feat: 趋势过滤信号记录系统 + 实时涨跌方向判断

- 新增 TrendFilter 信号记录（enter/exit），按完整信号和高分信号两档分类 - 信号持久化到 data/trend_signals_cache.json，开机自动恢复 - 新增 /api/trend-signals API + SSE trend_signal 实时广播 - 前端新增完整信号卡片和高分信号卡片，移除旧趋势检测卡片 - 评分加入 1h 涨跌方向和实时 drift 惩罚，下跌币不触发信号 - OKX 交易所支持（累积变动、动量、趋势检测） - 修复 trend_filter.go 编译错误 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-05-06 22:24:59 +08:00
parent 73dac50a36
commit 559d7bb870
14 changed files with 1316 additions and 260 deletions
@@ -4,8 +4,8 @@
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Exchange Monitor Dashboard</title>
-  <script type="module" crossorigin src="/static/assets/index-Dr4jUtK1.js"></script>
-  <link rel="stylesheet" crossorigin href="/static/assets/index-DsdSIpuQ.css">
+  <script type="module" crossorigin src="/static/assets/index-B9OruCsy.js"></script>
+  <link rel="stylesheet" crossorigin href="/static/assets/index-CDE5zNyv.css">
 </head>
 <body>
  <div id="root"></div>
@@ -242,3 +242,23 @@ tr:hover td { background: rgba(88, 166, 255, 0.05); }
 .trend-confirmed:hover td { background: rgba(63, 185, 80, 0.15) !important; }
 .trend-exhausting { background: rgba(139, 148, 158, 0.05); }
 .trend-exhausting:hover td { background: rgba(139, 148, 158, 0.1) !important; }
+
+/* Trend Filter Card */
+.text-orange { color: var(--yellow); }
+#trend-filter-card { grid-column: 1 / -1; }
+#trend-filter-table td { font-variant-numeric: tabular-nums; }
+.filter-pass td { background: rgba(63, 185, 80, 0.06); }
+.filter-pass:hover td { background: rgba(63, 185, 80, 0.12) !important; }
+
+/* blue text for categories */
+.text-blue { color: #58a6ff; }
+
+/* Trend Signal Card */
+#trend-signal-card { grid-column: 1 / -1; }
+#trend-signal-table td { font-variant-numeric: tabular-nums; }
+#high-score-card { grid-column: 1 / -1; }
+#high-score-table td { font-variant-numeric: tabular-nums; }
+.signal-enter td { background: rgba(63, 185, 80, 0.08); }
+.signal-enter:hover td { background: rgba(63, 185, 80, 0.15) !important; }
+.signal-exit td { background: rgba(139, 148, 158, 0.05); }
+.signal-exit:hover td { background: rgba(139, 148, 158, 0.1) !important; }
@@ -28,9 +28,10 @@ export default function App() {
  const [trades, setTrades] = useState([])
  const [momentum, setMomentum] = useState([])
  const [trendData, setTrendData] = useState([])
-  const [trendHistory, setTrendHistory] = useState([])
  const [cmData, setCmData] = useState([])
  const [cmHistory, setCmHistory] = useState([])
+  const [trendFilter, setTrendFilter] = useState([])
+  const [trendSignals, setTrendSignals] = useState([])
  const priceCacheRef = useRef({})

  // Clock
@@ -83,6 +84,13 @@ export default function App() {
          case 'cumulative':
            setCmData(msg.data || [])
            break
+          case 'trend_filter':
+            setTrendFilter(msg.data || [])
+            break
+          case 'trend_signal':
+            // Prepend new signal to list
+            setTrendSignals(prev => [msg.data, ...prev].slice(0, 100))
+            break
          case 'stats':
            setStats(msg.data || {})
            if (msg.data && msg.data.blacklist) {
@@ -118,23 +126,6 @@ export default function App() {
    return () => clearInterval(id)
  }, [loadTrades])

