open", "high", "low", "close", "volume"])
+	trs = detect_trading_ranges(df, lookback=len(df), min_bars=20, max_cycles=8)
+	# 任意两段 overlap < 0.2
+	for i in range(len(trs)):
+		for j in range(i + 1, len(trs)):
+			r = _overlap_ratio(
+				int(trs[i]["abs_start_idx"]),
+				int(trs[i]["abs_end_idx"]),
+				int(trs[j]["abs_start_idx"]),
+				int(trs[j]["abs_end_idx"]),
+			)
+			assert r < 0.2, f"overlap {r} between {i} and {j}"
+
+	out = analyze_wyckoff(df, lookback=len(df), min_bars=20, max_cycles=8)
+	cycles = out.get("cycles") or []
+	assert len(cycles) >= 1
+	assert cycles[0]["status"] == "ACTIVE"
+	# 若有两段，时间窗也不应高度重叠
+	if len(cycles) >= 2:
+		# period 不重叠：历史 end <= active start（允许 1h 容差）
+		assert pd.Timestamp(cycles[1]["period"]["end_time"]) <= pd.Timestamp(
+			cycles[0]["period"]["start_time"]
+		) + pd.Timedelta(hours=2)

web/api/analyze.py

@@ -2,9 +2,103 @@
 from flask import Blueprint, jsonify, request
 from services.runtime import *  # noqa: F403
 from services import runtime as R
+# import * 不会带出下划线私有名；结构区缓存需显式导入
+from services.runtime.state import _zone_cache
+from services.runtime.timeframes import _zone_cache_ttl
 
 bp = Blueprint("analyze", __name__)
 
+_WYCKOFF_EMPTY = {
+	'trading_range': None,
+	'bias': 'unknown',
+	'phases': [],
+	'events': [],
+	'volume_profile': {'bins': [], 'poc': None, 'vah': None, 'val': None, 'bin_count': 0},
+	'volume_confirm': {'avg_volume': 0.0, 'event_checks': {}},
+	'cycles': [],
+	'live': None,
+	'lifecycle': 'UNKNOWN',
+}
+
+
+def _localize_wyckoff_payload(w, client_tz):
+	"""把威科夫时间统一成客户端时区 ISO，便于与主图对齐。"""
+	if not w:
+		return w
+
+	def _loc_tr(tr):
+		if not tr:
+			return
+		tr['start_time'] = format_time_safely(tr.get('start_time'), client_tz) or tr.get('start_time')
+		tr['end_time'] = format_time_safely(tr.get('end_time'), client_tz) or tr.get('end_time')
+
+	def _loc_cycle(c):
+		if not c:
+			return
+		per = c.get('period') or {}
+		per['start_time'] = format_time_safely(per.get('start_time'), client_tz) or per.get('start_time')
+		per['end_time'] = format_time_safely(per.get('end_time'), client_tz) or per.get('end_time')
+		c['period'] = per
+		_loc_tr(c.get('trading_range'))
+		for ph in c.get('phases') or []:
+			ph['start_time'] = format_time_safely(ph.get('start_time'), client_tz) or ph.get('start_time')
+			ph['end_time'] = format_time_safely(ph.get('end_time'), client_tz) or ph.get('end_time')
+		for ev in c.get('events') or []:
+			ev['time'] = format_time_safely(ev.get('time'), client_tz) or ev.get('time')
+
+	_loc_tr(w.get('trading_range'))
+	for ph in w.get('phases') or []:
+		ph['start_time'] = format_time_safely(ph.get('start_time'), client_tz) or ph.get('start_time')
+		ph['end_time'] = format_time_safely(ph.get('end_time'), client_tz) or ph.get('end_time')
+	for ev in w.get('events') or []:
+		ev['time'] = format_time_safely(ev.get('time'), client_tz) or ev.get('time')
+	for c in w.get('cycles') or []:
+		_loc_cycle(c)
+	return w
+
+
+def _compute_wyckoff_from_df(df, tf, vp_bins, client_tz=None, range_start_time=None, prefer_start_time=None):
+	"""直接用该周期已有 DataFrame（与缠论同一份）。
+	搜索窗口 = 整段数据；箱体在窗内评分选取（近优分取更长），
+	次/次次可用 prefer_start_time 对齐主箱起点。
+	"""
+	from chanlun.analysis.wyckoff import analyze_wyckoff
+
+	try:
+		if df is None or len(df) < 30:
+			empty = dict(_WYCKOFF_EMPTY)
+			empty['volume_profile'] = dict(_WYCKOFF_EMPTY['volume_profile'])
+			empty['volume_confirm'] = dict(_WYCKOFF_EMPTY['volume_confirm'])
+			empty['timeframe'] = tf
+			return empty
+		lookback = len(df)
+		min_bars = max(24, min(80, lookback // 12))
+		out = analyze_wyckoff(
+			df,
+			lookback=lookback,
+			vp_bins=vp_bins,
+			min_bars=min_bars,
+			range_start_time=range_start_time,
+			prefer_start_time=prefer_start_time,
+		)
+		out['timeframe'] = tf
+		out['lookback'] = lookback
+		out['min_bars'] = min_bars
+		if client_tz is not None:
+			_localize_wyckoff_payload(out, client_tz)
+		return out
+	except Exception as e:
+		print(f"Wyckoff 分析出错 ({tf}): {e}")
+		import traceback
+		traceback.print_exc()
+		empty = dict(_WYCKOFF_EMPTY)
+		empty['volume_profile'] = dict(_WYCKOFF_EMPTY['volume_profile'])
+		empty['volume_confirm'] = dict(_WYCKOFF_EMPTY['volume_confirm'])
+		empty['timeframe'] = tf
+		empty['error'] = str(e)
+		return empty
+
+
 @bp.route('/api/analyze')
 def analyze():
 	"""分析接口"""
@@ -25,6 +119,9 @@ def analyze():
 	# 获取分形元素时间周期与次次周期
 	element_timeframe = request.args.get('element_timeframe')
 	sub_sub_timeframe = request.args.get('sub_sub_timeframe')
+	# 供文末三周期威科夫复用（避免重复拉数）
+	element_df_for_wyckoff = None
+	sub_sub_df_for_wyckoff = None
 	
 	# 获取是否只需要分形元素数据的参数
 	elements_only_param = request.args.get('elements_only')
@@ -249,6 +346,7 @@ def analyze():
 		if element_df is not None and len(element_df) > 0:
 			# 添加小周期技术指标（包括布林带）
 			element_df = add_indicators(element_df)
+			element_df_for_wyckoff = element_df
 			
 			# 对小周期数据进行缠论分析
 			element_analysis = analyze_chan(element_df, symbol, element_timeframe)
@@ -427,6 +525,7 @@ def analyze():
 				sub_sub_df = get_kl_data(symbol, sub_sub_timeframe, start_time=start_time, end_time=end_time)
 				if sub_sub_df is not None and len(sub_sub_df) > 0:
 					sub_sub_df = add_indicators(sub_sub_df)
+					sub_sub_df_for_wyckoff = sub_sub_df
 					sub_sub_analysis = analyze_chan(sub_sub_df, symbol, sub_sub_timeframe)
 					result['sub_sub_timeframe'] = sub_sub_timeframe
 					result['sub_sub_kline_data'] = clean_dataframe_for_json(sub_sub_df).to_dict('records')
@@ -656,33 +755,110 @@ def analyze():
 	else:
 		result['structure_zones'] = []
 
-	# 威科夫分析 —— 按需：include_wyckoff=1，且须有主周期分析（非 elements_only）
+	# 威科夫：主 / 次 / 次次各算一份（非 elements_only）；前端开关只控制绘制
-	include_wyckoff_param = request.args.get('include_wyckoff', '')
+	# include_wyckoff=0 可显式跳过；缺省与其它真值均计算
-	include_wyckoff = str(include_wyckoff_param).lower() in ('1', 'true', 'yes')
+	include_wyckoff_param = request.args.get('include_wyckoff', '1')
+	include_wyckoff = str(include_wyckoff_param).lower() not in ('0', 'false', 'no')
 	if include_wyckoff and not elements_only:
-		try:
+		# 主周期先算；次/次次只同步 active=cycles[0] 的 start（WYCKOFF-MULTI-CYCLE-001）
-			from chanlun.analysis.wyckoff import analyze_wyckoff
+		wyckoff_bins = max(10, min(int(request.args.get('wyckoff_vp_bins', 24)), 24))
-			wyckoff_lookback = int(request.args.get('wyckoff_lookback', 120))
+		result['wyckoff'] = _compute_wyckoff_from_df(df, timeframe, wyckoff_bins, client_tz=None)
-			# ECR-004：默认/上限 24 bins（A+C）
+		main_w = result.get('wyckoff') or {}
-			wyckoff_bins = int(request.args.get('wyckoff_vp_bins', 24))
+		cycles = main_w.get('cycles') or []
-			result['wyckoff'] = analyze_wyckoff(
+		# active 唯一来源 cycles[0]；禁止 cycles[-1]
-				df,
+		active = cycles[0] if cycles else None
-				lookback=max(40, min(wyckoff_lookback, 500)),
+		prefer_start = None
-				vp_bins=max(10, min(wyckoff_bins, 24)),
+		if active:
+			prefer_start = ((active.get('trading_range') or {}).get('start_time')
+				or (active.get('period') or {}).get('start_time'))
+		elif main_w.get('trading_range'):
+			prefer_start = main_w['trading_range'].get('start_time')
+		if client_tz is not None:
+			_localize_wyckoff_payload(result['wyckoff'], client_tz)
+		if element_timeframe:
+			result['element_wyckoff'] = _compute_wyckoff_from_df(
+				element_df_for_wyckoff, element_timeframe, wyckoff_bins, client_tz,
+				prefer_start_time=prefer_start,
+			)
+		if sub_sub_timeframe:
+			result['sub_sub_wyckoff'] = _compute_wyckoff_from_df(
+				sub_sub_df_for_wyckoff, sub_sub_timeframe, wyckoff_bins, client_tz,
+				prefer_start_time=prefer_start,
 			)
-		except Exception as e:
+
-			print(f"Wyckoff 分析出错: {e}")
+	return jsonify(result)
-			import traceback
+
-			traceback.print_exc()
+
-			result['wyckoff'] = {
+def _serialize_kl_tail(df, limit: int):
-				'trading_range': None,
+	"""只序列化最近 limit 根，供自动刷新增量合并。"""
-				'bias': 'unknown',
+	if df is None or getattr(df, "empty", True):
-				'phases': [],
+		return []
-				'events': [],
+	tail = df.tail(limit)
-				'volume_profile': {'bins': [], 'poc': None, 'vah': None, 'val': None, 'bin_count': 0},
+	clean = clean_dataframe_for_json(tail)
-				'volume_confirm': {'avg_volume': 0.0, 'event_checks': {}},
+	records = clean.to_dict("records")
-				'error': str(e),
+	for row in records:
-			}
+		d = row.get("date")
+		if hasattr(d, "isoformat"):
+			try:
+				row["date"] = d.isoformat()
+			except Exception:
+				row["date"] = str(d)
+		# timestamp 统一成 int ms，便于前端按 key 合并
+		ts = row.get("timestamp")
+		if ts is not None:
+			try:
+				row["timestamp"] = int(ts)
+			except (TypeError, ValueError):
+				pass
+		elif hasattr(d, "timestamp"):
+			try:
+				row["timestamp"] = int(d.timestamp() * 1000)
+			except Exception:
+				pass
+	return records
+
+
+@bp.route("/api/klines/recent")
+def klines_recent():
+	"""轻量拉取最近 N 根 K 线（不做缠论/威科夫），供主站自动刷新增量。"""
+	symbol = (request.args.get("symbol") or "").strip()
+	if not symbol:
+		return jsonify({"error": "交易对不能为空"}), 400
+
+	timeframe = request.args.get("timeframe", "5m")
+	try:
+		limit = int(request.args.get("limit", 2))
+	except (TypeError, ValueError):
+		limit = 2
+	limit = max(1, min(limit, 20))
+
+	element_timeframe = request.args.get("element_timeframe") or None
+	sub_sub_timeframe = request.args.get("sub_sub_timeframe") or None
+
+	# 只取尾部：不传 start/end，避免全量窗口回拉
+	df = get_kl_data(symbol, timeframe, limit=limit)
+	if df is None:
+		return jsonify({"error": "获取数据失败"}), 502
+	if len(df) == 0:
+		return jsonify({"error": "没有数据"}), 404
+
+	result = {
+		"partial": True,
+		"symbol": symbol,
+		"timeframe": timeframe,
+		"limit": limit,
+		"kline_data": _serialize_kl_tail(df, limit),
+	}
+
+	if element_timeframe:
+		edf = get_kl_data(symbol, element_timeframe, limit=limit)
+		result["element_timeframe"] = element_timeframe
+		result["element_kline_data"] = _serialize_kl_tail(edf, limit) if edf is not None else []
+
+	if sub_sub_timeframe:
+		sdf = get_kl_data(symbol, sub_sub_timeframe, limit=limit)
+		result["sub_sub_timeframe"] = sub_sub_timeframe
+		result["sub_sub_kline_data"] = _serialize_kl_tail(sdf, limit) if sdf is not None else []
 
 	return jsonify(result)
 

web/api/pages.py

@@ -1,5 +1,5 @@
 """页面路由。"""
-from flask import Blueprint, render_template, send_from_directory
+from flask import Blueprint, jsonify, render_template, request, send_from_directory
 from config import DATA_SERVICE_URL, DATA_SERVICE_WS_URL
 from services.runtime import *  # noqa: F403
 from services import runtime as R

web/api/wyckoff_crypto.py

@@ -0,0 +1,236 @@
+"""Crypto Wyckoff Screener API + page (independent of /api/analyze)."""
+
+from __future__ import annotations
+
+import os
+import threading
+
+from flask import Blueprint, jsonify, render_template, request
+
+from crypto_wyckoff.combos import (
+    ALLOWED_TFS,
+    add_combo,
+    delete_combo,
+    get_combo,
+    list_combos,
+)
+from crypto_wyckoff.domain_models import DecisionSignal, WyckoffCycle, WyckoffEvent, WyckoffPhase
+from crypto_wyckoff.scheduler import get_status, run_tick, start_scheduler
+from crypto_wyckoff import store as wyckoff_store
+from crypto_wyckoff.symbols_cn import display_name_cn, symbol_name_map
+from crypto_wyckoff.version import ARCHITECTURE_VERSION, WYCKOFF_ENGINE_VERSION
+
+bp = Blueprint("wyckoff_crypto", __name__)
+
+_scheduler_started = False
+_sched_lock = threading.Lock()
+
+
+def ensure_scheduler() -> None:
+    global _scheduler_started
+    with _sched_lock:
+        if _scheduler_started:
+            return
+        if os.environ.get("CRYPTO_WYCKOFF_DISABLE", "").lower() in ("1", "true", "yes"):
+            return
+        interval = int(os.environ.get("CRYPTO_WYCKOFF_INTERVAL", "60"))
+        max_sym = os.environ.get("CRYPTO_WYCKOFF_MAX_SYMBOLS")
+        max_symbols = int(max_sym) if max_sym else None
+        start_scheduler(interval_sec=interval, max_symbols=max_symbols)
+        _scheduler_started = True
+
+
+def _safe_int(raw, default: int, *, lo: int | None = None, hi: int | None = None) -> int:
+    try:
+        v = int(raw)
+    except (TypeError, ValueError):
+        v = default
+    if lo is not None:
+        v = max(lo, v)
+    if hi is not None:
+        v = min(hi, v)
+    return v
+
+
+@bp.route("/wyckoff_crypto")
+def page():
+    ensure_scheduler()
+    return render_template("wyckoff_crypto.html")
+
+
+@bp.route("/api/wyckoff_crypto/meta")
+def meta():
+    ensure_scheduler()
+    combo_id = request.args.get("combo_id")
+    combo = get_combo(combo_id)
+    latest = wyckoff_store.latest_trade_date(combo["id"])
+    return jsonify(
+        {
+            "architecture_version": ARCHITECTURE_VERSION,
+            "engine_version": WYCKOFF_ENGINE_VERSION,
+            "latest_trade_date": latest,
+            "scan_count": wyckoff_store.count_for_date(latest, combo["id"]),
+            "cycles": [c.value for c in WyckoffCycle],
+            "phases": [p.value for p in WyckoffPhase],
+            "events": [e.value for e in WyckoffEvent],
+            "decision_signals": [s.value for s in DecisionSignal],
+            "timezone": "Asia/Shanghai",
+            "utc_offset": "+08:00",
+            "timeframes": [combo["low"], combo["mid"], combo["high"]],
+            "combo": combo,
+            "combos": list_combos(),
+            "allowed_tfs": list(ALLOWED_TFS),
+            "symbol_names": symbol_name_map(),
+            "default_symbol": "BTC/USDT:USDT",
+            "status": get_status(),
+        }
+    )
+
+
+@bp.route("/api/wyckoff_crypto/combos", methods=["GET"])
+def combos_list():
+    ensure_scheduler()
+    return jsonify({"combos": list_combos(), "allowed_tfs": list(ALLOWED_TFS)})
+
+
+@bp.route("/api/wyckoff_crypto/combos", methods=["POST"])
+def combos_add():
+    ensure_scheduler()
+    body = request.get_json(silent=True) or {}
+    high = (body.get("high") or request.args.get("high") or "").strip()
+    mid = (body.get("mid") or request.args.get("mid") or "").strip()
+    low = (body.get("low") or request.args.get("low") or "").strip()
+    label = (body.get("label") or request.args.get("label") or "").strip() or None
+    try:
+        row = add_combo(high, mid, low, label=label)
+    except ValueError as e:
+        return jsonify({"error": str(e)}), 400
+    return jsonify({"ok": True, "combo": row, "combos": list_combos()})
+
+
+@bp.route("/api/wyckoff_crypto/combos/<combo_id>", methods=["DELETE"])
+def combos_delete(combo_id: str):
+    ensure_scheduler()
+    try:
+        removed = delete_combo(combo_id)
+    except ValueError as e:
+        return jsonify({"error": str(e)}), 400
+    if not removed:
+        return jsonify({"error": "not_found"}), 404
+    return jsonify({"ok": True, "combos": list_combos()})
+
+
+@bp.route("/api/wyckoff_crypto/status")
+def status():
+    ensure_scheduler()
+    return jsonify(get_status())
+
+
+@bp.route("/api/wyckoff_crypto/scan")
+def scan():
+    ensure_scheduler()
+    combo = get_combo(request.args.get("combo_id"))
+    rows = wyckoff_store.query_scan(
+        trade_date=request.args.get("trade_date"),
+        combo_id=combo["id"],
+        m_cycle=request.args.get("m_cycle"),
+        w_phase=request.args.get("w_phase"),
+        d_event=request.args.get("d_event"),
+        decision_signal=request.args.get("decision_signal"),
+        min_overall_score=_float_or_none(request.args.get("min_overall_score")),
+        min_alignment=_float_or_none(request.args.get("min_alignment")),
+        sort=request.args.get("sort") or "overall_score",
+        limit=_safe_int(request.args.get("limit"), 100, lo=1, hi=500),
+        offset=_safe_int(request.args.get("offset"), 0, lo=0),
+    )
+    for row in rows:
+        row["name"] = display_name_cn(row.get("ts_code") or "")
+    return jsonify({"rows": rows, "count": len(rows), "combo": combo})
+
+
+@bp.route("/api/wyckoff_crypto/symbol/<path:symbol>")
+def symbol_detail(symbol: str):
+    ensure_scheduler()
+    combo = get_combo(request.args.get("combo_id"))
+    row = wyckoff_store.get_symbol(symbol, request.args.get("trade_date"), combo["id"])
+    if not row:
+        return jsonify({"error": "not_found"}), 404
+    return jsonify(row)
+
+
+@bp.route("/api/wyckoff_crypto/tick", methods=["POST"])
+def manual_tick():
+    """Manual one-shot tick (debug). Optional JSON/query max_symbols."""
+    ensure_scheduler()
+    body = request.get_json(silent=True) or {}
+    max_sym = request.args.get("max_symbols") or body.get("max_symbols")
+    max_symbols = int(max_sym) if max_sym not in (None, "") else None
+
+    def _job():
+        try:
+            run_tick(max_symbols=max_symbols, force_rescan=True)
+        except Exception:
+            pass
+
+    threading.Thread(target=_job, daemon=True).start()
+    return jsonify({"ok": True, "started": True})
+
+
+@bp.route("/api/wyckoff_crypto/klines")
+def klines():
+    """Local cached OHLCV for chart (combo TFs)."""
+    ensure_scheduler()
+    from crypto_wyckoff.io import is_intraday_tf, load_bars_with_ts
+
+    symbol = request.args.get("symbol") or ""
+    combo = get_combo(request.args.get("combo_id"))
+    allowed = {combo["low"], combo["mid"], combo["high"]}
+    tf = request.args.get("tf") or combo["low"]
+    limit = _safe_int(request.args.get("limit"), 180, lo=1, hi=500)
+    if not symbol or tf not in allowed:
+        return jsonify({"error": "bad_request", "allowed": sorted(allowed)}), 400
+    items = load_bars_with_ts(symbol, tf, lookback=limit)
+    return jsonify({
+        "items": items,
+        "symbol": symbol,
+        "tf": tf,
+        "count": len(items),
+        "intraday": is_intraday_tf(tf),
+        "combo": combo,
+    })
+
+
+@bp.route("/api/wyckoff_crypto/overlay")
+def overlay():
+    """Phase/event overlay for chart."""
+    ensure_scheduler()
+    from crypto_wyckoff.annotate import annotate_symbol
+
+    symbol = request.args.get("symbol") or ""
+    combo = get_combo(request.args.get("combo_id"))
+    allowed = {combo["low"], combo["mid"], combo["high"]}
+    tf = request.args.get("tf") or combo["low"]
+    bars = _safe_int(request.args.get("bars"), 180, lo=20, hi=400)
+    if not symbol or tf not in allowed:
+        return jsonify({"error": "bad_request", "allowed": sorted(allowed)}), 400
+    try:
+        data = annotate_symbol(symbol, freq=tf, lookback=bars, combo_id=combo["id"])
+    except Exception:
+        return jsonify({
+            "error": "overlay_failed",
+            "phases": [],
+            "events": [],
+            "levels": {},
+            "zones": [],
+            "combo_id": combo["id"],
+        }), 500
+    return jsonify(data)
+
+
+def _float_or_none(v):
+    if v in (None, ""):
+        return None
+    try:
+        return float(v)
+    except (TypeError, ValueError):
+        return None

