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

@@ -44,3 +44,6 @@ data_provider/._config.json
 # ESS gate / engineering-loop working dirs（归档进 docs/runs/）
 .gates/
 loop/
+
+# Crypto Wyckoff Screener local cache
+data/crypto_wyckoff/

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

@@ -23,6 +23,8 @@
 - 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
 
@@ -30,14 +32,15 @@
 
 - `/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-003/007）；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
 - 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 PR 合入 `dev`
+- 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/CHANGELOG/CHANGELOG.md

@@ -2,6 +2,17 @@
 
 ## 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`

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-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-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-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

@@ -34,7 +34,7 @@ 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；ECR-007 Final Approval（Live Structure，待合入 `dev`）
+- 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`

docs/STATE/CURRENT.md

@@ -1,8 +1,8 @@
 # STATE
 
-**owner:** idle  
-**active_ecr:** none（ECR-007 Final Approval；待合入 `dev`）  
-**phase:** post-approval  
+**owner:** engineer  
+**active_ecr:** ECR-009（crypto wyckoff screener）  
+**phase:** implementing  
 **system_version:** v1.0.0  
 **strategy_version:** unchanged  
 **updated:** 2026-08-07  
@@ -16,11 +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 · `276481e` · LOOP-RUN-005 |
+| 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-007：**FINAL_APPROVAL** · gate PASS · Confirmed ≠ Live ≠ execution  
-- 归档：`docs/runs/LOOP-RUN-005/`  
+- 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  
-- 分支 `feature/ECR-007-wyckoff-live-structure` 待 PR → `dev`  

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-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

@@ -53,3 +53,19 @@
 | 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 |

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,
+    )

web/api/analyze.py

@@ -2,6 +2,9 @@
 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__)
 
@@ -785,3 +788,77 @@ def analyze():
 
 	return jsonify(result)
 
+
+def _serialize_kl_tail(df, limit: int):
+	"""只序列化最近 limit 根，供自动刷新增量合并。"""
+	if df is None or getattr(df, "empty", True):
+		return []
+	tail = df.tail(limit)
+	clean = clean_dataframe_for_json(tail)
+	records = clean.to_dict("records")
+	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/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(seg_list)
+	bi_zs_list = chan.cal_bi_zs_list_pure(bi_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

@@ -94,19 +94,19 @@ def _prefer_smaller(candidates, labels_ordered, ceiling_tf, timeframe_keys):
 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 2h、次次 1h（威科夫与结构在小时级更可读）。
+	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 ['4h', '2h', '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]
 
-	default_element = _prefer_smaller(['2h', '1h'], labels_ordered, default_main, timeframe_keys)
-	default_sub_sub = _prefer_smaller(['1h'], labels_ordered, default_element, timeframe_keys)
+	default_element = _prefer_smaller(['1h', '15m'], labels_ordered, default_main, timeframe_keys)
+	default_sub_sub = _prefer_smaller(['15m', '5m'], labels_ordered, default_element, timeframe_keys)
 
 	return default_main, default_element, default_sub_sub, timeframe_keys
 

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();
-            tvWidget.state.logicalRange = tvWidget.mainChart.timeScale().getVisibleLogicalRange();
+            const ts = tvWidget.mainChart.timeScale();
+            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) {
-                console.log('🔄 恢复可见范围:', tvWidget.state.visibleRange);
-                tvWidget.mainChart.timeScale().setVisibleRange(tvWidget.state.visibleRange);
-                if (tvWidget.volumeChart) tvWidget.volumeChart.timeScale().setVisibleRange(tvWidget.state.visibleRange);
-                if (tvWidget.atrChart) tvWidget.atrChart.timeScale().setVisibleRange(tvWidget.state.visibleRange);
-                if (tvWidget.macdChart) tvWidget.macdChart.timeScale().setVisibleRange(tvWidget.state.visibleRange);
-                if (tvWidget.chanMacdChart) tvWidget.chanMacdChart.timeScale().setVisibleRange(tvWidget.state.visibleRange);
-            } else if (tvWidget.state.logicalRange) {
-                console.log('🔄 恢复逻辑范围:', tvWidget.state.logicalRange);
-                tvWidget.mainChart.timeScale().setVisibleLogicalRange(tvWidget.state.logicalRange);
-                if (tvWidget.volumeChart) tvWidget.volumeChart.timeScale().setVisibleLogicalRange(tvWidget.state.logicalRange);
-                if (tvWidget.atrChart) tvWidget.atrChart.timeScale().setVisibleLogicalRange(tvWidget.state.logicalRange);
-                if (tvWidget.macdChart) tvWidget.macdChart.timeScale().setVisibleLogicalRange(tvWidget.state.logicalRange);
-                if (tvWidget.chanMacdChart) tvWidget.chanMacdChart.timeScale().setVisibleLogicalRange(tvWidget.state.logicalRange);
-            }
+            const charts = [
+                tvWidget.mainChart,
+                tvWidget.volumeChart,
+                tvWidget.atrChart,
+                tvWidget.macdChart,
+                tvWidget.chanMacdChart
+            ].filter(Boolean);
+
+            const vr = tvWidget.state.visibleRange;
+            const lr = tvWidget.state.logicalRange;
+            const savedScroll = savedScrollPosition;
+
+            const applyPosition = function (tag) {
+                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
@@ -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
-    const requestId = ++lastRequestId; // 标记本次请求
+    // 手动 / 首拉：全量 analyze
     window._analyzeXhr = $.ajax({
         url: '/api/analyze',
         data: {
@@ -75,21 +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, {
-                incremental: options.incremental !== undefined
-                    ? !!options.incremental
-                    : !!options.fromAutoRefresh
-            });
+            // 有图则增量；笔/段/中枢/结构区只在全量 init 绘制
+            // 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
+            const ready = !!(tvWidget && tvWidget.state && tvWidget.state.isInitialized && tvWidget.mainChart);
+            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
@@ -121,24 +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') optionsPatch.barSpacing = viewState.barSpacing;
-            if (typeof viewState.rightOffset === 'number') optionsPatch.rightOffset = viewState.rightOffset;
-            if (Object.keys(optionsPatch).length) {
-                c.timeScale().applyOptions(optionsPatch);
+            if (typeof viewState.barSpacing === 'number') {
+                c.timeScale().applyOptions({ barSpacing: viewState.barSpacing });
             }
         } 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 {
@@ -148,7 +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 {
@@ -158,7 +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