-  // Load trend history
-  const loadTrendHistory = useCallback(async () => {
-    try {
-      const resp = await fetch('/api/trend-history')
-      const data = await resp.json()
-      setTrendHistory(data.events || [])
-    } catch (err) {
-      // ignore
-    }
-  }, [])
-
-  useEffect(() => {
-    loadTrendHistory()
-    const id = setInterval(loadTrendHistory, 5000)
-    return () => clearInterval(id)
-  }, [loadTrendHistory])
-
  // Load cumulative history
  const loadCmHistory = useCallback(async () => {
    try {
@@ -152,6 +143,23 @@ export default function App() {
    return () => clearInterval(id)
  }, [loadCmHistory])

+  // Load trend signals from API
+  const loadTrendSignals = useCallback(async () => {
+    try {
+      const resp = await fetch('/api/trend-signals')
+      const data = await resp.json()
+      if (data.signals) setTrendSignals(data.signals)
+    } catch (err) {
+      // ignore
+    }
+  }, [])
+
+  useEffect(() => {
+    loadTrendSignals()
+    const id = setInterval(loadTrendSignals, 5000)
+    return () => clearInterval(id)
+  }, [loadTrendSignals])
+
  // Handle prices
  function handlePrices(data) {
    if (!data || data.length === 0) return
@@ -210,6 +218,21 @@ export default function App() {
      </header>

      <div className="grid">
+        {/* Trend Filter (K-line quiet + EMA52) — 最优先 */}
+        <TrendFilterCard filterData={trendFilter} />
+
+        {/* Full Signal Records (FreshAnomaly + Score >= 70) */}
+        <FullSignalCard signals={trendSignals} />
+
+        {/* High Score Signal Records (Score >= 90) */}
+        <HighScoreCard signals={trendSignals} />
+
+        {/* Cumulative Change (1min consensus) */}
+        <CmCard data={cmData} />
+
+        {/* Cumulative History */}
+        <CmHistoryCard history={cmHistory} />
+
        {/* Price Table */}
        <PriceTable coins={coins} prices={prices} getPrevPrice={getPrevPrice} priceClass={priceClass} pricesAge={pricesAge} />

@@ -219,18 +242,6 @@ export default function App() {
        {/* Momentum Scanner */}
        <MomentumCard momentum={momentum} />

-        {/* Trend Detection */}
-        <TrendCard trend={trendData} />
-
-        {/* Trend History */}
-        <TrendHistoryCard history={trendHistory} />
-
-        {/* Cumulative Change (1min consensus) */}
-        <CmCard data={cmData} />
-
-        {/* Cumulative History */}
-        <CmHistoryCard history={cmHistory} />
-
        {/* ---- 交易相关 ---- */}

        {/* Stats Summary */}
@@ -958,87 +969,6 @@ function MomentumCard({ momentum }) {
  )
 }