web/app.py

@@ -15,6 +15,7 @@ from api.analyze import bp as analyze_bp
 from api.pages import bp as pages_bp
 from api.symbols import bp as symbols_bp
 from api.trend import bp as trend_bp
+from api.wyckoff_crypto import bp as wyckoff_crypto_bp, ensure_scheduler
 
 
 def create_app() -> Flask:
@@ -23,6 +24,12 @@ def create_app() -> Flask:
     app.register_blueprint(analyze_bp)
     app.register_blueprint(symbols_bp)
     app.register_blueprint(trend_bp)
+    app.register_blueprint(wyckoff_crypto_bp)
+    # Start crypto wyckoff tip scheduler (daemon); disable with CRYPTO_WYCKOFF_DISABLE=1
+    try:
+        ensure_scheduler()
+    except Exception:
+        pass
     return app
 
 

web/services/runtime/analyze.py

@@ -25,8 +25,8 @@ def analyze_chan(df, symbol=None, timeframe=None):
 	zs_list = chan.calculate_seg_zs(seg_list)
 	# 计算笔中枢（BI中枢）并拍平成列表
 
-	#bi_zs_list = chan.cal_bi_zs_list_pure(bi_list)
+	bi_zs_list = chan.cal_bi_zs_list_pure(bi_list)
-	bi_zs_list = chan.cal_bi_zs(seg_list)
+	#bi_zs_list = chan.cal_bi_zs(seg_list)
 	bsp_list = []
 	if len(bi_zs_list) > 0:
 		bsp_list = chan.find_all_bsp(bi_list, bi_zs_list)

web/services/runtime/timeframes.py

@@ -70,36 +70,43 @@ def build_timeframe_labels(timeframes):
 	return labels
 
 
+def _adjacent_smaller(timeframe_keys, ceiling_tf):
+	"""取排序列表中严格小于 ceiling 的相邻周期。"""
+	if not timeframe_keys:
+		return ceiling_tf
+	try:
+		idx = timeframe_keys.index(ceiling_tf)
+		return timeframe_keys[idx - 1] if idx > 0 else timeframe_keys[0]
+	except ValueError:
+		return timeframe_keys[0]
+
+
+def _prefer_smaller(candidates, labels_ordered, ceiling_tf, timeframe_keys):
+	"""从候选中选第一个存在且严格小于 ceiling 的周期，否则回退相邻更小。"""
+	ceil_m = timeframe_to_minutes(ceiling_tf)
+	for tf in candidates:
+		m = timeframe_to_minutes(tf)
+		if tf in labels_ordered and m is not None and ceil_m is not None and m < ceil_m:
+			return tf
+	return _adjacent_smaller(timeframe_keys, ceiling_tf)
+
+
 def compute_timeframe_defaults(labels_ordered):
 	"""
 	根据已排序的「周期 → 中文标签」映射，计算主 / 次 / 次次周期默认值。
+	默认偏好：主 4h、次 1h、次次 15m。
 	labels_ordered: OrderedDict 或按插入顺序排列的 dict。
 	"""
 	if not labels_ordered:
 		labels_ordered = DEFAULT_TIMEFRAME_LABELS.copy()
 	timeframe_keys = list(labels_ordered.keys())
-	preferred_main = next((tf for tf in ['5m', '15m', '1h'] if tf in labels_ordered), None)
+	preferred_main = next((tf for tf in ['4h', '1h', '15m'] if tf in labels_ordered), None)
 	default_main = preferred_main or (timeframe_keys[0] if timeframe_keys else '1m')
 	if default_main not in labels_ordered and timeframe_keys:
 		default_main = timeframe_keys[0]
 
-	if timeframe_keys:
+	default_element = _prefer_smaller(['1h', '15m'], labels_ordered, default_main, timeframe_keys)
-		try:
+	default_sub_sub = _prefer_smaller(['15m', '5m'], labels_ordered, default_element, timeframe_keys)
-			idx = timeframe_keys.index(default_main)
-			default_element = timeframe_keys[idx - 1] if idx > 0 else timeframe_keys[0]
-		except ValueError:
-			default_element = timeframe_keys[0]
-	else:
-		default_element = default_main
-
-	if timeframe_keys:
-		try:
-			idx_el = timeframe_keys.index(default_element)
-			default_sub_sub = timeframe_keys[idx_el - 1] if idx_el > 0 else timeframe_keys[0]
-		except ValueError:
-			default_sub_sub = timeframe_keys[0]
-	else:
-		default_sub_sub = default_element
 
 	return default_main, default_element, default_sub_sub, timeframe_keys
 

web/static/js/app/chart_format.js

@@ -1,6 +1,9 @@
 /* chart_format.js — split from chart.js */
 /* chart.js */
 function updateChartDisplay() {
+    if (typeof renderWyckoffCycleSummary === 'function') {
+        renderWyckoffCycleSummary();
+    }
     if (currentData) {
         // 检测K线周期是否切换
         const curPeriod = $('#subSubPeriodKline').is(':checked') ? 'subsub' :

web/static/js/app/chart_sync.js

@@ -9,11 +9,26 @@ function updateTradingViewData() {
             return;
         }
         
-        // 保存当前的可视范围
+        // 优先用请求前冻结的视窗；否则现场拍（自动刷新短间隔 delta≈0，两种都稳）
+        const frozen = window._preserveViewOnRefresh;
+        const oldBarCount = window._preserveViewBarCount || 0;
+        let savedScrollPosition = null;
         if (tvWidget.mainChart) {
-            tvWidget.state.visibleRange = tvWidget.mainChart.timeScale().getVisibleRange();
+            const ts = tvWidget.mainChart.timeScale();
-            tvWidget.state.logicalRange = tvWidget.mainChart.timeScale().getVisibleLogicalRange();
+            if (frozen) {
+                tvWidget.state.visibleRange = frozen.visibleRange;
+                tvWidget.state.logicalRange = frozen.logicalRange;
+                savedScrollPosition = (typeof frozen.scrollPosition === 'number') ? frozen.scrollPosition : null;
+            } else {
+                tvWidget.state.visibleRange = ts.getVisibleRange();
+                tvWidget.state.logicalRange = ts.getVisibleLogicalRange();
+                try {
+                    savedScrollPosition = ts.scrollPosition ? ts.scrollPosition() : null;
+                } catch (e) {}
+            }
         }
+        window._preserveViewOnRefresh = null;
+        window._preserveViewBarCount = 0;
         
         // 检查是否显示原始K线
         const showOriginalKline = $('#showOriginalKline').is(':checked');
@@ -71,6 +86,24 @@ function updateTradingViewData() {
                 };
             });
         }
+
+        // LWC 不允许 null/NaN；时间用整秒，避免 Line 渲染抛 Value is null
+        candles = (candles || []).filter(function (c) {
+            return c && c.time != null &&
+                isFinite(Number(c.open)) && isFinite(Number(c.high)) &&
+                isFinite(Number(c.low)) && isFinite(Number(c.close));
+        }).map(function (c) {
+            return {
+                time: Math.floor(Number(c.time)),
+                open: Number(c.open),
+                high: Number(c.high),
+                low: Number(c.low),
+                close: Number(c.close)
+            };
+        });
+
+        const newBarCount = candles.length;
+        const barDelta = (oldBarCount > 0 && newBarCount > 0) ? (newBarCount - oldBarCount) : 0;
         
         // 更新主系列数据（根据klineType）
         const klineType = ($('#klineType').val() || (showOriginalKline ? 'candlestick' : 'line'));
@@ -270,23 +303,77 @@ function updateTradingViewData() {
         // 更新EMA52显示
         updateEMA52Display(currentData);
         
-        // 恢复之前的可视范围 - 优先使用visibleRange以确保时间轴对齐
+        // 与自动刷新一致：增量更新绝不碰 barSpacing（缩放本来就留在图表实例上）。
+        // 一写 barSpacing，LWC 会按右边缘重锚 → 放大往右、缩小往左。
+        // 这里只在 setData 之后把位置扳回刷新前的 logical / time 窗口。
         if (tvWidget.mainChart) {
-            if (tvWidget.state.visibleRange) {
+            const charts = [
-                console.log('🔄 恢复可见范围:', tvWidget.state.visibleRange);
+                tvWidget.mainChart,
-                tvWidget.mainChart.timeScale().setVisibleRange(tvWidget.state.visibleRange);
+                tvWidget.volumeChart,
-                if (tvWidget.volumeChart) tvWidget.volumeChart.timeScale().setVisibleRange(tvWidget.state.visibleRange);
+                tvWidget.atrChart,
-                if (tvWidget.atrChart) tvWidget.atrChart.timeScale().setVisibleRange(tvWidget.state.visibleRange);
+                tvWidget.macdChart,
-                if (tvWidget.macdChart) tvWidget.macdChart.timeScale().setVisibleRange(tvWidget.state.visibleRange);
+                tvWidget.chanMacdChart
-                if (tvWidget.chanMacdChart) tvWidget.chanMacdChart.timeScale().setVisibleRange(tvWidget.state.visibleRange);
+            ].filter(Boolean);
-            } else if (tvWidget.state.logicalRange) {
+
-                console.log('🔄 恢复逻辑范围:', tvWidget.state.logicalRange);
+            const vr = tvWidget.state.visibleRange;
-                tvWidget.mainChart.timeScale().setVisibleLogicalRange(tvWidget.state.logicalRange);
+            const lr = tvWidget.state.logicalRange;
-                if (tvWidget.volumeChart) tvWidget.volumeChart.timeScale().setVisibleLogicalRange(tvWidget.state.logicalRange);
+            const savedScroll = savedScrollPosition;
-                if (tvWidget.atrChart) tvWidget.atrChart.timeScale().setVisibleLogicalRange(tvWidget.state.logicalRange);
+
-                if (tvWidget.macdChart) tvWidget.macdChart.timeScale().setVisibleLogicalRange(tvWidget.state.logicalRange);
+            const applyPosition = function (tag) {
-                if (tvWidget.chanMacdChart) tvWidget.chanMacdChart.timeScale().setVisibleLogicalRange(tvWidget.state.logicalRange);
+                let ok = false;
-            }
+                if (lr && lr.from !== undefined && lr.to !== undefined && newBarCount > 0) {
+                    // 视窗超出当前 K 线数量时，LWC Line 绘制会抛 Value is null
+                    const span = Math.max(1, lr.to - lr.from);
+                    let to = lr.to;
+                    let from = lr.from;
+                    const maxTo = newBarCount - 1 + 8;
+                    if (to > maxTo) {
+                        to = maxTo;
+                        from = to - span;
+                    }
+                    if (from < -8) {
+                        from = -8;
+                        to = from + span;
+                    }
+                    const clamped = { from: from, to: to };
+                    charts.forEach(c => {
+                        try {
+                            c.timeScale().setVisibleLogicalRange(clamped);
+                            ok = true;
+                        } catch (e) {}
+                    });
+                    if (ok) console.log('🔄 恢复位置 logical' + (tag || '') + ':', clamped);
+                }
+                if (!ok && vr && vr.from !== undefined && vr.to !== undefined) {
+                    charts.forEach(c => {
+                        try {
+                            c.timeScale().setVisibleRange(vr);
+                            ok = true;
+                        } catch (e) {}
+                    });
+                    if (ok) console.log('🔄 恢复位置 time' + (tag || '') + ':', vr);
+                }
+                if (!ok && typeof savedScroll === 'number') {
+                    const pos = savedScroll + (barDelta || 0);
+                    charts.forEach(c => {
+                        try { c.timeScale().scrollToPosition(pos, false); } catch (e) {}
+                    });
+                    console.log('🔄 恢复位置 scroll' + (tag || '') + ':', pos);
+                }
+            };
+
+            applyPosition('');
+            setTimeout(function () { applyPosition('@0'); }, 0);
+            setTimeout(function () { applyPosition('@50'); }, 50);
+            // 增量 setData 常不触发可见时间范围回调，但价格轴会变：补刷分型竖边
+            var bumpFxVert = function () {
+                if (typeof window._redrawFxBoxVerticalOverlay === 'function') {
+                    window._redrawFxBoxVerticalOverlay();
+                }
+            };
+            bumpFxVert();
+            setTimeout(bumpFxVert, 0);
+            setTimeout(bumpFxVert, 50);
         }
         
         console.log('增量更新图表完成');