@@ -85,9 +85,9 @@ $(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();
     }

web/static/js/app/ui.js

@@ -272,10 +272,10 @@ function loadSymbols() {
     });
 }
 
-// 设置默认时间范围（需覆盖威科夫 lookback；1 天在 4h/1h 上几乎检不出区间）
+// 设置默认时间范围：最近 1 个月
 function setDefaultTimeRange() {
     const now = new Date();
-    const daysBack = 14;
+    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
@@ -493,6 +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
@@ -519,10 +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);
@@ -531,16 +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;
-        updateChart({
-            fromAutoRefresh: true,
-            incremental: !fullRebuild
-        });
+        const now = Date.now();
+        const lastFull = window._lastFullAnalyzeAt || 0;
+        const needFullAnalyze = !lastFull || (now - lastFull >= AUTO_FULL_ANALYZE_MS);
+        // 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);
@@ -784,7 +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) {
@@ -792,7 +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);
             }
@@ -804,7 +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));
@@ -812,6 +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());
@@ -845,14 +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();
 });
 
 
@@ -865,10 +894,7 @@ $('#showElementBollinger').change(function() {
     updateChartDisplay();
 });
 
-// 绑定K线周期切换
-$('input[name="klinePeriod"]').change(function() {
-    refreshChart(currentData);
-});
+// 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）
 
 // 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);
-        maConfig.data = smoothedData;
+        maSeries.setData(cleanData);
+        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 })));
-        middleSeries.setData(bbData.map(item => ({ time: item.time, value: item.middle })));
-        lowerSeries.setData(bbData.map(item => ({ time: item.time, value: item.lower })));
+        upperSeries.setData(upper);
+        middleSeries.setData(middle);
+        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/charts.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') }}?v=20260809i"></script>
     <!-- TradingView Widget END -->
     <script>
         window.AVAILABLE_TIMEFRAMES = JSON.parse('{{ timeframe_keys_json | safe }}');
@@ -982,7 +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>
@@ -1028,14 +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">
@@ -1383,18 +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/state.js') }}"></script>
-    <script defer src="{{ url_for('static', filename='js/app/trend.js') }}"></script>
-    <script defer src="{{ url_for('static', filename='js/app/macd_ui.js') }}?v=20260807e"></script>
-    <script defer src="{{ url_for('static', filename='js/app/chart_format.js') }}?v=20260807e"></script>
-    <script defer src="{{ url_for('static', filename='js/app/chart_view.js') }}?v=20260807e"></script>
-    <script defer src="{{ url_for('static', filename='js/app/chart_tv.js') }}?v=20260807e"></script>
-    <script defer src="{{ url_for('static', filename='js/app/chart_sync.js') }}?v=20260807e"></script>
-    <script defer src="{{ url_for('static', filename='js/app/chart_tables.js') }}?v=20260807e"></script>
-    <script defer src="{{ url_for('static', filename='js/app/ui.js') }}?v=20260807e"></script>
-    <script defer src="{{ url_for('static', filename='js/app/overlays.js') }}"></script>
-    <script defer src="{{ url_for('static', filename='js/app/main.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') }}?v=20260808i"></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') }}?v=20260808j"></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=20260809q"></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_tv_shell.js') }}?v=20260809j"></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/chart_tv_chan.js') }}?v=20260808i"></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/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"):

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