-// ============ Trend Detection Card ============
-function TrendCard({ trend }) {
-  function stateLabel(state) {
-    switch (state) {
-      case 'alert': return '⚠ 异动'
-      case 'confirmed': return '🚀 趋势'
-      case 'exhausting': return '🔄 衰减'
-      default: return state
-    }
-  }
-
-  function stateClass(state) {
-    switch (state) {
-      case 'alert': return 'trend-alert'
-      case 'confirmed': return 'trend-confirmed'
-      case 'exhausting': return 'trend-exhausting'
-      default: return ''
-    }
-  }
-
-  function dirIcon(dir) {
-    return dir === 'up' ? '\u2191' : '\u2193'
-  }
-
-  function dirClass(dir) {
-    return dir === 'up' ? 'text-green' : 'text-red'
-  }
-
-  function changeClass(val) {
-    if (val == null || val === 0) return ''
-    return val > 0 ? 'text-green' : 'text-red'
-  }
-
-  return (
-    <section className="card card-wide" id="trend-card">
-      <h2>📈 趋势检测 (价格异动)</h2>
-      <div className="table-wrap" style={{ maxHeight: 300 }}>
-        <table id="trend-table">
-          <thead>
-            <tr>
-              <th>币种</th>
-              <th>状态</th>
-              <th>方向</th>
-              <th>异动分</th>
-              <th>波动率</th>
-              <th>一致数</th>
-              <th>BG 15s</th>
-              <th>HL 15s</th>
-              <th>BN 15s</th>
-              <th>OKX 15s</th>
-              <th>时长</th>
-            </tr>
-          </thead>
-          <tbody>
-            {trend.length === 0 ? (
-              <tr><td colSpan="11" className="text-dim" style={{textAlign:'center',padding:20}}>
-                等待检测数据... (需要至少 3 个交易所数据)
-              </td></tr>
-            ) : trend.slice(0, 30).map(entry => (
-              <tr key={entry.coin} className={stateClass(entry.state)}>
-                <td><strong>{entry.coin}</strong></td>
-                <td className="trend-state">{stateLabel(entry.state)}</td>
-                <td className={dirClass(entry.direction)} style={{textAlign:'center',fontSize:18}}>{dirIcon(entry.direction)}</td>
-                <td className="text-right" style={{fontWeight:700}}>{(entry.anomaly_score || 0).toFixed(1)}σ</td>
-                <td className="text-right">{(entry.volatility || 0).toFixed(4)}%</td>
-                <td className="text-right">{entry.ex_changes || 0}/4</td>
-                <td className={'text-right ' + changeClass(entry.bg_change)}>{entry.bg_change != null ? entry.bg_change.toFixed(3) + '%' : '-'}</td>
-                <td className={'text-right ' + changeClass(entry.hl_change)}>{entry.hl_change != null ? entry.hl_change.toFixed(3) + '%' : '-'}</td>
-                <td className={'text-right ' + changeClass(entry.bn_change)}>{entry.bn_change != null ? entry.bn_change.toFixed(3) + '%' : '-'}</td>
-                <td className={'text-right ' + changeClass(entry.okx_change)}>{entry.okx_change != null ? entry.okx_change.toFixed(3) + '%' : '-'}</td>
-                <td className="text-dim">{entry.duration || '-'}</td>
-              </tr>
-            ))}
-          </tbody>
-        </table>
-      </div>
-    </section>
-  )
-}
-
-// ============ Trend History Card ============
 // ============ Cumulative Change Card (1min consensus) ============
 function CmCard({ data }) {
  function stateLabel(state) {
@@ -1087,11 +1017,16 @@ function CmCard({ data }) {
              <th>HL 5m</th>
              <th>BN 5m</th>
              <th>OKX 5m</th>
+              <th colSpan={4} style={{borderLeft:'2px solid var(--border)'}}>1h 趋势</th>
+              <th>BG 1h</th>
+              <th>HL 1h</th>
+              <th>BN 1h</th>
+              <th>OKX 1h</th>
            </tr>
          </thead>
          <tbody>
            {!data || data.length === 0 ? (
-              <tr><td colSpan="14" className="text-dim" style={{textAlign:'center',padding:20}}>
+              <tr><td colSpan="19" className="text-dim" style={{textAlign:'center',padding:20}}>
                等待累积数据... (需要至少 1 分钟数据)
              </td></tr>
            ) : data.slice(0, 30).map(entry => (
@@ -1110,6 +1045,11 @@ function CmCard({ data }) {
                <td className={'text-right ' + changeClass(entry.hl_5m)}>{entry.hl_5m != null ? entry.hl_5m.toFixed(3) + '%' : '-'}</td>
                <td className={'text-right ' + changeClass(entry.bn_5m)}>{entry.bn_5m != null ? entry.bn_5m.toFixed(3) + '%' : '-'}</td>
                <td className={'text-right ' + changeClass(entry.okx_5m)}>{entry.okx_5m != null ? entry.okx_5m.toFixed(3) + '%' : '-'}</td>
+                <td className={'text-right ' + dirClass(entry.direction)} style={{fontWeight:600,borderLeft:'2px solid var(--border)'}}>{(entry.avg_1h || 0).toFixed(2)}%</td>
+                <td className={'text-right ' + changeClass(entry.bg_1h)}>{entry.bg_1h != null ? entry.bg_1h.toFixed(2) + '%' : '-'}</td>
+                <td className={'text-right ' + changeClass(entry.hl_1h)}>{entry.hl_1h != null ? entry.hl_1h.toFixed(2) + '%' : '-'}</td>
+                <td className={'text-right ' + changeClass(entry.bn_1h)}>{entry.bn_1h != null ? entry.bn_1h.toFixed(2) + '%' : '-'}</td>
+                <td className={'text-right ' + changeClass(entry.okx_1h)}>{entry.okx_1h != null ? entry.okx_1h.toFixed(2) + '%' : '-'}</td>
              </tr>
            ))}
          </tbody>
@@ -1201,78 +1141,85 @@ function CmHistoryCard({ history }) {
  )
 }