web/static/js/app/chart_tv_finalize.js

@@ -0,0 +1,239 @@
+/* chart_tv_finalize.js — time sync / bindSync / view restore / tooltip */
+
+function chartTvFinalize(ctx) {
+        var symbol = ctx.symbol;
+        var timeframe = ctx.timeframe;
+        var symbolConfig = ctx.symbolConfig;
+        var useSubSubPeriod = ctx.useSubSubPeriod;
+        var useElementPeriod = ctx.useElementPeriod;
+        var klinePeriodLabel = ctx.klinePeriodLabel;
+        var candles = ctx.candles;
+        var klineDataSource = ctx.klineDataSource;
+        var container = ctx.container;
+        var showMacd = ctx.showMacd;
+        var showOriginalKline = ctx.showOriginalKline;
+        var mainChartContainer = ctx.mainChartContainer;
+        var volumeChartContainer = ctx.volumeChartContainer;
+        var atrChartContainer = ctx.atrChartContainer;
+        var macdChartContainer = ctx.macdChartContainer;
+        var chanMacdChartContainer = ctx.chanMacdChartContainer;
+        var mainChart = ctx.mainChart;
+        var volumeChart = ctx.volumeChart;
+        var atrChart = ctx.atrChart;
+        var macdChart = ctx.macdChart;
+        var chanMacdChart = ctx.chanMacdChart;
+        var createChartOptions = ctx.createChartOptions;
+        // 同步所有图表的时间轴配置
+        const hasPendingRestoreView = !!window._pendingRestoreView;
+        const pendingView = window._pendingRestoreView;
+        const syncTimeScaleSettings = () => {
+            const baseOptions = {
+                timeVisible: true,
+                secondsVisible: false,
+                borderColor: '#ddd',
+                lockVisibleTimeRangeOnResize: true,
+                // 关键：确保所有图表边缘行为完全一致
+                fixLeftEdge: false,
+                fixRightEdge: false,
+                // 确保时间刻度行为一致
+                ticksVisible: true,
+                minimumHeight: 0,
+            };
+            // 有待恢复视图时不要先写 barSpacing/rightOffset（会钉右缘导致图往右偏），
+            // 交给后面 setVisibleRange 一次锁定位置+缩放。
+            if (!pendingView) {
+                baseOptions.barSpacing = symbolConfig.type === 'a_stock' ? 6 : 10;
+                baseOptions.rightOffset = 12;
+            }
+            
+            console.log('🔧 同步时间轴设置:', baseOptions);
+            
+            // 应用相同的设置到所有图表
+            mainChart.timeScale().applyOptions(baseOptions);
+            volumeChart.timeScale().applyOptions(baseOptions);
+            atrChart.timeScale().applyOptions(baseOptions);
+            if (showMacd && macdChart) {
+                macdChart.timeScale().applyOptions(baseOptions);
+            }
+        };
+        
+        // 首先同步时间轴设置
+        syncTimeScaleSettings();
+        
+        // 仅在没有待恢复视图时，设置默认可见范围
+        const totalBars = candles ? candles.length : 0;
+        const visibleBarsCount = 200;
+        const allChartsNow = [mainChart, volumeChart, atrChart]
+            .concat(showMacd && macdChart ? [macdChart] : [])
+            .concat(showMacd && chanMacdChart ? [chanMacdChart] : []);
+        if (hasPendingRestoreView && pendingView) {
+            restoreChartViewState(allChartsNow, pendingView, { preferTime: true });
+        } else {
+            // 显示最近 200 根K线而非全部挤压（避免K线过多时重叠）
+            if (totalBars > visibleBarsCount) {
+                const rangeFrom = totalBars - visibleBarsCount;
+                const rangeTo = totalBars + 12;
+                mainChart.timeScale().setVisibleLogicalRange({ from: rangeFrom, to: rangeTo });
+            } else {
+                mainChart.timeScale().fitContent();
+            }
+        }
+        
+        // 立即同步其他图表到主图表的范围（无 pending 时）
+        setTimeout(() => {
+            if (window._pendingRestoreView) {
+                restoreChartViewState(allChartsNow, window._pendingRestoreView, { preferTime: true });
+                return;
+            }
+            const logRange = mainChart.timeScale().getVisibleLogicalRange();
+            if (logRange) {
+                console.log('🔧 同步可见范围:', logRange);
+                volumeChart.timeScale().setVisibleLogicalRange(logRange);
+                atrChart.timeScale().setVisibleLogicalRange(logRange);
+                if (showMacd && macdChart) {
+                    macdChart.timeScale().setVisibleLogicalRange(logRange);
+                }
+                if (showMacd && chanMacdChart) {
+                    chanMacdChart.timeScale().setVisibleLogicalRange(logRange);
+                }
+                console.log('🔧 时间轴同步完成');
+            }
+        }, 50);
+        
+        // 保存图表对象
+        tvWidget.mainChart = mainChart;
+        tvWidget.volumeChart = volumeChart;
+        tvWidget.atrChart = atrChart;
+        tvWidget.macdChart = macdChart;
+        tvWidget.chanMacdChart = chanMacdChart;
+        tvWidget.state.isInitialized = true;
+        // 注册窗口卸载时释放资源，避免GPU内存泄漏
+        window.onbeforeunload = function() {
+            try {
+                if (tvWidget && tvWidget.state && tvWidget.state.isInitialized) {
+                    if (tvWidget.mainChart && typeof tvWidget.mainChart.remove === 'function') tvWidget.mainChart.remove();
+                    if (tvWidget.volumeChart && typeof tvWidget.volumeChart.remove === 'function') tvWidget.volumeChart.remove();
+                    if (tvWidget.macdChart && typeof tvWidget.macdChart.remove === 'function') tvWidget.macdChart.remove();
+                    if (tvWidget.chanMacdChart && typeof tvWidget.chanMacdChart.remove === 'function') tvWidget.chanMacdChart.remove();
+                    if (tvWidget.atrChart && typeof tvWidget.atrChart.remove === 'function') tvWidget.atrChart.remove();
+                }
+            } catch (e) {}
+        };
+        
+        // 初始化默认均线/布林带配置（仅在首次初始化时）
+        if (!hasInitializedDefaultMAs && movingAverages.length === 0) {
+            console.log('初始化默认均线与布林带指标');
+            
+            if (typeof maIdCounter !== 'number' || !Number.isFinite(maIdCounter)) {
+                maIdCounter = 0;
+            }
+            if (typeof bbIdCounter !== 'number' || !Number.isFinite(bbIdCounter)) {
+                bbIdCounter = 0;
+            }
+            
+            const defaultMAs = [
+                { type: 'EMA', length: 26, color: '#FF8C00', name: 'EMA26', visible: false },  // 橙色
+                { type: 'EMA', length: 52, color: '#000000', name: 'EMA52', visible: true },   // 黑色 · 默认开
+                { type: 'SMA', length: 30, color: '#1E90FF', name: 'MA30', visible: true },    // 蓝色 · 默认开
+                { type: 'SMA', length: 250, color: '#800080', name: 'MA250', visible: true }   // 紫色 · 默认开
+            ];
+            
+            defaultMAs.forEach(ma => {
+                const config = {
+                    id: ++maIdCounter,
+                    type: ma.type,
+                    length: ma.length,
+                    source: 'close',
+                    smoothType: 'none',
+                    smoothLength: 3,
+                    lineWidth: 1,   // 1px线宽
+                    lineStyle: 0,   // 实线
+                    color: ma.color,
+                    visible: ma.visible
+                };
+                
+                movingAverages.push(config);
+                console.log(`添加默认${ma.name}:`, ma.color);
+            });
+            
+            if (bollingerBands.length === 0) {
+                const defaultBB = {
+                    id: ++bbIdCounter,
+                    type: 'Bollinger Bands',
+                    length: 20,
+                    upperMultiplier: 2,
+                    lowerMultiplier: 2,
+                    source: 'close',
+                    lineWidth: 1,
+                    lineStyle: 0,
+                    upperColor: '#ff6b6b',
+                    middleColor: '#ffffff',
+                    lowerColor: '#ff6b6b',
+                    visible: false
+                };
+                bollingerBands.push(defaultBB);
+                console.log('添加默认布林带: BB(20, 2, 2)');
+            }
+            
+            console.log('默认指标配置完成，当前均线数量', movingAverages.length, '布林带数量', bollingerBands.length);
+            hasInitializedDefaultMAs = true;
+        }
+        
+        // 添加均线到图表
+        addMovingAveragesToChart(candles);
+        
+        // 添加布林带到图表
+        addBollingerBandsToChart(candles);
+        
+        // 更新技术指标面板显示
+        updateIndicatorPanel();
+        
+        // 绑定同步事件
+        bindSyncEvents(mainChartContainer, volumeChartContainer, atrChartContainer, macdChartContainer, chanMacdChartContainer, mainChart, volumeChart, atrChart, macdChart, chanMacdChart, showMacd);
+        
+        // 最终确保所有图表时间轴对齐（同时恢复刷新前保存的缩放/位置）
+        setTimeout(() => {
+            const allCharts = [mainChart, volumeChart, atrChart];
+            if (showMacd && macdChart) allCharts.push(macdChart);
+            if (showMacd && chanMacdChart) allCharts.push(chanMacdChart);
+            
+            // 检查是否有待恢复的视图（缩放 + 位置）
+            const pending = window._pendingRestoreView;
+            window._pendingRestoreView = null;
+            
+            if (pending) {
+                // 恢复刷新前的缩放和位置（时间范围优先，避免数据滑动后逻辑索引错位）
+                console.log('📌 恢复图表视图:', JSON.stringify(pending));
+                restoreChartViewState(allCharts, pending, { preferTime: true });
+            } else {
+                // 无保存视图，正常同步主图到子图
+                const visibleRange = mainChart.timeScale().getVisibleRange();
+                if (visibleRange) {
+                    console.log('🔧 最终同步可见范围:', visibleRange);
+                    [volumeChart, atrChart].concat(
+                        showMacd && macdChart ? [macdChart] : [],
+                        showMacd && chanMacdChart ? [chanMacdChart] : []
+                    ).forEach(c => {
+                        try { c.timeScale().setVisibleRange(visibleRange); } catch(e) {}
+                    });
+                }
+            }
+            console.log('🔧 最终时间轴对齐完成');
+        }, 150);
+        // 只有在时间输入框都为空时才设置图表默认时间范围
+        if (!$('#start_time').val() && !$('#end_time').val()) {
+            setDefaultTimeRange();
+        }
+
+        // 添加买卖点提示
+        // 初始化 tooltip 与 U 显示状态
+        window.showUOnMain = $('#toggleUOnMain').is(':checked');
+        window.showUOnElement = $('#toggleUOnElement').is(':checked');
+        setupTooltip(mainChart, [], [], mainChartContainer, volumeChartContainer, atrChartContainer, macdChartContainer, chanMacdChartContainer, volumeChart, atrChart, macdChart, chanMacdChart, showMacd);
+       
+        // 更新EMA52显示
+        if (currentData) {
+            updateEMA52Display(currentData);
+        }
+        
+}

web/static/js/app/chart_tv_indicators.js

@@ -0,0 +1,564 @@
+/* chart_tv_indicators.js — volume / ATR / ChanMACD */
+
+function chartTvRenderIndicators(ctx) {
+        var symbol = ctx.symbol;
+        var timeframe = ctx.timeframe;
+        var symbolConfig = ctx.symbolConfig;
+        var useSubSubPeriod = ctx.useSubSubPeriod;
+        var useElementPeriod = ctx.useElementPeriod;
+        var klinePeriodLabel = ctx.klinePeriodLabel;
+        var candles = ctx.candles;
+        var klineDataSource = ctx.klineDataSource;
+        var container = ctx.container;
+        var showMacd = ctx.showMacd;
+        var showOriginalKline = ctx.showOriginalKline;
+        var mainChartContainer = ctx.mainChartContainer;
+        var volumeChartContainer = ctx.volumeChartContainer;
+        var atrChartContainer = ctx.atrChartContainer;
+        var macdChartContainer = ctx.macdChartContainer;
+        var chanMacdChartContainer = ctx.chanMacdChartContainer;
+        var mainChart = ctx.mainChart;
+        var volumeChart = ctx.volumeChart;
+        var atrChart = ctx.atrChart;
+        var macdChart = ctx.macdChart;
+        var chanMacdChart = ctx.chanMacdChart;
+        var createChartOptions = ctx.createChartOptions;
+        // 转换成交量数据 - 与K线周期一致
+        let volumes = [];
+        const volumeDataSource = useSubSubPeriod ? (currentData.sub_sub_kline_data || []) : (useElementPeriod ? currentData.element_kline_data : currentData.kline_data);
+        
+        console.log('成交量数据源选择:', klinePeriodLabel);
+        console.log('成交量数据长度:', volumeDataSource.length);
+        
+        if (volumeDataSource && Array.isArray(volumeDataSource)) {
+            volumes = volumeDataSource.map(kline => {
+                // 使用与K线和MACD完全相同的时间戳计算方式
+                const timestamp = Math.floor(new Date(kline.date).getTime() / 1000);
+                return {
+                    time: timestamp,
+                    value: parseFloat(kline.volume),
+                    color: parseFloat(kline.close) >= parseFloat(kline.open) ? 'rgba(40, 167, 69, 0.5)' : 'rgba(220, 53, 69, 0.5)',
+                };
+            });
+            
+            console.log('处理后的成交量数据点数:', volumes.length);
+        }
+        
+        // 添加成交量图表
+        const volumeSeries = volumeChart.addHistogramSeries({
+            color: '#26a69a',
+            priceFormat: {
+                type: 'volume',
+            },
+            title: '成交量',
+        });
+        volumeSeries.setData(volumes);
+        tvWidget.series.volumeSeries = volumeSeries;
+        
+        // 添加ATR图表
+        const atrLineSeries = atrChart.addLineSeries({
+            color: '#FF9800',
+            lineWidth: 2,
+            title: 'ATR',
+            lastValueVisible: false,
+            priceLineVisible: false,
+        });
+        
+        // 准备ATR数据
+        const atrData = [];
+        const atrKlineDataSource = useSubSubPeriod ? (currentData.sub_sub_kline_data || []) : (useElementPeriod ? currentData.element_kline_data : currentData.kline_data);
+        const atrDataSource = useSubSubPeriod ? (currentData.sub_sub_atr || currentData.atr) : (useElementPeriod ? (currentData.element_atr || currentData.atr) : currentData.atr);
+        
+        console.log('ATR数据源选择:', klinePeriodLabel);
+        console.log('ATR数据长度:', atrDataSource ? atrDataSource.length : 0);
+        console.log('K线数据长度:', atrKlineDataSource ? atrKlineDataSource.length : 0);
+        
+        if (atrDataSource && Array.isArray(atrDataSource) && atrKlineDataSource && Array.isArray(atrKlineDataSource)) {
+            // 关键修复：为每个K线时间点都创建ATR数据点，包括没有ATR值的前期数据
+            for (let i = 0; i < atrKlineDataSource.length; i++) {
+                const kline = atrKlineDataSource[i];
+                const timestamp = Math.floor(new Date(kline.date).getTime() / 1000);
+                
+                // 为每个时间点都添加数据以保持时间轴对齐，但ATR为0时不显示
+                if (atrDataSource[i] !== undefined) {
+                    if (atrDataSource[i] > 0) {
+                        // ATR有效值，正常显示
+                        atrData.push({
+                            time: timestamp,
+                            value: atrDataSource[i]
+                        });
+                    } else {
+                        // ATR为0，添加时间点但不显示线条（使用undefined作为value）
+                        atrData.push({
+                            time: timestamp,
+                            value: undefined
+                        });
+                    }
+                }
+            }
+            
+            console.log('处理后的ATR数据点数:', atrData.length);
+            console.log('ATR数据样本:', atrData.slice(0, 5));
+        }
+        console.log('处理后的ATR数据点数:', atrData.length);
+        atrLineSeries.setData(atrData);
+        tvWidget.series.atrLineSeries = atrLineSeries;
+        
+        // 旧 MACD 图已移除，不再绘制（保留占位但彻底禁用）
+        if (FEATURES.legacyMacd && showMacd && currentData.macd && currentData.kline_data && Array.isArray(currentData.kline_data)) {
+            // 创建MACD线
+            const macdLineSeries = macdChart.addLineSeries({
+                color: '#2962FF',
+                lineWidth: 1,
+                title: 'MACD',
+                lastValueVisible: false, // 禁用最后值标签，防止遮挡
+                priceLineVisible: false, // 禁用价格线
+            });
+            
+            // 创建信号线
+            const signalLineSeries = macdChart.addLineSeries({
+                color: '#FF6B6B',
+                lineWidth: 1,
+                title: 'Signal',
+                lastValueVisible: false, // 禁用最后值标签，防止遮挡
+                priceLineVisible: false, // 禁用价格线
+            });
+            
+            // 创建直方图
+            const histogramSeries = macdChart.addHistogramSeries({
+                color: '#26a69a',
+                title: 'Histogram',
+                priceFormat: {
+                    type: 'price',
+                    precision: 4,
+                },
+            });
+            
+            // 提取MACD数据 - 使用和K线数据相同的时间处理逻辑
+            const macdData = [];
+            const signalData = [];
+            const histogramData = [];
+            
+            // 使用与K线数据相同的数据源来确保时间对齐
+            const klineDataSource = useSubSubPeriod ? (currentData.sub_sub_kline_data || []) : (useElementPeriod ? currentData.element_kline_data : currentData.kline_data);
+            const macdDataSource = useElementPeriod ? 
+                (currentData.element_macd || currentData.macd) : // 如果有次周期MACD数据则使用，否则使用主周期
+                currentData.macd; // 主周期使用主周期MACD数据
+            
+            console.log('MACD数据源选择:', useElementPeriod ? '次周期' : '主周期');
+            console.log('K线数据长度:', klineDataSource.length);
+            console.log('MACD数据:', macdDataSource);
+            
+            for (let i = 0; i < klineDataSource.length; i++) {
+                const kline = klineDataSource[i];
+                // 使用与K线完全相同的时间戳计算方式
+                const timestamp = Math.floor(new Date(kline.date).getTime() / 1000);
+                
+                if (macdDataSource && macdDataSource.macd && macdDataSource.macd[i] !== undefined) {
+                    macdData.push({
+                        time: timestamp,
+                        value: macdDataSource.macd[i]
+                    });
+                    
+                    signalData.push({
+                        time: timestamp,
+                        value: macdDataSource.signal[i]
+                    });
+                    
+                    // 设置直方图颜色
+                    const histValue = macdDataSource.histogram[i];
+                    histogramData.push({
+                        time: timestamp,
+                        value: histValue,
+                        color: histValue >= 0 ? 'rgba(40, 167, 69, 0.5)' : 'rgba(220, 53, 69, 0.5)'
+                    });
+                }
+            }
+            
+            console.log('处理后的MACD数据点数:', macdData.length);
+            
+            macdLineSeries.setData(macdData);
+            signalLineSeries.setData(signalData);
+            histogramSeries.setData(histogramData);
+            
+            tvWidget.series.macdLineSeries = macdLineSeries;
+            tvWidget.series.signalLineSeries = signalLineSeries;
+            tvWidget.series.histogramSeries = histogramSeries;
+        }
+        // 添加ChanMACD图表
+        console.log('ChanMACD图表创建条件检查:', {
+            showMacd: showMacd,
+            chanMacdChart: !!chanMacdChart,
+            hasMacd: !!currentData.macd,
+            hasKlineData: !!currentData.kline_data,
+            isArray: Array.isArray(currentData.kline_data)
+        });
+        // 在创建 ChanMACD 前，确保一次性同步 U 显示开关到全局（默认不显示）
+        if (typeof window.showUOnMain === 'undefined') {
+            window.showUOnMain = $('#toggleUOnMain').is(':checked');
+        }
+        if (typeof window.showUOnElement === 'undefined') {
+            window.showUOnElement = $('#toggleUOnElement').is(':checked');
+        }
+        if (typeof window.showUOnSubSub === 'undefined') {
+            window.showUOnSubSub = $('#toggleUOnSubSub').is(':checked');
+        }
+        if (showMacd && chanMacdChart && ((useSubSubPeriod && currentData.sub_sub_macd) || (useElementPeriod && currentData.element_macd) || currentData.macd) && (useSubSubPeriod ? (currentData.sub_sub_kline_data || []) : (useElementPeriod ? currentData.element_kline_data : currentData.kline_data))) {
+            console.log('✅ 开始创建 ChanMACD 系列');
+            // 创建ChanMACD线系列
+            const chanMacdLineSeries = chanMacdChart.addLineSeries({
+                color: '#2962FF',
+                lineWidth: 1,
+                title: 'ChanMACD',
+                lastValueVisible: false,
+                priceLineVisible: false,
+            });
+            
+            // 创建ChanMACD信号线系列  
+            const chanMacdSignalSeries = chanMacdChart.addLineSeries({
+                color: '#FF6B6B',
+                lineWidth: 1,
+                title: 'ChanSignal',
+                lastValueVisible: false,
+                priceLineVisible: false,
+            });
+            
+            // 创建ChanMACD柱状图系列
+            const chanMacdHistSeries = chanMacdChart.addHistogramSeries({
+                color: '#26a69a',
+                title: 'ChanHistogram',
+                priceFormat: {
+                    type: 'price',
+                    precision: 4,
+                },
+            });
+            
+            // 设置ChanMACD图表的字体大小
+            chanMacdChart.applyOptions({
+                layout: {
+                    fontSize: 10, // 设置更小的字体大小
+                },
+                rightPriceScale: {
+                    fontSize: 10, // 设置右侧价格轴的字体大小
+                },
+                timeScale: {
+                    fontSize: 10, // 设置时间轴的字体大小
+                },
+            });
+            
+            // 使用与主图一致的数据源（小周期开启时使用小周期MACD与K线）
+            const klineDataSource = useSubSubPeriod ? (currentData.sub_sub_kline_data || []) : (useElementPeriod ? currentData.element_kline_data : currentData.kline_data);
+            const macdDataSource = useSubSubPeriod ? (currentData.sub_sub_macd || currentData.macd) : (useElementPeriod ? (currentData.element_macd || currentData.macd) : currentData.macd);
+            
+            // 准备ChanMACD数据
+            const chanMacdData = [];
+            const chanSignalData = [];
+            const chanHistData = [];
+            
+            console.log('ChanMACD数据源检查:', {
+                klineDataSourceLength: klineDataSource.length,
+                macdDataSource: !!macdDataSource,
+                macdLength: macdDataSource ? macdDataSource.macd.length : 0
+            });
+            
+            console.log('ChanMACD数据源检查:', {
+                klineDataSourceLength: klineDataSource.length,
+                macdDataSource: !!macdDataSource,
+                macdLength: macdDataSource ? macdDataSource.macd.length : 0
+            });
+            
+            for (let i = 0; i < klineDataSource.length; i++) {
+                const kline = klineDataSource[i];
+                if (kline && kline.date && 
+                    i < macdDataSource.macd.length && 
+                    macdDataSource.macd[i] !== null && macdDataSource.macd[i] !== undefined) {
+                    
+                    // 使用与K线完全相同的时间戳计算方式
+                    const timestamp = Math.floor(new Date(kline.date).getTime() / 1000);
+                    
+                    chanMacdData.push({
+                        time: timestamp,
+                        value: macdDataSource.macd[i]
+                    });
+                    
+                    chanSignalData.push({
+                        time: timestamp,
+                        value: macdDataSource.signal[i]
+                    });
+                    
+                    chanHistData.push({
+                        time: timestamp,
+                        value: macdDataSource.histogram[i],
+                        color: macdDataSource.histogram[i] >= 0 ? 'rgba(40, 167, 69, 0.5)' : 'rgba(220, 53, 69, 0.5)'
+                    });
+                }
+            }
+            
+            console.log('ChanMACD数据处理完成:', {
+                chanMacdDataLength: chanMacdData.length,
+                chanSignalDataLength: chanSignalData.length,
+                chanHistDataLength: chanHistData.length,
+                sampleData: chanMacdData.length > 0 ? chanMacdData[0] : null
+            });
+            
+            // 设置ChanMACD数据
+            console.log('ChanMACD数据长度:', chanMacdData.length, chanSignalData.length, chanHistData.length);
+            
+            if (chanMacdData.length > 0) {
+                chanMacdLineSeries.setData(chanMacdData);
+                chanMacdSignalSeries.setData(chanSignalData);
+                chanMacdHistSeries.setData(chanHistData);
+                console.log('✅ ChanMACD数据设置成功');
+            } else {
+                console.warn('⚠️ ChanMACD数据为空，无法设置数据');
+            }
+            
+            // 保存到tvWidget
+            tvWidget.series.chanMacdLineSeries = chanMacdLineSeries;
+            tvWidget.series.chanMacdSignalSeries = chanMacdSignalSeries;
+            tvWidget.series.chanMacdHistSeries = chanMacdHistSeries;
+            
+            console.log('✅ ChanMACD图表系列已保存到tvWidget');
+            
+            // 添加ChanMACD分析标注
+            // 根据主/次周期开关与各自的"显示U"独立控制
+            const cm = useSubSubPeriod ? (currentData.sub_sub_chan_macd || currentData.chan_macd) : (useElementPeriod ? (currentData.element_chan_macd || currentData.chan_macd) : currentData.chan_macd);
+            // 默认不显示，必须用户勾选对应复选框
+            const allowU = useSubSubPeriod ? !!window.showUOnSubSub : (useElementPeriod ? !!window.showUOnElement : !!window.showUOnMain);
+            if (cm && allowU) {
+                console.log('添加ChanMACD分析标注:', {
+                    segListLength: cm.seg_list ? cm.seg_list.length : 0,
+                    unittfListLength: cm.unittf_list ? cm.unittf_list.length : 0,
+                    histsetListLength: cm.histset_list ? cm.histset_list.length : 0
+                });
+                
+                // 详细检查段数据
+                if (cm.seg_list && cm.seg_list.length > 0) {
+                    console.log('段数据详情:', cm.seg_list.slice(0, 3)); // 显示前3个段
+                } else {
+                    console.log('⚠️ 段数据为空或不存在');
+                }
+                
+                addAllChanMacdMarkers(
+                    cm.seg_list || [], 
+                    cm.unittf_list || [], 
+                    cm.histset_list || [],
+                    {
+                        high_position_list: cm.high_position_list || [],
+                        high_empty_list: cm.high_empty_list || [],
+                        low_position_list: cm.low_position_list || [],
+                        low_empty_list: cm.low_empty_list || [],
+                        return_zero_list: cm.return_zero_list || [],
+                        cross0_up_list: cm.cross0_up_list || [],
+                        cross0_down_list: cm.cross0_down_list || []
+                    }
+                );
+
+                // 同时从主/次周期的 klu_list 提取 SD/CD 标记，分别使用不同样式
+                try {
+                    const mainCm = currentData.chan_macd || {};
+                    const elementCm = currentData.element_chan_macd || {};
+
+                    const mainMarkers = [];
+                    const elementMarkers = [];
+
+                    // 基于时间构建 MACD 值映射，便于按时间快速获取对应的 MACD 值
+                    const buildMacdTimeMap = (macdObj, klineArr) => {
+                        const map = new Map();
+                        if (!macdObj || !klineArr || !Array.isArray(klineArr)) return map;
+                        for (let i = 0; i < klineArr.length; i++) {
+                            const k = klineArr[i];
+                            if (!k || !k.date) continue;
+                            const t = Math.floor(new Date(k.date).getTime() / 1000);
+                            const val = (macdObj.macd && macdObj.macd[i] !== undefined && macdObj.macd[i] !== null) ? macdObj.macd[i] : null;
+                            map.set(t, val);
+                        }
+                        return map;
+                    };
+                    const mainMacdMap = buildMacdTimeMap(currentData.macd, currentData.kline_data);
+                    const elementMacdMap = buildMacdTimeMap(
+                        (currentData.element_macd || currentData.macd),
+                        (currentData.element_kline_data || currentData.kline_data)
+                    );
+
+                    // 主周期 U 标记（蓝/橙，与原样式一致）
+                    if (window.showUOnMain && Array.isArray(mainCm.klu_list)) {
+                        mainCm.klu_list.forEach((item) => {
+                            if (!item || !item.time) return;
+                            const ts = Math.floor(new Date(item.time).getTime() / 1000);
+                            if (isNaN(ts)) return;
+                            if (Number(item.separate_div) > 0) {
+                                const macdVal = mainMacdMap.get(ts);
+                                const posSd = (macdVal > 0) ? 'aboveBar' : (macdVal < 0) ? 'belowBar' : 'aboveBar';
+                                mainMarkers.push({ time: ts, position: posSd, color: '#03a9f4', shape: 'arrowUp', text: `SD${Number(item.separate_div)}`, size: 0.6 });
+                            }
+                            if (item.continue_div === true) {
+                                const macdVal = mainMacdMap.get(ts);
+                                const posCd = (macdVal > 0) ? 'aboveBar' : (macdVal < 0) ? 'belowBar' : 'belowBar';
+                                mainMarkers.push({ time: ts, position: posCd, color: '#ff9800', shape: 'arrowDown', text: 'CD', size: 0.6 });
+                            }
+                            if (item.near0_return && Number(item.near0_return) > 0) {
+                                mainMarkers.push({ time: ts, position: 'belowBar', color: '#8bc34a', shape: 'circle', text: `${Number(item.near0_return)}`, size: 0.6 });
+                            }
+                        });
+                    }
+
+                    // 次周期 U 标记（使用不同配色以区分）
+                    if (window.showUOnElement && Array.isArray(elementCm.klu_list)) {
+                        elementCm.klu_list.forEach((item) => {
+                            if (!item || !item.time) return;
+                            const ts = Math.floor(new Date(item.time).getTime() / 1000);
+                            if (isNaN(ts)) return;
+                            if (Number(item.separate_div) > 0) {
+                                const macdVal = elementMacdMap.get(ts);
+                                const posSd = (macdVal > 0) ? 'aboveBar' : (macdVal < 0) ? 'belowBar' : 'aboveBar';
+                                elementMarkers.push({ time: ts, position: posSd, color: '#9c27b0', shape: 'arrowUp', text: `SD${Number(item.separate_div)}`, size: 0.6 });
+                            }
+                            if (item.continue_div === true) {
+                                const macdVal = elementMacdMap.get(ts);
+                                const posCd = (macdVal > 0) ? 'aboveBar' : (macdVal < 0) ? 'belowBar' : 'belowBar';
+                                elementMarkers.push({ time: ts, position: posCd, color: '#4caf50', shape: 'arrowDown', text: 'CD', size: 0.6 });
+                            }
+                            if (item.near0_return && Number(item.near0_return) > 0) {
+                                elementMarkers.push({ time: ts, position: 'belowBar', color: '#009688', shape: 'circle', text: `${Number(item.near0_return)}`, size: 0.6 });
+                            }
+                        });
+                    }
+
+                    const subSubCm = currentData.sub_sub_chan_macd || {};
+                    const subSubMarkers = [];
+                    const subSubMacdMap = buildMacdTimeMap(currentData.macd, currentData.kline_data);
+                    if (window.showUOnSubSub && Array.isArray(subSubCm.klu_list)) {
+                        subSubCm.klu_list.forEach((item) => {
+                            if (!item || !item.time) return;
+                            const ts = Math.floor(new Date(item.time).getTime() / 1000);
+                            if (isNaN(ts)) return;
+                            if (Number(item.separate_div) > 0) {
+                                const macdVal = subSubMacdMap.get(ts);
+                                const posSd = (macdVal > 0) ? 'aboveBar' : (macdVal < 0) ? 'belowBar' : 'aboveBar';
+                                subSubMarkers.push({ time: ts, position: posSd, color: '#00897b', shape: 'arrowUp', text: `SD${Number(item.separate_div)}`, size: 0.6 });
+                            }
+                            if (item.continue_div === true) {
+                                const macdVal = subSubMacdMap.get(ts);
+                                const posCd = (macdVal > 0) ? 'aboveBar' : (macdVal < 0) ? 'belowBar' : 'belowBar';
+                                subSubMarkers.push({ time: ts, position: posCd, color: '#26a69a', shape: 'arrowDown', text: 'CD', size: 0.6 });
+                            }
+                            if (item.near0_return && Number(item.near0_return) > 0) {
+                                subSubMarkers.push({ time: ts, position: 'belowBar', color: '#00695c', shape: 'circle', text: `${Number(item.near0_return)}`, size: 0.6 });
+                            }
+                        });
+                    }
+                    window.kluDivMarkersSubSub = subSubMarkers;
+
+                    // 保存到全局，供主图合并标记使用
+                    window.kluDivMarkersMain = mainMarkers;
+                    window.kluDivMarkersElement = elementMarkers;
+                } catch (e) {
+                    console.warn('处理 KLU 背驰标记出错:', e);
+                    window.kluDivMarkersMain = [];
+                    window.kluDivMarkersElement = [];
+                    window.kluDivMarkersSubSub = [];
+                }
+            } else {
+                console.log('⚠️ 没有ChanMACD分析数据');
+                // 无数据时清空本次的 KLU 背驰标记
+                window.kluDivMarkersMain = [];
+                window.kluDivMarkersElement = [];
+                window.kluDivMarkersSubSub = [];
+            }
+        } else {
+            console.log('⚠️ ChanMACD图表创建条件不满足');
+        }
+        // 独立于当前显示周期：计算主/次周期 SD/CD 标记（用于主图合并显示）
+        try {
+            const mainCmAll = currentData.chan_macd || {};
+            const elementCmAll = currentData.element_chan_macd || {};
+            const mainMarkersAll = [];
+            const elementMarkersAll = [];
+
+            // 构建 MACD 时间映射，用于依据 MACD 正负决定 SD/CD 的显示上下位置
+            const buildMacdTimeMapAll = (macdObj, klineArr) => {
+                const map = new Map();
+                if (!macdObj || !klineArr || !Array.isArray(klineArr)) return map;
+                for (let i = 0; i < klineArr.length; i++) {
+                    const k = klineArr[i];
+                    if (!k || !k.date) continue;
+                    const t = Math.floor(new Date(k.date).getTime() / 1000);
+                    const val = (macdObj.macd && macdObj.macd[i] !== undefined && macdObj.macd[i] !== null) ? macdObj.macd[i] : null;
+                    map.set(t, val);
+                }
+                return map;
+            };
+            const mainMacdMapAll = buildMacdTimeMapAll(currentData.macd, currentData.kline_data);
+            const elementMacdMapAll = buildMacdTimeMapAll(
+                (currentData.element_macd || currentData.macd),
+                (currentData.element_kline_data || currentData.kline_data)
+            );
+            if ((typeof window.showUOnMain === 'undefined' ? false : window.showUOnMain) && Array.isArray(mainCmAll.klu_list)) {
+                mainCmAll.klu_list.forEach((item) => {
+                    if (!item || !item.time) return;
+                    const ts = Math.floor(new Date(item.time).getTime() / 1000);
+                    if (isNaN(ts)) return;
+                    if (Number(item.separate_div) > 0) {
+                        const macdVal = mainMacdMapAll.get(ts);
+                        const posSd = (macdVal > 0) ? 'aboveBar' : (macdVal < 0) ? 'belowBar' : 'aboveBar';
+                        mainMarkersAll.push({ time: ts, position: posSd, color: '#03a9f4', shape: 'arrowUp', text: `SD${Number(item.separate_div)}`, size: 0.6 });
+                    }
+                    if (item.continue_div === true) {
+                        const macdVal = mainMacdMapAll.get(ts);
+                        const posCd = (macdVal > 0) ? 'aboveBar' : (macdVal < 0) ? 'belowBar' : 'belowBar';
+                        mainMarkersAll.push({ time: ts, position: posCd, color: '#ff9800', shape: 'arrowDown', text: 'CD', size: 0.6 });
+                    }
+                    if (item.near0_return && Number(item.near0_return) > 0) {
+                        mainMarkersAll.push({ time: ts, position: 'belowBar', color: '#8bc34a', shape: 'circle', text: `${Number(item.near0_return)}`, size: 0.6 });
+                    }
+                });
+            }
+            if ((typeof window.showUOnElement === 'undefined' ? false : window.showUOnElement) && Array.isArray(elementCmAll.klu_list)) {
+                elementCmAll.klu_list.forEach((item) => {
+                    if (!item || !item.time) return;
+                    const ts = Math.floor(new Date(item.time).getTime() / 1000);
+                    if (isNaN(ts)) return;
+                    if (Number(item.separate_div) > 0) {
+                        const macdVal = elementMacdMapAll.get(ts);
+                        const posSd = (macdVal > 0) ? 'aboveBar' : (macdVal < 0) ? 'belowBar' : 'aboveBar';
+                        elementMarkersAll.push({ time: ts, position: posSd, color: '#9c27b0', shape: 'arrowUp', text: `SD${Number(item.separate_div)}`, size: 0.6 });
+                    }
+                    if (item.continue_div === true) {
+                        const macdVal = elementMacdMapAll.get(ts);
+                        const posCd = (macdVal > 0) ? 'aboveBar' : (macdVal < 0) ? 'belowBar' : 'belowBar';
+                        elementMarkersAll.push({ time: ts, position: posCd, color: '#4caf50', shape: 'arrowDown', text: 'CD', size: 0.6 });
+                    }
+                    if (item.near0_return && Number(item.near0_return) > 0) {
+                        elementMarkersAll.push({ time: ts, position: 'belowBar', color: '#009688', shape: 'circle', text: `${Number(item.near0_return)}`, size: 0.6 });
+                    }
+                });
+            }
+            window.kluDivMarkersMain = mainMarkersAll;
+            window.kluDivMarkersElement = elementMarkersAll;
+            const subSubCmAll = currentData.sub_sub_chan_macd || {};
+            const subSubMarkersAll = [];
+            if (window.showUOnSubSub && Array.isArray(subSubCmAll.klu_list)) {
+                subSubCmAll.klu_list.forEach((item) => {
+                    if (!item || !item.time) return;
+                    const ts = Math.floor(new Date(item.time).getTime() / 1000);
+                    if (isNaN(ts)) return;
+                    if (Number(item.separate_div) > 0) {
+                        subSubMarkersAll.push({ time: ts, position: 'aboveBar', color: '#00897b', shape: 'arrowUp', text: `SD${Number(item.separate_div)}`, size: 0.6 });
+                    }
+                    if (item.continue_div === true) {
+                        subSubMarkersAll.push({ time: ts, position: 'belowBar', color: '#26a69a', shape: 'arrowDown', text: 'CD', size: 0.6 });
+                    }
+                    if (item.near0_return && Number(item.near0_return) > 0) {
+                        subSubMarkersAll.push({ time: ts, position: 'belowBar', color: '#00695c', shape: 'circle', text: `${Number(item.near0_return)}`, size: 0.6 });
+                    }
+                });
+            }
+            window.kluDivMarkersSubSub = subSubMarkersAll;
+        } catch (e) {
+            console.warn('独立计算 KLU 背驰标记出错:', e);
+            window.kluDivMarkersMain = [];
+            window.kluDivMarkersElement = [];
+            window.kluDivMarkersSubSub = [];
+        }
+}

web/static/js/app/chart_tv_lifecycle.js

@@ -0,0 +1,54 @@
+/* chart_tv_lifecycle.js — dispose Lightweight Charts / DOM / listeners */
+
+/** 释放 Lightweight Charts 实例、DOM 与全局事件，避免自动刷新内存泄漏 */
+function disposeTradingViewCharts() {
+    try {
+        if (window._tvInitCleanups && Array.isArray(window._tvInitCleanups)) {
+            window._tvInitCleanups.forEach(function (fn) { try { fn(); } catch (e) {} });
+        }
+        window._tvInitCleanups = [];
+        if (window._bindSyncCleanups && Array.isArray(window._bindSyncCleanups)) {
+            window._bindSyncCleanups.forEach(function (fn) { try { fn(); } catch (e) {} });
+        }
+        window._bindSyncCleanups = [];
+        if (window._tooltipCleanups && Array.isArray(window._tooltipCleanups)) {
+            window._tooltipCleanups.forEach(function (fn) { try { fn(); } catch (e) {} });
+        }
+        window._tooltipCleanups = [];
+
+        document.querySelectorAll(
+            '.volume-crosshair-line, .atr-crosshair-line, .macd-crosshair-line, .chanmacd-crosshair-line'
+        ).forEach(function (el) { try { el.remove(); } catch (e) {} });
+
+        if (typeof clearEMA52Series === 'function') {
+            try { clearEMA52Series(); } catch (e) {}
+        }
+
+        if (tvWidget) {
+            ['mainChart', 'volumeChart', 'macdChart', 'chanMacdChart', 'atrChart'].forEach(function (key) {
+                try {
+                    if (tvWidget[key] && typeof tvWidget[key].remove === 'function') {
+                        tvWidget[key].remove();
+                    }
+                } catch (e) {}
+                tvWidget[key] = null;
+            });
+            if (tvWidget.state) {
+                tvWidget.state.isInitialized = false;
+            }
+        }
+
+        var chartRoot = document.getElementById('tradingview_chart');
+        if (chartRoot) {
+            // 重建前救出 Cycle Summary，避免 innerHTML 清空时被销毁
+            var summaryEl = document.getElementById('wyckoffCycleSummary');
+            var chartHost = chartRoot.parentElement;
+            if (summaryEl && chartRoot.contains(summaryEl) && chartHost) {
+                chartHost.appendChild(summaryEl);
+            }
+            chartRoot.innerHTML = '';
+        }
+    } catch (e) {
+        console.warn('disposeTradingViewCharts 失败（可忽略）:', e);
+    }
+}

web/static/js/app/chart_tv_shell.js

@@ -0,0 +1,519 @@
+/* chart_tv_shell.js — containers, charts, main price series */
+
+function chartTvBuildShell(ctx) {
+        var symbol = ctx.symbol;
+        var timeframe = ctx.timeframe;
+
+        // 获取当前交易对的配置
+        const symbolConfig = getSymbolConfig(symbol);
+        console.log('交易对配置:', symbolConfig);
+        
+        // 检查数据是否存在
+        if (!currentData || !currentData.kline_data) {
+            console.error('数据加载失败或不存在');
+            return;
+        }
+        
+        // 检查使用哪一档K线数据：次次周期 / 小周期 / 主周期
+        const useSubSubPeriod = $('#subSubPeriodKline').is(':checked') &&
+                                currentData.sub_sub_kline_data &&
+                                Array.isArray(currentData.sub_sub_kline_data);
+        const useElementPeriod = $('#elementPeriodKline').is(':checked') &&
+                                currentData.element_kline_data &&
+                                Array.isArray(currentData.element_kline_data);
+        
+        // 输出K线周期选择状态
+        const klinePeriodLabel = useSubSubPeriod ? '次次周期' : (useElementPeriod ? '小周期' : '主周期');
+        console.log('K线周期选择:', klinePeriodLabel);
+        console.log('当前选择时区:', $('#timezone').val());
+        console.log('交易对类型:', symbolConfig.type);
+        
+        let candles = [];
+        const klineDataSource = useSubSubPeriod ? (currentData.sub_sub_kline_data || []) : (useElementPeriod ? (currentData.element_kline_data || []) : (currentData.kline_data || []));
+        
+        if (useSubSubPeriod || useElementPeriod) {
+            if (!klineDataSource.length) {
+                console.error(useSubSubPeriod ? '次次周期K线数据不存在或为空' : '小周期K线数据不存在或为空', klineDataSource);
+                return;
+            }
+            candles = klineDataSource.map((kline) => {
+                const date = new Date(kline.date);
+                const timestamp = Math.floor(date.getTime() / 1000);
+                return {
+                    time: timestamp,
+                    open: parseFloat(kline.open),
+                    high: parseFloat(kline.high),
+                    low: parseFloat(kline.low),
+                    close: parseFloat(kline.close),
+                };
+            }).filter((c) => isFinite(c.time) && isFinite(c.open) && isFinite(c.high) && isFinite(c.low) && isFinite(c.close));
+        } else {
+            if (!currentData.kline_data || !Array.isArray(currentData.kline_data)) {
+                console.error('主周期K线数据不存在或不是数组:', currentData.kline_data);
+                return;
+            }
+            candles = currentData.kline_data.map((kline) => {
+                const date = new Date(kline.date);
+                const timestamp = Math.floor(date.getTime() / 1000);
+                return {
+                    time: timestamp,
+                    open: parseFloat(kline.open),
+                    high: parseFloat(kline.high),
+                    low: parseFloat(kline.low),
+                    close: parseFloat(kline.close),
+                };
+            }).filter((c) => isFinite(c.time) && isFinite(c.open) && isFinite(c.high) && isFinite(c.low) && isFinite(c.close));
+        }
+        
+        // 根据交易对类型过滤数据（仅用于显示优化）
+        if (symbolConfig.type === 'a_stock' && timeframe.includes('m')) {
+            // 对于A股分钟级数据，过滤非交易时间
+            const originalLength = candles.length;
+            candles = filterTradingHours(candles, symbolConfig);
+            console.log(`A股数据过滤: ${originalLength} -> ${candles.length} 条记录`);
+        }
+        // 重置图表对象（容器已在 disposeTradingViewCharts 清空）
+        tvWidget = {
+            mainChart: null,
+            volumeChart: null,
+            macdChart: null,
+            series: {
+                candleSeries: null,
+                lineSeries: null,
+                volumeSeries: null,
+                macdLineSeries: null,
+                signalLineSeries: null,
+                histogramSeries: null,
+                mainBiSeries: [],
+                mainUncompletedBiSeries: [],
+                mainSegSeries: [],
+                mainUncompletedSegSeries: [],
+                mainZsSeries: [],
+                mainUncompletedZsSeries: [],
+                elementBiSeries: [],
+                elementUncompletedBiSeries: [],
+                elementSegSeries: [],
+                elementUncompletedSegSeries: [],
+                elementZsSeries: [],
+                elementUncompletedZsSeries: [],
+                subSubBiSeries: [],
+                subSubUncompletedBiSeries: [],
+                subSubSegSeries: [],
+                subSubUncompletedSegSeries: [],
+                subSubZsSeries: [],
+                subSubUncompletedZsSeries: [],
+                tradePointSeries: [],
+                mainBollingerSeries: [],
+                elementBollingerSeries: [],
+                maSeries: [], // 添加均线系列数组
+                bbSeries: [],  // 添加布林带系列数组
+                ema52Series: [] // 添加EMA52系列数组
+            },
+            state: {
+                isInitialized: false,
+                visibleRange: null,
+                logicalRange: null
+            }
+        };
+        
+        // 设置父容器样式
+        const container = document.getElementById('tradingview_chart');
+        container.style.position = 'relative';
+        container.style.width = '100%';
+        container.style.height = '100%';
+        
+        // 是否显示MACD
+        const showMacd = $('#showMacd').is(':checked');
+        const showOriginalKline = $('#showOriginalKline').is(':checked');
+        
+        // 创建主图容器
+        const mainChartContainer = document.createElement('div');
+        mainChartContainer.style.width = '100%';
+        mainChartContainer.style.position = 'absolute';
+        mainChartContainer.style.top = '0';
+        mainChartContainer.style.left = '0';
+        mainChartContainer.style.right = '0';
+        
+        // 创建成交量副图容器
+        const volumeChartContainer = document.createElement('div');
+        volumeChartContainer.style.width = '100%';
+        volumeChartContainer.style.position = 'absolute';
+        volumeChartContainer.style.left = '0';
+        volumeChartContainer.style.right = '0';
+        volumeChartContainer.style.borderTop = '1px solid #e0e0e0';
+        
+        // 添加ATR图表容器
+        const atrChartContainer = document.createElement('div');
+        atrChartContainer.style.width = '100%';
+        atrChartContainer.style.position = 'absolute';
+        atrChartContainer.style.left = '0';
+        atrChartContainer.style.right = '0';
+        atrChartContainer.style.borderTop = '1px solid #e0e0e0';
+
+        // 如果需要显示MACD，创建MACD容器
+        let macdChartContainer = null;
+        let chanMacdChartContainer = null;
+        if (showMacd) {
+            // 仅显示新的 ChanMACD 图：让其占用原 MACD+ChanMACD 的整体高度
+            // 新布局：主图(40%) → ChanMACD(30%) → 成交量(17.5%) → ATR(12.5%)
+            mainChartContainer.style.height = '40%';
+
+            // 隐藏旧 MACD 容器（不创建）
+            // 创建 ChanMACD 容器占据原 MACD+ChanMACD 高度（30%）
+            chanMacdChartContainer = document.createElement('div');
+            chanMacdChartContainer.style.width = '100%';
+            chanMacdChartContainer.style.height = '30%';
+            chanMacdChartContainer.style.position = 'absolute';
+            chanMacdChartContainer.style.top = '40%';
+            chanMacdChartContainer.style.left = '0';
+            chanMacdChartContainer.style.right = '0';
+            chanMacdChartContainer.style.borderTop = '1px solid #e0e0e0';
+            chanMacdChartContainer.style.zIndex = '10';
+            // 水印：便于区分是新的 ChanMACD 子图
+            const chanMacdWatermark = document.createElement('div');
+            chanMacdWatermark.textContent = 'ChanMACD';
+            chanMacdWatermark.style.position = 'absolute';
+            chanMacdWatermark.style.top = '4px';
+            chanMacdWatermark.style.left = '8px';
+            chanMacdWatermark.style.fontSize = '11px';
+            chanMacdWatermark.style.color = '#888';
+            chanMacdWatermark.style.pointerEvents = 'none';
+            chanMacdChartContainer.appendChild(chanMacdWatermark);
+
+            // 成交量位于 ChanMACD 之下
+            volumeChartContainer.style.top = '70%';
+            volumeChartContainer.style.height = '17.5%';
+
+            // ATR 位于最底部
+            atrChartContainer.style.top = '87.5%';
+            atrChartContainer.style.height = '12.5%';
+        } else {
+            // 不显示MACD时的高度 - 主图、成交量图和ATR图分配
+            mainChartContainer.style.height = '55%'; // 主图占55%
+            volumeChartContainer.style.top = '55%';
+            volumeChartContainer.style.height = '22.5%'; // 成交量图占22.5%
+
+            atrChartContainer.style.top = '77.5%'; // ATR图从77.5%位置开始
+            atrChartContainer.style.height = '22.5%'; // ATR图占22.5%
+        }
+        
+        container.appendChild(mainChartContainer);
+        container.appendChild(volumeChartContainer);
+        container.appendChild(atrChartContainer);
+        if (showMacd) {
+            // 只追加新的 ChanMACD 容器
+            container.appendChild(chanMacdChartContainer);
+        }
+        
+        // 防止同步过程中的无限循环（实际同步由 bindSyncEvents 负责）
+        
+        // 创建统一的图表选项
+        const createChartOptions = (showTimeScale = true, chartType = 'main') => {
+            // 根据图表类型确定高度
+            let chartHeight;
+            if (chartType === 'main') {
+                chartHeight = mainChartContainer.clientHeight;
+            } else if (chartType === 'volume') {
+                chartHeight = volumeChartContainer.clientHeight;
+            } else if (chartType === 'atr') {
+                chartHeight = atrChartContainer.clientHeight;
+            } else if (chartType === 'macd') {
+                chartHeight = macdChartContainer ? macdChartContainer.clientHeight : 0;
+            } else if (chartType === 'chanmacd') {
+                chartHeight = chanMacdChartContainer ? chanMacdChartContainer.clientHeight : 0;
+            } else {
+                chartHeight = mainChartContainer.clientHeight;
+            }
+            
+            const baseOptions = {
+                width: mainChartContainer.clientWidth,
+                height: chartHeight,
+                layout: {
+                    background: { color: '#ffffff' },
+                    textColor: '#333',
+                },
+                grid: {
+                    vertLines: { color: '#f0f0f0' },
+                    horzLines: { color: '#f0f0f0' },
+                },
+                crosshair: {
+                    mode: LightweightCharts.CrosshairMode.Normal,
+                    // 添加十字线工具提示本地化配置
+                    horzLine: {
+                        labelVisible: true,
+                    },
+                    vertLine: {
+                        labelVisible: true,
+                        // 自定义时间格式化
+                        labelFormatter: (time) => {
+                            const selectedTimezone = $('#timezone').val();
+                            try {
+                                const date = new Date(time * 1000);
+                                if (symbolConfig.type === 'a_stock') {
+                                    // A股使用中国时区格式
+                                    return date.toLocaleString('zh-CN', {
+                                        timeZone: 'Asia/Shanghai',
+                                        year: 'numeric',
+                                        month: '2-digit',
+                                        day: '2-digit',
+                                        hour: '2-digit',
+                                        minute: '2-digit',
+                                        second: '2-digit'
+                                    });
+                                } else {
+                                    return date.toLocaleString('zh-CN', {
+                                        timeZone: selectedTimezone,
+                                        year: 'numeric',
+                                        month: '2-digit',
+                                        day: '2-digit',
+                                        hour: '2-digit',
+                                        minute: '2-digit',
+                                        second: '2-digit'
+                                    });
+                                }
+                            } catch (e) {
+                                console.error('十字线时间格式化错误:', e);
+                                return new Date(time * 1000).toLocaleString();
+                            }
+                        },
+                    },
+                },
+                rightPriceScale: {
+                    borderColor: '#ddd',
+                    scaleMargins: {
+                        top: 0.1,
+                        bottom: 0.1,
+                    },
+                    // 为标签留出更多空间，防止遮挡
+                    minimumWidth: 80,
+                },
+                // 添加左边距配置
+                leftPriceScale: {
+                    visible: false,
+                },
+                // 添加本地化选项，确保所有时间显示都使用选定的时区
+                localization: {
+                    timeFormatter: (time) => {
+                        const selectedTimezone = $('#timezone').val();
+                        try {
+                            const date = new Date(time * 1000);
+                            if (symbolConfig.type === 'a_stock') {
+                                // A股使用中国时区格式
+                                return date.toLocaleString('zh-CN', {
+                                    timeZone: 'Asia/Shanghai',
+                                    year: 'numeric',
+                                    month: '2-digit',
+                                    day: '2-digit',
+                                    hour: '2-digit',
+                                    minute: '2-digit',
+                                    second: '2-digit'
+                                });
+                            } else {
+                                return date.toLocaleString('zh-CN', {
+                                    timeZone: selectedTimezone,
+                                    year: 'numeric',
+                                    month: '2-digit',
+                                    day: '2-digit',
+                                    hour: '2-digit',
+                                    minute: '2-digit',
+                                    second: '2-digit'
+                                });
+                            }
+                        } catch (e) {
+                            console.error('全局时间格式化错误:', e);
+                            return new Date(time * 1000).toLocaleString();
+                        }
+                    }
+                },
+                timeScale: {
+                    timeVisible: true,
+                    secondsVisible: false,
+                    visible: showTimeScale,
+                    borderColor: '#ddd',
+                    barSpacing: symbolConfig.type === 'a_stock' ? 6 : 10,
+                    // 确保所有图表使用相同的边距设置
+                    rightOffset: 12,
+                    // 移除可能影响拖动的固定边缘设置
+                    // fixLeftEdge: true,
+                    // fixRightEdge: true,
+                    lockVisibleTimeRangeOnResize: true,
+                    tickMarkFormatter: (time) => {
+                        const selectedTimezone = symbolConfig.type === 'a_stock' ? 'Asia/Shanghai' : $('#timezone').val();
+                        try {
+                            // 使用完整的配置确保时区正确应用
+                            const date = new Date(time * 1000);
+                            console.log('格式化时间:', time, '转换为:', date.toISOString(), '时区:', selectedTimezone);
+                            
+                            return date.toLocaleString('zh-CN', {
+                                timeZone: selectedTimezone,
+                                month: 'numeric',
+                                day: 'numeric',
+                                hour: '2-digit',
+                                minute: '2-digit',
+                            });
+                        } catch (e) {
+                            console.error('时间格式化错误:', e);
+                            // 如果时区格式化失败，返回简单格式
+                            return new Date(time * 1000).toLocaleString();
+                        }
+                    },
+                },
+            };
+            
+            // 根据交易对类型调整配置
+            return adjustChartForSymbolType(baseOptions, symbolConfig);
+        };
+        
+        // 创建主图表
+        const mainChart = LightweightCharts.createChart(mainChartContainer, createChartOptions(true, 'main'));
+
+        // Cycle Summary 挂到主图左下角（相对 K 线主图 pane，而非整图底边）
+        (function mountWyckoffCycleSummary() {
+            var summaryEl = document.getElementById('wyckoffCycleSummary');
+            if (!summaryEl) {
+                summaryEl = document.createElement('div');
+                summaryEl.id = 'wyckoffCycleSummary';
+                summaryEl.className = 'wyckoff-cycle-summary';
+                summaryEl.setAttribute('aria-live', 'polite');
+            }
+            mainChartContainer.appendChild(summaryEl);
+            if (typeof renderWyckoffCycleSummary === 'function') {
+                try { renderWyckoffCycleSummary(); } catch (e) {}
+            }
+        })();
+        
+        // 创建成交量图表 - 只显示底部的时间轴
+        const volumeChart = LightweightCharts.createChart(volumeChartContainer, createChartOptions(false, 'volume'));
+        
+        // 创建ATR图表
+        const atrChart = LightweightCharts.createChart(atrChartContainer, createChartOptions(false, 'atr'));
+        
+        // 创建MACD图表（如果需要）：仅创建新的 ChanMACD 图
+        let macdChart = null;
+        let chanMacdChart = null;
+        if (showMacd) {
+            chanMacdChart = LightweightCharts.createChart(chanMacdChartContainer, createChartOptions(false, 'chanmacd'));
+        }
+        
+        // 创建主价格系列并设置数据（支持多种图表类型）
+        (function(){
+            const klineType = ($('#klineType').val() || 'candlestick');
+            // 先清空旧的主系列引用
+            tvWidget.series.candleSeries = null;
+            tvWidget.series.lineSeries = null;
+            tvWidget.series.barSeries = null;
+            tvWidget.series.areaSeries = null;
+            tvWidget.series.baselineSeries = null;
+            tvWidget.series.renkoSeries = null;
+        tvWidget.series.heikinSeries = null;
+
+            if (klineType === 'candlestick') {
+                const series = mainChart.addCandlestickSeries({
+                    upColor: '#28a745',
+                    downColor: '#dc3545',
+                    borderVisible: false,
+                    wickUpColor: '#28a745',
+                    wickDownColor: '#dc3545',
+                });
+                series.setData(candles);
+                tvWidget.series.candleSeries = series;
+            } else if (klineType === 'renko') {
+                const series = mainChart.addCandlestickSeries({
+                    upColor: '#28a745',
+                    downColor: '#dc3545',
+                    borderVisible: false,
+                    wickUpColor: '#28a745',
+                    wickDownColor: '#dc3545',
+                });
+                const bricks = buildRenkoFromCandles(candles);
+                series.setData(bricks);
+                tvWidget.series.renkoSeries = series;
+            } else if (klineType === 'heikin') {
+                const series = mainChart.addCandlestickSeries({
+                    upColor: '#28a745',
+                    downColor: '#dc3545',
+                    borderVisible: false,
+                    wickUpColor: '#28a745',
+                    wickDownColor: '#dc3545',
+                });
+                const hk = buildHeikinFromCandles(candles);
+                series.setData(hk);
+                tvWidget.series.heikinSeries = series;
+            } else if (klineType === 'bar') {
+                const series = mainChart.addBarSeries({
+                    upColor: '#28a745',
+                    downColor: '#dc3545',
+                    thinBars: false
+                });
+                series.setData(candles);
+                tvWidget.series.barSeries = series;
+            } else if (klineType === 'line') {
+                const series = mainChart.addLineSeries({
+                    color: '#2962FF',
+                    lineWidth: 2,
+                    crosshairMarkerVisible: true,
+                    lastValueVisible: true,
+                    priceLineVisible: true,
+                });
+                const lineData = candles.map(c => ({ time: c.time, value: c.close }));
+                series.setData(lineData);
+                tvWidget.series.lineSeries = series;
+            } else if (klineType === 'area') {
+                const series = mainChart.addAreaSeries({
+                    topColor: 'rgba(41, 98, 255, 0.4)',
+                    bottomColor: 'rgba(41, 98, 255, 0.0)',
+                    lineColor: '#2962FF',
+                    lineWidth: 2,
+                });
+                const areaData = candles.map(c => ({ time: c.time, value: c.close }));
+                series.setData(areaData);
+                tvWidget.series.areaSeries = series;
+            } else if (klineType === 'baseline') {
+                const series = mainChart.addBaselineSeries({
+                    baseValue: { type: 'price', price: candles.length ? candles[candles.length - 1].close : 0 },
+                    topLineColor: '#26a69a',
+                    bottomLineColor: '#ef5350',
+                    topFillColor1: 'rgba(38, 166, 154, 0.28)',
+                    topFillColor2: 'rgba(38, 166, 154, 0.05)',
+                    bottomFillColor1: 'rgba(239, 83, 80, 0.28)',
+                    bottomFillColor2: 'rgba(239, 83, 80, 0.05)'
+                });
+                const baseData = candles.map(c => ({ time: c.time, value: c.close }));
+                series.setData(baseData);
+                tvWidget.series.baselineSeries = series;
+            } else if (klineType === 'klc') {
+                // KLC显示模式 - 使用蜡烛线显示KLC数据
+                const series = mainChart.addCandlestickSeries({
+                    upColor: '#28a745',
+                    downColor: '#dc3545',
+                    borderVisible: false,
+                    wickUpColor: '#28a745',
+                    wickDownColor: '#dc3545',
+                });
+                // 使用KLC数据创建蜡烛图
+                const klcCandles = buildKLCFromAnalysis(currentData);
+                series.setData(klcCandles);
+                tvWidget.series.klcSeries = series;
+            }
+        })();
+        ctx.symbolConfig = symbolConfig;
+        ctx.useSubSubPeriod = useSubSubPeriod;
+        ctx.useElementPeriod = useElementPeriod;
+        ctx.klinePeriodLabel = klinePeriodLabel;
+        ctx.candles = candles;
+        ctx.klineDataSource = klineDataSource;
+        ctx.container = container;
+        ctx.showMacd = showMacd;
+        ctx.showOriginalKline = showOriginalKline;
+        ctx.mainChartContainer = mainChartContainer;
+        ctx.volumeChartContainer = volumeChartContainer;
+        ctx.atrChartContainer = atrChartContainer;
+        ctx.macdChartContainer = macdChartContainer;
+        ctx.chanMacdChartContainer = chanMacdChartContainer;
+        ctx.mainChart = mainChart;
+        ctx.volumeChart = volumeChart;
+        ctx.atrChart = atrChart;
+        ctx.macdChart = macdChart;
+        ctx.chanMacdChart = chanMacdChart;
+        ctx.createChartOptions = createChartOptions;
+}

web/static/js/app/chart_view.js

@@ -1,4 +1,46 @@
 /* chart_view.js — split from chart.js */
+
+/** 用尾部 N 根合并进已有 K 线（同 timestamp 覆盖，更新则追加） */
+function mergeKlineTail(existing, incoming) {
+    if (!Array.isArray(incoming) || !incoming.length) {
+        return Array.isArray(existing) ? existing : [];
+    }
+    if (!Array.isArray(existing) || !existing.length) {
+        return incoming.slice();
+    }
+    const out = existing.slice();
+    const barTs = (row) => {
+        if (row && row.timestamp != null && row.timestamp !== '') {
+            const n = Number(row.timestamp);
+            if (!Number.isNaN(n)) return n;
+        }
+        const t = row && row.date != null ? new Date(row.date).getTime() : NaN;
+        return Number.isNaN(t) ? null : t;
+    };
+    for (let i = 0; i < incoming.length; i++) {
+        const row = incoming[i];
+        const ts = barTs(row);
+        if (ts == null) continue;
+        let idx = -1;
+        const scanFrom = Math.max(0, out.length - 8);
+        for (let j = out.length - 1; j >= scanFrom; j--) {
+            if (barTs(out[j]) === ts) {
+                idx = j;
+                break;
+            }
+        }
+        if (idx >= 0) {
+            out[idx] = Object.assign({}, out[idx], row);
+        } else {
+            const lastTs = barTs(out[out.length - 1]);
+            if (lastTs == null || ts > lastTs) {
+                out.push(row);
+            }
+        }
+    }
+    return out;
+}
+
 function updateChart(options) {
     options = options || {};
     // 只显示旋转加载图标
@@ -13,7 +55,7 @@ function updateChart(options) {
         symbol = $('#astockSymbol').val() || '000001';
     }
     
-    const timeframe = $('#timeframe').val() || window.DEFAULT_MAIN_TIMEFRAME || '5m';
+    const timeframe = $('#timeframe').val() || window.DEFAULT_MAIN_TIMEFRAME || '4h';
     const timezone = $('#timezone').val() || 'Asia/Shanghai';
     const elementTimeframe = $('#elementTimeframe').val() || window.DEFAULT_ELEMENT_TIMEFRAME || '1m';
     const subSubTimeframe = $('#subSubTimeframe').val() || '';
@@ -47,9 +89,88 @@ function updateChart(options) {
     if (options.fromAutoRefresh && window._analyzeXhr && window._analyzeXhr.readyState !== 4) {
         try { window._analyzeXhr.abort(); } catch (e) {}
     }
+
+    // 请求发出前冻结视窗（与自动刷新同一套；避免等响应时/setData 后 logical 索引漂移）
+    try {
+        if (tvWidget && tvWidget.mainChart) {
+            window._preserveViewOnRefresh = captureChartViewState(tvWidget.mainChart);
+            const prev = currentData && (
+                ($('#subSubPeriodKline').is(':checked') && currentData.sub_sub_kline_data) ||
+                ($('#elementPeriodKline').is(':checked') && currentData.element_kline_data) ||
+                currentData.kline_data
+            );
+            window._preserveViewBarCount = Array.isArray(prev) ? prev.length : 0;
+            console.log('📌 刷新前冻结视窗 bars=', window._preserveViewBarCount, window._preserveViewOnRefresh);
+        }
+    } catch (e) {
+        window._preserveViewOnRefresh = null;
+        window._preserveViewBarCount = 0;
+    }
+
+    const requestId = ++lastRequestId;
+    const chartsReady = !!(tvWidget && tvWidget.state && tvWidget.state.isInitialized && tvWidget.mainChart);
+    const hasBaseline = !!(currentData && Array.isArray(currentData.kline_data) && currentData.kline_data.length);
+    const baselineSymbol = (currentData && currentData.symbol) || window._lastChartSymbol || '';
+    // 自动刷新常态：只拉最近 2 根；换币对后基线不一致则禁止尾部合并（否则会叠旧缠论）
+    // fullAnalyze（约每 1 分钟）走全量 analyze 更新缠论
+    const useRecentTail = !!(
+        options.fromAutoRefresh &&
+        !options.fullAnalyze &&
+        chartsReady &&
+        hasBaseline &&
+        baselineSymbol &&
+        baselineSymbol === symbol
+    );
+
+    if (useRecentTail) {
+        console.log('自动刷新 → /api/klines/recent limit=2');
+        window._analyzeXhr = $.ajax({
+            url: '/api/klines/recent',
+            data: {
+                symbol: symbol,
+                timeframe: timeframe,
+                limit: 2,
+                element_timeframe: elementTimeframe || undefined,
+                sub_sub_timeframe: subSubTimeframe || undefined
+            },
+            success: function(partial) {
+                $('#refreshLoadingSpinner').hide();
+                if (requestId !== lastRequestId) return;
+                if (!partial || !Array.isArray(partial.kline_data)) {
+                    console.warn('recent 响应无效，回退全量 analyze');
+                    updateChart({ incremental: true, reason: 'recent-fallback' });
+                    return;
+                }
+                currentData.kline_data = mergeKlineTail(currentData.kline_data, partial.kline_data);
+                if (Array.isArray(partial.element_kline_data)) {
+                    currentData.element_kline_data = mergeKlineTail(
+                        currentData.element_kline_data, partial.element_kline_data
+                    );
+                    if (partial.element_timeframe) {
+                        currentData.element_timeframe = partial.element_timeframe;
+                    }
+                }
+                if (Array.isArray(partial.sub_sub_kline_data)) {
+                    currentData.sub_sub_kline_data = mergeKlineTail(
+                        currentData.sub_sub_kline_data, partial.sub_sub_kline_data
+                    );
+                    if (partial.sub_sub_timeframe) {
+                        currentData.sub_sub_timeframe = partial.sub_sub_timeframe;
+                    }
+                }
+                refreshChart(currentData, { incremental: true, skipTables: true });
+            },
+            error: function(jqXHR, textStatus, errorThrown) {
+                $('#refreshLoadingSpinner').hide();
+                if (textStatus === 'abort') return;
+                console.warn('recent 失败，回退全量 analyze:', errorThrown);
+                updateChart({ incremental: true, reason: 'recent-error-fallback' });
+            }
+        });
+        return;
+    }
     
-    // 发送请求
+    // 手动 / 首拉：全量 analyze
-    const requestId = ++lastRequestId; // 标记本次请求
     window._analyzeXhr = $.ajax({
         url: '/api/analyze',
         data: {
@@ -62,8 +183,8 @@ function updateChart(options) {
             end_time: endTimeMs,
             elements_only: false,
             zone_kl_lines: parseInt($('#zoneKlLines').val()) || 1000,
-            include_structure_zones: $('#showMainStructureZone').is(':checked') ? 1 : 0,
+            include_structure_zones: $('#showMainStructureZone').is(':checked') ? 1 : 0
-            include_wyckoff: $('#showWyckoff').is(':checked') ? 1 : 0
+            // 威科夫随主分析一并返回；开关仅控制绘制，不再传 include_wyckoff
         },
         success: function(data) {
             // 隐藏加载图标
@@ -75,18 +196,31 @@ function updateChart(options) {
             }
 
             // 保存当前数据
+            const prevSymbol = (currentData && currentData.symbol) || window._lastChartSymbol || '';
             if (currentData) {
                 // 覆盖前断开旧引用，帮助GC尽快回收
                 delete currentData.original_kline_data;
                 delete currentData.original_macd;
             }
             currentData = data;
+            window._lastChartSymbol = symbol;
+            window._lastFullAnalyzeAt = Date.now();
+            if (typeof renderWyckoffCycleSummary === 'function') {
+                renderWyckoffCycleSummary();
+            }
             
-            refreshChart(data, {
+            // 有图则增量；笔/段/中枢/结构区只在全量 init 绘制
-                incremental: options.incremental !== undefined
+            // 换币对 / 手动分析 / 结构区：必须全量重建，否则会残留旧币对叠层
-                    ? !!options.incremental
+            const ready = !!(tvWidget && tvWidget.state && tvWidget.state.isInitialized && tvWidget.mainChart);
-                    : !!options.fromAutoRefresh
+            const structureZonesOn = $('#showMainStructureZone').is(':checked');
-            });
+            const symbolChanged = !!(prevSymbol && prevSymbol !== symbol);
+            let wantIncremental = options.incremental !== undefined
+                ? !!options.incremental
+                : (ready || !!options.fromAutoRefresh);
+            if (structureZonesOn || options.fullAnalyze || symbolChanged || options.incremental === false) {
+                wantIncremental = false;
+            }
+            refreshChart(data, { incremental: wantIncremental });
         },
         error: function(jqXHR, textStatus, errorThrown) {
             // 隐藏加载图标
@@ -118,24 +252,21 @@ function captureChartViewState(chart) {
 }
 
 function restoreChartViewState(charts, viewState) {
+    // 全量重建备用：先缩放，再位置；不要在位置前写 rightOffset（会右边缘锚定）
     if (!viewState || !Array.isArray(charts) || charts.length === 0) return;
     const validCharts = charts.filter(c => c && c.timeScale);
     if (validCharts.length === 0) return;
 
     validCharts.forEach(c => {
         try {
-            const optionsPatch = {};
+            if (typeof viewState.barSpacing === 'number') {
-            if (typeof viewState.barSpacing === 'number') optionsPatch.barSpacing = viewState.barSpacing;
+                c.timeScale().applyOptions({ barSpacing: viewState.barSpacing });
-            if (typeof viewState.rightOffset === 'number') optionsPatch.rightOffset = viewState.rightOffset;
-            if (Object.keys(optionsPatch).length) {
-                c.timeScale().applyOptions(optionsPatch);
             }
         } catch (e) {}
     });
 
     let restored = false;
 
-    // 优先按逻辑范围恢复（对新数据更稳健）
     if (viewState.logicalRange && viewState.logicalRange.from !== undefined && viewState.logicalRange.to !== undefined) {
         validCharts.forEach(c => {
             try {
@@ -145,7 +276,6 @@ function restoreChartViewState(charts, viewState) {
         });
     }
 
-    // 逻辑范围失败时，回退到时间可见范围
     if (!restored && viewState.visibleRange && viewState.visibleRange.from !== undefined && viewState.visibleRange.to !== undefined) {
         validCharts.forEach(c => {
             try {
@@ -155,7 +285,6 @@ function restoreChartViewState(charts, viewState) {
         });
     }
 
-    // 最后回退到滚动位置
     if (!restored && typeof viewState.scrollPosition === 'number') {
         validCharts.forEach(c => {
             try { c.timeScale().scrollToPosition(viewState.scrollPosition, false); } catch (e) {}

web/static/js/app/macd_ui.js

@@ -85,33 +85,24 @@ $(document).on('change', '#showMainBiZs', function() {
 $(document).on('change', '#showMainStructureZone', function() {
     const on = $('#showMainStructureZone').is(':checked');
     console.log('结构区切换为:', on);
-    // 勾选后才向服务器请求多周期结构区数据；取消勾选仅重绘，不重复拉取
+    // 勾选后才向服务器请求多周期结构区数据；结构区叠层只在全量 init 里绘制，必须 incremental:false
     if (on) {
-        updateChart();
+        updateChart({ incremental: false });
     } else {
         updateChartDisplay();
     }
 });
 
-// 威科夫主开关：勾选才请求；子项仅本地重绘
+// 区间/阶段/时间/VP：与缠论笔开关一样，本地重绘
-function syncWyckoffSubControls() {
+$(document).on(
-    const on = $('#showWyckoff').is(':checked');
+    'change',
-    $('#showWyckoffRange, #showWyckoffPhases, #showWyckoffEvents, #showWyckoffVP').prop('disabled', !on);
+    '#showMainWrRange, #showMainWrPhases, #showMainWrEvents, #showMainWrVP,' +
-}
+    '#showElementWrRange, #showElementWrPhases, #showElementWrEvents, #showElementWrVP,' +
-$(document).on('change', '#showWyckoff', function() {
+    '#showSubSubWrRange, #showSubSubWrPhases, #showSubSubWrEvents, #showSubSubWrVP',
-    const on = $('#showWyckoff').is(':checked');
+    function() {
-    syncWyckoffSubControls();
-    console.log('威科夫切换为:', on);
-    if (on) {
-        updateChart();
-    } else {
         updateChartDisplay();
     }
-});
+);
-$(document).on('change', '#showWyckoffRange, #showWyckoffPhases, #showWyckoffEvents, #showWyckoffVP', function() {
-    updateChartDisplay();
-});
-$(function() { syncWyckoffSubControls(); });
 
 // 添加趋势显示复选框变更事件（主/元素），变更后刷新主图
 $('#showMainTrend').change(function() {

web/static/js/app/ui.js

@@ -1,4 +1,252 @@
 /* ui.js */
+
+/** Trading OS 可消费的威科夫 Cycle 摘要（Confirmed + Live 分区；cycles[0]=ACTIVE） */
+function buildWyckoffCycleSummaryPayload(w, tf) {
+    if (!w) return null;
+    const cycles = (w.cycles && w.cycles.length)
+        ? w.cycles
+        : (w.trading_range ? [{
+            id: 0, status: 'ACTIVE', role: 'latest', lifecycle: w.lifecycle || 'UNKNOWN',
+            trading_range: w.trading_range, bias: w.bias,
+            phases: w.phases || [], events: w.events || [],
+            confirmed: { phases: w.phases || [], events: w.events || [] },
+            live: w.live || null,
+            confidence: { overall: null },
+            period: {
+                start_time: w.trading_range.start_time,
+                end_time: w.trading_range.end_time,
+                bars: w.trading_range.bars
+            }
+        }] : []);
+    if (!cycles.length) return null;
+    const active = cycles[0]; // 禁止 cycles[-1]
+    const confirmed = active.confirmed || {
+        phases: active.phases || w.phases || [],
+        events: active.events || w.events || []
+    };
+    const live = active.live || w.live || null;
+    const cPhases = confirmed.phases || [];
+    const cEvents = confirmed.events || [];
+    const lastPhase = cPhases.length ? cPhases[cPhases.length - 1] : null;
+    const lastEvent = cEvents.length ? cEvents[cEvents.length - 1] : null;
+    const tr = active.trading_range || {};
+    const prev = cycles.length > 1 ? cycles[1] : null;
+    const biasLabel = ({
+        accumulation: 'Accumulation',
+        distribution: 'Distribution',
+        unknown: 'Unknown'
+    })[active.bias] || (active.bias || 'Unknown');
+    const liveCand = (live && live.event_candidates && live.event_candidates[0]) || null;
+    const liveConf = live && live.confidence ? live.confidence.overall : null;
+    return {
+        symbol: (typeof currentData !== 'undefined' && currentData && currentData.symbol) || $('#symbol').val() || '',
+        timeframe: (tf || w.timeframe || $('#timeframe').val() || '').toString().toUpperCase(),
+        active: {
+            cycle_id: active.id != null ? active.id : 0,
+            status: active.status || 'ACTIVE',
+            lifecycle: active.lifecycle || (live && live.lifecycle) || 'UNKNOWN',
+            structure: biasLabel,
+            phase_confirmed: lastPhase ? String(lastPhase.phase || '') : null,
+            event_confirmed: lastEvent ? String(lastEvent.type || '') : null,
+            phase_candidate: live ? live.phase_candidate : null,
+            event_candidate: liveCand ? liveCand.type : null,
+            event_candidate_confidence: liveCand ? liveCand.confidence : null,
+            next_expected: live ? live.next_expected : null,
+            range: {
+                low: tr.low,
+                high: tr.high,
+                start_time: (active.period && active.period.start_time) || tr.start_time,
+                end_time: (active.period && active.period.end_time) || tr.end_time,
+                bars: (active.period && active.period.bars) != null ? active.period.bars : tr.bars
+            },
+            confidence_confirmed: (active.confidence && active.confidence.overall != null)
+                ? active.confidence.overall
+                : null,
+            confidence_live: liveConf
+        },
+        confirmed_history: cycles.slice(1, 4).map(function(c) {
+            const evs = ((c.confirmed && c.confirmed.events) || c.events || [])
+                .map(function(e) { return e.type; }).filter(Boolean);
+            return {
+                cycle_id: c.id,
+                structure: ({
+                    accumulation: 'Accumulation',
+                    distribution: 'Distribution',
+                    unknown: 'Unknown'
+                })[c.bias] || c.bias,
+                events: evs,
+                lifecycle: c.lifecycle || 'COMPLETED'
+            };
+        }),
+        live: live,
+        cycle_count: cycles.length
+    };
+}
+
+function _wrLayerTogglesOn(prefix) {
+    // prefix: Main | Element | SubSub
+    return $('#show' + prefix + 'WrRange').is(':checked')
+        || $('#show' + prefix + 'WrPhases').is(':checked')
+        || $('#show' + prefix + 'WrEvents').is(':checked')
+        || $('#show' + prefix + 'WrVP').is(':checked');
+}
+
+/** 面板展示用中文（机器可读 payload 仍保留英文原值） */
+function _wcsLifecycleZh(v) {
+    return ({
+        UNKNOWN: '未知',
+        FORMING: '形成中',
+        CONFIRMED: '已确认',
+        COMPLETED: '已完成',
+        ACTIVE: '当前'
+    })[v] || v || '未知';
+}
+
+function _wcsStructureZh(v) {
+    if (!v) return '—';
+    const key = String(v).toLowerCase();
+    return ({
+        accumulation: '吸筹',
+        distribution: '派发',
+        unknown: '未知'
+    })[key] || ({
+        Accumulation: '吸筹',
+        Distribution: '派发',
+        Unknown: '未知'
+    })[v] || v;
+}
+
+function _wcsEventZh(v) {
+    if (v == null || v === '') return '—';
+    return ({
+        Spring: '弹簧',
+        UTAD: '上升后派发',
+        SOS: '强势信号',
+        SOW: '弱势信号',
+        LPS: '最后支撑',
+        LPSY: '最后供应',
+        Test: '回测',
+        PSY: '初步供应',
+        BC: '买气高潮',
+        AR: '自动回落',
+        ST: '二次测试',
+        SC: '卖气高潮'
+    })[v] || v;
+}
+
+function _htmlWyckoffSummaryBlock(payload, blockClass) {
+    if (!payload || !payload.active) return '';
+    const a = payload.active;
+    const fmtPx = function(v) {
+        if (v == null || isNaN(Number(v))) return '—';
+        const n = Number(v);
+        return n >= 1000 ? n.toFixed(1) : n.toFixed(4);
+    };
+    const pct = function(v) {
+        if (v == null || isNaN(Number(v))) return '—';
+        return Math.round(Number(v) * 100) + '%';
+    };
+    let html = '<div class="wcs-block ' + (blockClass || '') + '">';
+    html += '<div class="wcs-title">' + (payload.symbol || '') + ' '
+        + (payload.timeframe || '') + '</div>';
+    html += '<div><span class="wcs-badge">当前 C' + a.cycle_id + '</span> '
+        + '<span class="wcs-badge" style="background:#fff8c5;color:#9a6700;">'
+        + _wcsLifecycleZh(a.lifecycle) + '</span></div>';
+    html += '<div class="wcs-active">';
+    html += '<div class="wcs-row"><span class="wcs-k">结构</span><span class="wcs-v">'
+        + _wcsStructureZh(a.structure) + '</span></div>';
+    html += '<div class="wcs-row"><span class="wcs-k">阶段</span><span class="wcs-v">'
+        + (a.phase_candidate
+            ? ('阶段 ' + a.phase_candidate + '（候选）')
+            : (a.phase_confirmed ? ('阶段 ' + a.phase_confirmed) : '—'))
+        + '</span></div>';
+    html += '<div class="wcs-row"><span class="wcs-k">事件</span><span class="wcs-v">'
+        + (a.event_candidate
+            ? (_wcsEventZh(a.event_candidate) + '（候选）')
+            : _wcsEventZh(a.event_confirmed))
+        + '</span></div>';
+    if (a.event_confirmed && a.event_candidate) {
+        html += '<div class="wcs-row"><span class="wcs-k">已确认</span><span class="wcs-v">'
+            + _wcsEventZh(a.event_confirmed) + '</span></div>';
+    }
+    html += '<div class="wcs-row"><span class="wcs-k">区间</span><span class="wcs-v">'
+        + fmtPx(a.range && a.range.low) + ' – ' + fmtPx(a.range && a.range.high) + '</span></div>';
+    html += '<div class="wcs-row"><span class="wcs-k">置信度</span><span class="wcs-v">'
+        + pct(a.confidence_live != null ? a.confidence_live : a.confidence_confirmed) + '</span></div>';
+    if (a.next_expected) {
+        html += '<div class="wcs-row"><span class="wcs-k">下一步</span><span class="wcs-v">'
+            + _wcsEventZh(a.next_expected) + '</span></div>';
+    }
+    html += '</div>';
+    if (payload.confirmed_history && payload.confirmed_history.length) {
+        html += '<div class="wcs-prev"><div style="margin-bottom:2px;">已确认历史</div>';
+        payload.confirmed_history.forEach(function(h) {
+            const ev = (h.events && h.events.length)
+                ? h.events.map(_wcsEventZh).join('、')
+                : '—';
+            html += '<div>C' + h.cycle_id + ' ' + _wcsStructureZh(h.structure) + ' · ' + ev + '</div>';
+        });
+        html += '</div>';
+    }
+    html += '</div>';
+    return html;
+}
+
+function renderWyckoffCycleSummary() {
+    const $el = $('#wyckoffCycleSummary');
+    if (!$el.length) return;
+    if (!currentData) {
+        $el.hide().empty();
+        window.wyckoffCycleSummary = null;
+        return;
+    }
+    const layers = [];
+    if (_wrLayerTogglesOn('Main') && currentData.wyckoff) {
+        layers.push({
+            key: 'main',
+            cls: 'wcs-main',
+            payload: buildWyckoffCycleSummaryPayload(
+                currentData.wyckoff,
+                currentData.timeframe || currentData.wyckoff.timeframe || $('#timeframe').val()
+            )
+        });
+    }
+    if (_wrLayerTogglesOn('Element') && currentData.element_wyckoff) {
+        layers.push({
+            key: 'element',
+            cls: 'wcs-element',
+            payload: buildWyckoffCycleSummaryPayload(
+                currentData.element_wyckoff,
+                currentData.element_timeframe || currentData.element_wyckoff.timeframe || $('#elementTimeframe').val()
+            )
+        });
+    }
+    if (_wrLayerTogglesOn('SubSub') && currentData.sub_sub_wyckoff) {
+        layers.push({
+            key: 'sub_sub',
+            cls: 'wcs-subsub',
+            payload: buildWyckoffCycleSummaryPayload(
+                currentData.sub_sub_wyckoff,
+                currentData.sub_sub_timeframe || currentData.sub_sub_wyckoff.timeframe || $('#subSubTimeframe').val()
+            )
+        });
+    }
+    const valid = layers.filter(function(L) { return L.payload && L.payload.active; });
+    if (!valid.length) {
+        $el.hide().empty();
+        window.wyckoffCycleSummary = null;
+        return;
+    }
+    const bag = {};
+    let html = '';
+    valid.forEach(function(L) {
+        bag[L.key] = L.payload;
+        html += _htmlWyckoffSummaryBlock(L.payload, L.cls);
+    });
+    window.wyckoffCycleSummary = bag;
+    $el.html(html).show();
+}
+
 function loadSymbols() {
     $.get('/api/symbols', function(data) {
         if (Array.isArray(data)) {
@@ -24,14 +272,15 @@ function loadSymbols() {
     });
 }
 
-// 设置默认时间范围
+// 设置默认时间范围：最近 1 个月
 function setDefaultTimeRange() {
     const now = new Date();
-    const oneDayAgo = new Date(now.getTime() - (24 * 60 * 60 * 1000));
+    const daysBack = 30;
+    const start = new Date(now.getTime() - (daysBack * 24 * 60 * 60 * 1000));
     
     // 格式化为datetime-local输入框所需的格式 YYYY-MM-DDThh:mm
     $('#end_time').val(formatDatetimeLocal(now));
-    $('#start_time').val(formatDatetimeLocal(oneDayAgo));
+    $('#start_time').val(formatDatetimeLocal(start));
 }
 // 格式化日期为datetime-local输入框格式
 function formatDatetimeLocal(date) {
@@ -244,6 +493,9 @@ $(document).ready(function() {
 let autoRefreshTimer = null;
 let nextRefreshTime = null;
 let autoRefreshTick = 0;
+/** 自动刷新时，缠论全量重算间隔（毫秒）；时间戳见 window._lastFullAnalyzeAt */
+const AUTO_FULL_ANALYZE_MS = 60 * 1000;
+
 // 初始化自动刷新功能
 function initAutoRefresh() {
     // 监听自动刷新勾选框变化
@@ -270,10 +522,10 @@ function startAutoRefresh() {
     stopAutoRefresh();
     
     // 获取刷新频率(分钟)
-    const interval = parseFloat($('#refreshInterval').val()) || 5;
+    const interval = parseFloat($('#refreshInterval').val()) || (5 / 60);
     const intervalMs = interval * 60 * 1000;
     
-    console.log(`开始自动刷新，频率: ${interval}分钟 (${intervalMs}毫秒)`);
+    console.log(`开始自动刷新，频率: ${interval}分钟 (${intervalMs}毫秒)；缠论全量每 ${AUTO_FULL_ANALYZE_MS / 1000}s`);
     
     // 计算下次刷新时间
     nextRefreshTime = new Date(Date.now() + intervalMs);
@@ -282,16 +534,36 @@ function startAutoRefresh() {
     // 启动定时器
     autoRefreshTick = 0;
     autoRefreshTimer = setInterval(function() {
-        // 更新结束时间为当前时间
+        // 刷新前先钉住当前缩放/位置（updateEndTime / 请求返回前都可能被改写）
+        if (tvWidget && tvWidget.mainChart && typeof captureChartViewState === 'function') {
+            try {
+                window._pendingRestoreView = captureChartViewState(tvWidget.mainChart);
+            } catch (e) {
+                window._pendingRestoreView = null;
+            }
+        }
+
+        // 更新结束时间显示（仅 UI）
         updateEndTimeToNow();
         
-        // 多数周期增量更新；每隔若干次全量重建以刷新笔/段/中枢（dispose 已防泄漏）
         autoRefreshTick += 1;
-        const fullRebuild = (autoRefreshTick % 6) === 0;
+        const now = Date.now();
-        updateChart({
+        const lastFull = window._lastFullAnalyzeAt || 0;
-            fromAutoRefresh: true,
+        const needFullAnalyze = !lastFull || (now - lastFull >= AUTO_FULL_ANALYZE_MS);
-            incremental: !fullRebuild
+        // 常态：/api/klines/recent 合并尾部 K；满 1 分钟：全量 /api/analyze 刷新缠论
-        });
+        if (needFullAnalyze) {
+            console.log('自动刷新 → 全量缠论 analyze（距上次', lastFull ? Math.round((now - lastFull) / 1000) + 's' : '首次', '）');
+            updateChart({
+                fromAutoRefresh: true,
+                fullAnalyze: true,
+                incremental: true
+            });
+        } else {
+            updateChart({
+                fromAutoRefresh: true,
+                incremental: true
+            });
+        }
         
         // 更新下次刷新时间
         nextRefreshTime = new Date(Date.now() + intervalMs);
@@ -535,7 +807,8 @@ function refreshChart(data, options) {
     // 自动刷新：增量更新，避免每次销毁/重建 Lightweight Charts
     if (preferIncremental && chartsReady) {
         try {
-            if (tvWidget.mainChart) {
+            // 若定时器已捕获则保留；否则此刻再捕获一次
+            if (!window._pendingRestoreView && tvWidget.mainChart) {
                 try {
                     window._pendingRestoreView = captureChartViewState(tvWidget.mainChart);
                 } catch (e) {
@@ -543,7 +816,10 @@ function refreshChart(data, options) {
                 }
             }
             updateTradingViewData();
-            updateTables(data);
+            // recent-tail 刷新结构未变，跳过表格重绘以提速
+            if (!options.skipTables) {
+                updateTables(data);
+            }
             if (currentData && currentData.ema52_dict) {
                 updateEMA52Display(currentData);
             }
@@ -555,7 +831,7 @@ function refreshChart(data, options) {
     
     // 保存当前缩放(barSpacing)和滚动位置(scrollPosition)到 window
     // tvWidget 会在 initTradingView 内被重建，所以必须存到 window 上
-    if (tvWidget && tvWidget.mainChart) {
+    if (!window._pendingRestoreView && tvWidget && tvWidget.mainChart) {
         try {
             window._pendingRestoreView = captureChartViewState(tvWidget.mainChart);
             console.log('📌 保存图表视图:', JSON.stringify(window._pendingRestoreView));
@@ -563,6 +839,8 @@ function refreshChart(data, options) {
             console.warn('保存图表视图失败:', e);
             window._pendingRestoreView = null;
         }
+    } else if (window._pendingRestoreView) {
+        console.log('📌 使用已保存图表视图:', JSON.stringify(window._pendingRestoreView));
     }
     
     initTradingView($('#symbol').val(), $('#timeframe').val());
@@ -596,14 +874,14 @@ $('#showElementMacdDiv').change(function() {
     refreshChartOnly();
 });
 
-// 绑定分型类型显示开关
+// 绑定分型类型显示开关（与笔一致：全量重建，避免增量路径标记未对齐）
 $('#showKlcFxType').change(function() {
-    refreshChartOnly();
+    updateChartDisplay();
 });
 
 // 绑定小周期分型显示开关
 $('#showElementKlcFxType').change(function() {
-    refreshChart(currentData);
+    updateChartDisplay();
 });
 
 
@@ -616,10 +894,7 @@ $('#showElementBollinger').change(function() {
     updateChartDisplay();
 });
 
-// 绑定K线周期切换
+// K线周期切换由 macd_ui.js 统一走 updateChartDisplay（勿再绑 refreshChart，会重复且易漏对齐）
-$('input[name="klinePeriod"]').change(function() {
-    refreshChart(currentData);
-});
 
 // 绑定主图U显示开关
 $('#toggleUOnMain').change(function() {

web/static/js/charts.js

@@ -4,6 +4,16 @@ window.App.Charts = (function() {
   // 依赖 Indicators
   const Indicators = (window.App && window.App.Indicators) || {};
 
+  function sanitizeLinePoints(points) {
+    if (!Array.isArray(points)) return [];
+    return points.filter(function (p) {
+      return p && p.time != null && p.value != null &&
+        isFinite(Number(p.time)) && isFinite(Number(p.value));
+    }).map(function (p) {
+      return { time: Math.floor(Number(p.time)), value: Number(p.value) };
+    });
+  }
+
   function addMovingAveragesToChart(candleData) {
     if (!window.tvWidget || !tvWidget.mainChart || !candleData || candleData.length === 0) return;
     if (!window.movingAverages) return;
@@ -21,6 +31,8 @@ window.App.Charts = (function() {
       try {
         const maData = Indicators.calculateMA(candleData, maConfig.type, maConfig.length, maConfig.source);
         const smoothedData = maConfig.smoothType !== 'none' ? (window.applySmoothToMA ? window.applySmoothToMA(maData, maConfig.smoothType, maConfig.smoothLength) : maData) : maData;
+        const cleanData = sanitizeLinePoints(smoothedData);
+        if (!cleanData.length) return;
         const maSeries = tvWidget.mainChart.addLineSeries({
           color: maConfig.color,
           lineWidth: maConfig.lineWidth || 2,
@@ -30,8 +42,8 @@ window.App.Charts = (function() {
           priceLineVisible: false,
           crosshairMarkerVisible: true,
         });
-        maSeries.setData(smoothedData);
+        maSeries.setData(cleanData);
-        maConfig.data = smoothedData;
+        maConfig.data = cleanData;
         tvWidget.series.maSeries.push(maSeries);
       } catch(e) {}
     });
@@ -51,12 +63,16 @@ window.App.Charts = (function() {
       if (!bbConfig.visible) return;
       try {
         const bbData = Indicators.calculateBB(candleData, bbConfig.length, bbConfig.upperMultiplier, bbConfig.lowerMultiplier, bbConfig.source);
+        const upper = sanitizeLinePoints(bbData.map(item => ({ time: item.time, value: item.upper })));
+        const middle = sanitizeLinePoints(bbData.map(item => ({ time: item.time, value: item.middle })));
+        const lower = sanitizeLinePoints(bbData.map(item => ({ time: item.time, value: item.lower })));
+        if (!upper.length || !middle.length || !lower.length) return;
         const upperSeries = tvWidget.mainChart.addLineSeries({ color: bbConfig.upperColor, lineWidth: bbConfig.lineWidth || 2, lineStyle: bbConfig.lineStyle || 0, lastValueVisible: false, priceLineVisible: false, crosshairMarkerVisible: true });
         const middleSeries = tvWidget.mainChart.addLineSeries({ color: bbConfig.middleColor, lineWidth: bbConfig.lineWidth || 2, lineStyle: bbConfig.lineStyle || 0, lastValueVisible: false, priceLineVisible: false, crosshairMarkerVisible: true });
         const lowerSeries = tvWidget.mainChart.addLineSeries({ color: bbConfig.lowerColor, lineWidth: bbConfig.lineWidth || 2, lineStyle: bbConfig.lineStyle || 0, lastValueVisible: false, priceLineVisible: false, crosshairMarkerVisible: true });
-        upperSeries.setData(bbData.map(item => ({ time: item.time, value: item.upper })));
+        upperSeries.setData(upper);
-        middleSeries.setData(bbData.map(item => ({ time: item.time, value: item.middle })));
+        middleSeries.setData(middle);
-        lowerSeries.setData(bbData.map(item => ({ time: item.time, value: item.lower })));
+        lowerSeries.setData(lower);
         bbConfig.data = bbData;
         tvWidget.series.bbSeries.push(upperSeries, middleSeries, lowerSeries);
       } catch(e) {}

web/static/js/indicators.js

@@ -63,7 +63,10 @@ window.App.Indicators = (function() {
         default:
           value = sourceData[i];
       }
-      result.push({ time: data[i].time, value });
+      if (value == null || !isFinite(value) || data[i].time == null || !isFinite(Number(data[i].time))) {
+        continue;
+      }
+      result.push({ time: Math.floor(Number(data[i].time)), value: Number(value) });
     }
     return result;
   }

web/templates/index.html

@@ -22,8 +22,8 @@
     <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js"></script>
     <!-- TradingView Widget BEGIN -->
     <script src="https://cdn.jsdelivr.net/npm/lightweight-charts@4.0.1/dist/lightweight-charts.standalone.production.js"></script>
-    <script defer src="{{ url_for('static', filename='js/indicators.js') }}"></script>
+    <script defer src="{{ url_for('static', filename='js/indicators.js') }}?v=20260809i"></script>
-    <script defer src="{{ url_for('static', filename='js/charts.js') }}"></script>
+    <script defer src="{{ url_for('static', filename='js/charts.js') }}?v=20260809i"></script>
     <!-- TradingView Widget END -->
     <script>
         window.AVAILABLE_TIMEFRAMES = JSON.parse('{{ timeframe_keys_json | safe }}');
@@ -96,6 +96,81 @@
             position: relative;
             z-index: 1; /* 确保图表在数据面板之上 */
         }
+        /* 挂在主图容器内：左下角 = K线主图左下，而非整图（含副图）底边 */
+        .wyckoff-cycle-summary {
+            position: absolute;
+            left: 8px;
+            bottom: 28px; /* 略抬高，避开主图时间轴 */
+            top: auto;
+            right: auto;
+            z-index: 1100;
+            min-width: 200px;
+            max-width: 300px;
+            max-height: calc(100% - 36px);
+            overflow-y: auto;
+            padding: 8px 10px;
+            background: rgba(255, 255, 255, 0.94);
+            border: 1px solid #d0d7de;
+            border-radius: 6px;
+            box-shadow: 0 2px 10px rgba(0,0,0,0.08);
+            font-size: 12px;
+            line-height: 1.45;
+            color: #24292f;
+            display: none;
+            pointer-events: auto;
+        }
+        .wyckoff-cycle-summary .wcs-block {
+            padding: 6px 0;
+        }
+        .wyckoff-cycle-summary .wcs-block + .wcs-block {
+            border-top: 1px solid #eaeef2;
+            margin-top: 6px;
+            padding-top: 8px;
+        }
+        .wyckoff-cycle-summary .wcs-block.wcs-main { border-left: 3px solid #3498db; padding-left: 8px; }
+        .wyckoff-cycle-summary .wcs-block.wcs-element { border-left: 3px solid #e67e22; padding-left: 8px; }
+        .wyckoff-cycle-summary .wcs-block.wcs-subsub { border-left: 3px solid #27ae60; padding-left: 8px; }
+        .wyckoff-cycle-summary .wcs-title {
+            font-weight: 650;
+            font-size: 13px;
+            margin-bottom: 6px;
+            letter-spacing: 0.02em;
+        }
+        .wyckoff-cycle-summary .wcs-row {
+            display: flex;
+            justify-content: space-between;
+            gap: 8px;
+            margin: 2px 0;
+        }
+        .wyckoff-cycle-summary .wcs-k {
+            color: #656d76;
+            flex-shrink: 0;
+        }
+        .wyckoff-cycle-summary .wcs-v {
+            text-align: right;
+            font-variant-numeric: tabular-nums;
+        }
+        .wyckoff-cycle-summary .wcs-active {
+            margin-top: 2px;
+            padding: 6px 0 4px;
+            border-top: 1px solid #eaeef2;
+        }
+        .wyckoff-cycle-summary .wcs-prev {
+            margin-top: 6px;
+            padding-top: 6px;
+            border-top: 1px dashed #eaeef2;
+            color: #656d76;
+            font-size: 11px;
+        }
+        .wyckoff-cycle-summary .wcs-badge {
+            display: inline-block;
+            padding: 1px 6px;
+            border-radius: 3px;
+            background: #ddf4ff;
+            color: #0969da;
+            font-weight: 600;
+            font-size: 11px;
+        }
         .chart-options {
             position: absolute;
             top: 10px;
@@ -907,7 +982,7 @@
                     <input type="datetime-local" id="end_time" class="form-control">
                 </div>
                 <div class="col-md-1">
-                    <button class="btn btn-primary w-100" onclick="updateChart()" style="padding: 8px 6px; font-size: 14px;">
+                    <button class="btn btn-primary w-100" onclick="updateEndTimeToNow(); updateChart({ incremental: false, fullAnalyze: true })" style="padding: 8px 6px; font-size: 14px;">
                         分析
                     </button>
                 </div>
@@ -953,14 +1028,14 @@
                         <div class="d-flex align-items-center mb-2">
                             <label for="refreshInterval" class="form-label me-2 mb-0">自动刷新:</label>
                             <select id="refreshInterval" class="form-select form-select-sm me-2" style="width: 80px;">
-                                <option value="0.0833">5秒</option>
+                                <option value="0.0833" selected>5秒</option>
                                 <option value="0.1667">10秒</option>
                                 <option value="0.25">15秒</option>
                                 <option value="0.5">30秒</option>
                                 <option value="1">1分钟</option>
                                 <option value="2">2分钟</option>
                                 <option value="3">3分钟</option>
-                                <option value="5" selected>5分钟</option>
+                                <option value="5">5分钟</option>
                                 <option value="10">10分钟</option>
                             </select>
                             <div class="form-check form-check-inline me-2">
@@ -972,26 +1047,6 @@
                                 <label class="form-check-label" for="showMainStructureZone">结构区</label>
                             </div>
                             <input type="number" id="zoneKlLines" class="form-control form-control-sm" value="1000" min="100" max="5000" step="100" style="width:80px;" title="结构区K线数量">
-                            <div class="form-check form-check-inline me-1 ms-2">
-                                <input class="form-check-input" type="checkbox" id="showWyckoff">
-                                <label class="form-check-label" for="showWyckoff">威科夫</label>
-                            </div>
-                            <div class="form-check form-check-inline me-1">
-                                <input class="form-check-input" type="checkbox" id="showWyckoffRange" checked disabled>
-                                <label class="form-check-label" for="showWyckoffRange">区间</label>
-                            </div>
-                            <div class="form-check form-check-inline me-1">
-                                <input class="form-check-input" type="checkbox" id="showWyckoffPhases" checked disabled>
-                                <label class="form-check-label" for="showWyckoffPhases">阶段</label>
-                            </div>
-                            <div class="form-check form-check-inline me-1">
-                                <input class="form-check-input" type="checkbox" id="showWyckoffEvents" checked disabled>
-                                <label class="form-check-label" for="showWyckoffEvents">事件</label>
-                            </div>
-                            <div class="form-check form-check-inline me-1">
-                                <input class="form-check-input" type="checkbox" id="showWyckoffVP" checked disabled>
-                                <label class="form-check-label" for="showWyckoffVP">VP</label>
-                            </div>
                             <span id="nextRefreshTime" class="text-muted" style="display:none;font-size:0.85rem;"></span>
                             <div id="refreshLoadingSpinner" class="loading-spinner ms-2" style="display:none;"></div>
                         </div>
@@ -1037,6 +1092,22 @@
                             <input class="form-check-input" type="checkbox" id="showMainBsp">
                             <label class="form-check-label" for="showMainBsp">买卖点</label>
                         </div>
+                        <div class="form-check form-check-inline ms-2">
+                            <input class="form-check-input" type="checkbox" id="showMainWrRange">
+                            <label class="form-check-label" for="showMainWrRange">区间</label>
+                        </div>
+                        <div class="form-check form-check-inline">
+                            <input class="form-check-input" type="checkbox" id="showMainWrPhases">
+                            <label class="form-check-label" for="showMainWrPhases">阶段</label>
+                        </div>
+                        <div class="form-check form-check-inline">
+                            <input class="form-check-input" type="checkbox" id="showMainWrEvents">
+                            <label class="form-check-label" for="showMainWrEvents">时间</label>
+                        </div>
+                        <div class="form-check form-check-inline">
+                            <input class="form-check-input" type="checkbox" id="showMainWrVP">
+                            <label class="form-check-label" for="showMainWrVP">VP</label>
+                        </div>
                     </div>
                     <div class="d-flex align-items-center mt-1">
                         <label class="form-label me-0 mb-0">次周期:</label>
@@ -1079,6 +1150,22 @@
                             <input class="form-check-input" type="checkbox" id="showElementBsp">
                             <label class="form-check-label" for="showElementBsp">买卖点</label>
                         </div>
+                        <div class="form-check form-check-inline ms-2">
+                            <input class="form-check-input" type="checkbox" id="showElementWrRange">
+                            <label class="form-check-label" for="showElementWrRange">区间</label>
+                        </div>
+                        <div class="form-check form-check-inline">
+                            <input class="form-check-input" type="checkbox" id="showElementWrPhases">
+                            <label class="form-check-label" for="showElementWrPhases">阶段</label>
+                        </div>
+                        <div class="form-check form-check-inline">
+                            <input class="form-check-input" type="checkbox" id="showElementWrEvents">
+                            <label class="form-check-label" for="showElementWrEvents">时间</label>
+                        </div>
+                        <div class="form-check form-check-inline">
+                            <input class="form-check-input" type="checkbox" id="showElementWrVP">
+                            <label class="form-check-label" for="showElementWrVP">VP</label>
+                        </div>
                     </div>
                     <div class="d-flex align-items-center mt-1">
                         <label class="form-label me-0 mb-0">次次周期:</label>
@@ -1121,6 +1208,22 @@
                             <input class="form-check-input" type="checkbox" id="showSubSubBsp">
                             <label class="form-check-label" for="showSubSubBsp">买卖点</label>
                         </div>
+                        <div class="form-check form-check-inline ms-2">
+                            <input class="form-check-input" type="checkbox" id="showSubSubWrRange">
+                            <label class="form-check-label" for="showSubSubWrRange">区间</label>
+                        </div>
+                        <div class="form-check form-check-inline">
+                            <input class="form-check-input" type="checkbox" id="showSubSubWrPhases">
+                            <label class="form-check-label" for="showSubSubWrPhases">阶段</label>
+                        </div>
+                        <div class="form-check form-check-inline">
+                            <input class="form-check-input" type="checkbox" id="showSubSubWrEvents">
+                            <label class="form-check-label" for="showSubSubWrEvents">时间</label>
+                        </div>
+                        <div class="form-check form-check-inline">
+                            <input class="form-check-input" type="checkbox" id="showSubSubWrVP">
+                            <label class="form-check-label" for="showSubSubWrVP">VP</label>
+                        </div>
                     </div>
                 </div>
             </div>
@@ -1130,6 +1233,7 @@
         
         <div class="chart-container">
             <div id="tradingview_chart"></div>
+            <div id="wyckoffCycleSummary" class="wyckoff-cycle-summary" aria-live="polite"></div>
             <!-- 技术指标下拉菜单 -->
             <div class="indicator-dropdown dropdown">
                 <button class="add-indicator-btn dropdown-toggle" type="button" id="indicatorDropdown" data-bs-toggle="dropdown" aria-expanded="false">
@@ -1279,18 +1383,24 @@
     </div>
     <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js"></script>
     
-    <script defer src="{{ url_for('static', filename='js/app/api_client.js') }}"></script>
+    <script defer src="{{ url_for('static', filename='js/app/api_client.js') }}?v=20260808i"></script>
-    <script defer src="{{ url_for('static', filename='js/app/state.js') }}"></script>
+    <script defer src="{{ url_for('static', filename='js/app/state.js') }}?v=20260808i"></script>
-    <script defer src="{{ url_for('static', filename='js/app/trend.js') }}"></script>
+    <script defer src="{{ url_for('static', filename='js/app/trend.js') }}?v=20260808i"></script>
-    <script defer src="{{ url_for('static', filename='js/app/macd_ui.js') }}"></script>
+    <script defer src="{{ url_for('static', filename='js/app/macd_ui.js') }}?v=20260808j"></script>
-    <script defer src="{{ url_for('static', filename='js/app/chart_format.js') }}"></script>
+    <script defer src="{{ url_for('static', filename='js/app/chart_format.js') }}?v=20260808i"></script>
-    <script defer src="{{ url_for('static', filename='js/app/chart_view.js') }}?v=20260806a"></script>
+    <script defer src="{{ url_for('static', filename='js/app/chart_view.js') }}?v=20260809q"></script>
-    <script defer src="{{ url_for('static', filename='js/app/chart_tv.js') }}?v=20260806a"></script>
+    <script defer src="{{ url_for('static', filename='js/app/chart_tv_lifecycle.js') }}?v=20260808i"></script>
-    <script defer src="{{ url_for('static', filename='js/app/chart_sync.js') }}?v=20260806a"></script>
+    <script defer src="{{ url_for('static', filename='js/app/chart_tv_shell.js') }}?v=20260809j"></script>
-    <script defer src="{{ url_for('static', filename='js/app/chart_tables.js') }}"></script>
+    <script defer src="{{ url_for('static', filename='js/app/chart_tv_indicators.js') }}?v=20260808i"></script>
-    <script defer src="{{ url_for('static', filename='js/app/ui.js') }}?v=20260806a"></script>
+    <script defer src="{{ url_for('static', filename='js/app/chart_tv_chan.js') }}?v=20260808i"></script>
-    <script defer src="{{ url_for('static', filename='js/app/overlays.js') }}"></script>
+    <script defer src="{{ url_for('static', filename='js/app/chart_tv_overlays.js') }}?v=20260809o"></script>
-    <script defer src="{{ url_for('static', filename='js/app/main.js') }}"></script>
+    <script defer src="{{ url_for('static', filename='js/app/chart_tv_finalize.js') }}?v=20260809d"></script>
+    <script defer src="{{ url_for('static', filename='js/app/chart_tv.js') }}?v=20260808i"></script>
+    <script defer src="{{ url_for('static', filename='js/app/chart_sync.js') }}?v=20260809j"></script>
+    <script defer src="{{ url_for('static', filename='js/app/chart_tables.js') }}?v=20260808i"></script>
+    <script defer src="{{ url_for('static', filename='js/app/ui.js') }}?v=20260809j"></script>
+    <script defer src="{{ url_for('static', filename='js/app/overlays.js') }}?v=20260808i"></script>
+    <script defer src="{{ url_for('static', filename='js/app/main.js') }}?v=20260808i"></script>
 
     <!-- 均线配置弹窗 -->
     <div id="maConfigModal" class="ma-config-modal">

web/tests/test_analyze_contract.py

@@ -64,11 +64,33 @@ def test_analyze_route_registered():
 
     rules = {r.rule for r in app.url_map.iter_rules()}
     assert "/api/analyze" in rules
+    assert "/api/klines/recent" in rules
     assert "/api/chart_metadata" in rules
     assert "/" in rules
     assert "/chan_tv" in rules
 
 
+def test_klines_recent_returns_tail_only():
+    from app import app
+
+    df = make_ohlcv(n=30)
+    # analyze 蓝图 star-import 后绑定在 api.analyze 命名空间
+    with patch("api.analyze.get_kl_data", return_value=df):
+        client = app.test_client()
+        resp = client.get(
+            "/api/klines/recent",
+            query_string={"symbol": "BTC/USDT:USDT", "timeframe": "5m", "limit": 2},
+        )
+    assert resp.status_code == 200
+    body = resp.get_json()
+    assert body.get("partial") is True
+    assert body.get("limit") == 2
+    assert isinstance(body.get("kline_data"), list)
+    assert len(body["kline_data"]) == 2
+    assert "bi_list" not in body
+    assert "wyckoff" not in body
+
+
 def test_contract_keys_stable():
     assert "bi_list" in CONTRACT_KEYS and "seg_list" in CONTRACT_KEYS
     for k in ("kline_data", "macd", "zs_list", "bsp_list", "chan_macd"):
@@ -127,11 +149,13 @@ def test_analyze_http_contract_with_mocked_kl():
     assert payload is not None and "error" not in payload
     missing = [k for k in CONTRACT_KEYS if k not in payload]
     assert not missing, f"missing contract keys: {missing}"
-    assert "wyckoff" not in payload
+    assert "wyckoff" in payload
+    for k in WYCKOFF_KEYS:
+        assert k in payload["wyckoff"], f"missing wyckoff key: {k}"
 
 
-def test_analyze_http_wyckoff_opt_in():
+def test_analyze_http_wyckoff_can_opt_out():
-    """include_wyckoff=1 时响应含 wyckoff 约定键；默认不返回。"""
+    """include_wyckoff=0 时可显式跳过威科夫。"""
     from app import app
     from services.runtime import add_indicators
 
@@ -148,19 +172,49 @@ def test_analyze_http_wyckoff_opt_in():
                 "symbol": "BTC/USDT:USDT",
                 "timeframe": "5m",
                 "timezone": "Asia/Shanghai",
-                "include_wyckoff": 1,
+                "include_wyckoff": 0,
             },
         )
     assert resp.status_code == 200, resp.data[:500]
     payload = resp.get_json()
-    assert payload is not None and "wyckoff" in payload
+    assert payload is not None and "wyckoff" not in payload
-    w = payload["wyckoff"]
+
-    for k in WYCKOFF_KEYS:
+
-        assert k in w, f"missing wyckoff key: {k}"
+def test_analyze_http_wyckoff_for_three_timeframes():
+    """主/次/次次均返回各自 wyckoff 载荷。"""
+    from app import app
+    from services.runtime import add_indicators
+
+    df = add_indicators(make_ohlcv(300))
+    df = df.copy()
+    if "timestamp" not in df.columns:
+        df["timestamp"] = (pd.to_datetime(df["date"]).astype("int64") // 10**6).astype("int64")
+
+    with patch("api.analyze.get_kl_data", return_value=df):
+        client = app.test_client()
+        resp = client.get(
+            "/api/analyze",
+            query_string={
+                "symbol": "BTC/USDT:USDT",
+                "timeframe": "4h",
+                "element_timeframe": "2h",
+                "sub_sub_timeframe": "1h",
+                "timezone": "Asia/Shanghai",
+            },
+        )
+    assert resp.status_code == 200, resp.data[:500]
+    payload = resp.get_json()
+    assert payload is not None and "error" not in payload
+    assert "wyckoff" in payload
+    assert "element_wyckoff" in payload
+    assert "sub_sub_wyckoff" in payload
+    for key in ("wyckoff", "element_wyckoff", "sub_sub_wyckoff"):
+        for k in WYCKOFF_KEYS:
+            assert k in payload[key], f"missing {k} in {key}"
 
 
 def test_analyze_http_wyckoff_skipped_when_elements_only():
-    """elements_only=true 时即使 include_wyckoff=1 也不返回 wyckoff。"""
+    """elements_only=true 时不返回 wyckoff。"""
     from app import app
     from services.runtime import add_indicators
 
@@ -179,7 +233,6 @@ def test_analyze_http_wyckoff_skipped_when_elements_only():
                 "element_timeframe": "1m",
                 "timezone": "Asia/Shanghai",
                 "elements_only": "true",
-                "include_wyckoff": 1,
             },
         )
     assert resp.status_code == 200, resp.data[:500]

web/tests/test_wyckoff_crypto_routes.py

@@ -0,0 +1,123 @@
+"""ECR-009: page/API smoke without requiring live provider during assert."""
+
+from __future__ import annotations
+
+import os
+import sys
+
+import pytest
+
+# Ensure repo root + web on path like app.py
+_ROOT = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+_WEB = os.path.join(_ROOT, "web")
+for p in (_ROOT, _WEB):
+    if p not in sys.path:
+        sys.path.insert(0, p)
+
+os.environ.setdefault("CRYPTO_WYCKOFF_DISABLE", "1")
+
+
+@pytest.fixture()
+def client():
+    from app import create_app
+
+    app = create_app()
+    app.config["TESTING"] = True
+    with app.test_client() as c:
+        yield c
+
+
+def test_wyckoff_crypto_page_ok(client):
+    resp = client.get("/wyckoff_crypto")
+    assert resp.status_code == 200
+    assert b"Crypto Wyckoff Screener" in resp.data
+    assert b"fCombo" in resp.data
+    assert b"chartCanvas" in resp.data
+
+
+def test_wyckoff_crypto_meta_ok(client):
+    resp = client.get("/api/wyckoff_crypto/meta")
+    assert resp.status_code == 200
+    data = resp.get_json()
+    assert "engine_version" in data
+    assert data.get("combo", {}).get("id") == "h8_4_1"
+    assert data["combo"]["low"] == "1h"
+    ids = {c["id"] for c in data.get("combos") or []}
+    assert "h8_4_1" in ids and "d_w_m" in ids
+
+
+def test_wyckoff_crypto_scan_ok(client):
+    resp = client.get("/api/wyckoff_crypto/scan?limit=5&combo_id=h8_4_1")
+    assert resp.status_code == 200
+    data = resp.get_json()
+    assert "rows" in data
+    assert data.get("combo", {}).get("id") == "h8_4_1"
+
+
+def test_wyckoff_crypto_klines_bad_request(client):
+    resp = client.get("/api/wyckoff_crypto/klines")
+    assert resp.status_code == 400
+
+
+def test_wyckoff_crypto_klines_ok(client):
+    resp = client.get(
+        "/api/wyckoff_crypto/klines?symbol=BTC/USDT:USDT&tf=1h&limit=10&combo_id=h8_4_1"
+    )
+    assert resp.status_code == 200
+    data = resp.get_json()
+    assert "items" in data
+    assert data.get("tf") == "1h"
+    assert data.get("intraday") is True
+    if data["items"]:
+        assert "datetime" in data["items"][0]
+        assert "ts" in data["items"][0]
+        assert "T" in data["items"][0]["datetime"]
+        assert "+08:00" in data["items"][0]["datetime"]
+
+
+def test_wyckoff_crypto_klines_bad_limit_ok(client):
+    resp = client.get(
+        "/api/wyckoff_crypto/klines?symbol=BTC/USDT:USDT&tf=1h&limit=abc&combo_id=h8_4_1"
+    )
+    assert resp.status_code == 200
+
+
+def test_wyckoff_crypto_overlay_ok(client):
+    resp = client.get(
+        "/api/wyckoff_crypto/overlay?symbol=BTC/USDT:USDT&tf=1h&bars=60&combo_id=h8_4_1"
+    )
+    assert resp.status_code == 200
+    data = resp.get_json()
+    assert "phases" in data
+    assert "events" in data
+
+
+def test_combos_add_and_list(client, tmp_path, monkeypatch):
+    from crypto_wyckoff import combos as cm
+
+    monkeypatch.setattr(cm, "_COMBOS_FILE", tmp_path / "combos.json")
+    monkeypatch.setattr(cm, "_cache", None)
+
+    resp = client.get("/api/wyckoff_crypto/combos")
+    assert resp.status_code == 200
+    assert len(resp.get_json()["combos"]) >= 2
+
+    bad = client.post(
+        "/api/wyckoff_crypto/combos",
+        json={"high": "1h", "mid": "4h", "low": "8h"},
+    )
+    assert bad.status_code == 400
+
+    ok = client.post(
+        "/api/wyckoff_crypto/combos",
+        json={"high": "12h", "mid": "4h", "low": "1h", "label": "12h/4h/1h"},
+    )
+    assert ok.status_code == 200
+    cid = ok.get_json()["combo"]["id"]
+    assert cid == "12h_4h_1h"
+
+    deleted = client.delete(f"/api/wyckoff_crypto/combos/{cid}")
+    assert deleted.status_code == 200
+
+    builtin = client.delete("/api/wyckoff_crypto/combos/h8_4_1")
+    assert builtin.status_code == 400