-function TrendHistoryCard({ history }) {
-  function stateLabel(state) {
-    switch (state) {
-      case 'alert': return '⚠ 异动'
-      case 'confirmed': return '🚀 趋势'
-      case 'exhausting': return '🔄 衰减'
-      case 'idle': return '✓ 结束'
-      default: return state
+function TrendFilterCard({ filterData }) {
+  const passing = filterData.filter(f => f.passes_filter).length
+  const highScore = filterData.filter(f => f.signal_score >= 80).length
+  const midScore = filterData.filter(f => f.signal_score >= 50 && f.signal_score < 80).length
+  const anomalyCount = filterData.filter(f => f.fresh_anomaly).length
+
+  // Build header description
+  let desc = `高分${highScore} 中分${midScore}`
+  if (anomalyCount > 0) {
+    desc += ` | ${anomalyCount}币异动中`
+    if (passing > 0) {
+      desc += ` → ${passing}通过!`
    }
+  } else {
+    desc += ' | 等待异动信号'
  }

-  function stateClass(state) {
-    switch (state) {
-      case 'alert': return 'text-yellow'
-      case 'confirmed': return 'text-green'
-      case 'exhausting': return 'text-dim'
-      case 'idle': return 'text-dim'
-      default: return ''
-    }
+  function scoreClass(s) {
+    if (s == null) return ''
+    if (s >= 80) return 'text-green'
+    if (s >= 50) return 'text-yellow'
+    return 'text-dim'
  }

-  function dirIcon(dir) {
-    return dir === 'up' ? '\u2191' : '\u2193'
+  function volClass(r) {
+    if (r == null || r <= 1.5) return ''
+    if (r > 3.0) return 'text-red'
+    return 'text-orange'
  }

-  function dirClass(dir) {
-    return dir === 'up' ? 'text-green' : 'text-red'
-  }
-
-  function changeClass(val) {
-    if (val == null || val === 0) return ''
-    return val > 0 ? 'text-green' : 'text-red'
+  function slopeClass(s) {
+    if (s == null || s === 0) return ''
+    return s > 0 ? 'text-green' : 'text-red'
  }

  return (
-    <section className="card card-wide" id="trend-history-card">
-      <h2>📋 趋势事件记录</h2>
+    <section className="card card-wide" id="trend-filter-card">
+      <h2>趋势过滤 ({passing}通过 / {filterData.length}) <span className="text-dim" style={{fontSize:12,fontWeight:400}}>{desc}</span></h2>
      <div className="table-wrap" style={{ maxHeight: 400 }}>
-        <table id="trend-history-table">
+        <table id="trend-filter-table">
          <thead>
            <tr>
-              <th>时间</th>
              <th>币种</th>
-              <th>转换</th>
-              <th>方向</th>
-              <th>异动分</th>
-              <th>波动率</th>
-              <th>一致</th>
-              <th>BG</th>
-              <th>HL</th>
-              <th>BN</th>
-              <th>OKX</th>
+              <th>分数</th>
+              <th>24h范围</th>
+              <th>基线</th>
+              <th>1h范围</th>
+              <th>成交量比</th>
+              <th>1h变化</th>
+              <th>EMA52</th>
+              <th>EMA斜率</th>
+              <th>现价</th>
+              <th>&gt; EMA</th>
+              <th>安静24h</th>
+              <th>安静1h</th>
+              <th>异动</th>
+              <th>更新于</th>
            </tr>
          </thead>
          <tbody>
-            {history.length === 0 ? (
-              <tr><td colSpan="11" className="text-dim" style={{textAlign:'center',padding:20}}>
-                暂无趋势事件记录
-              </td></tr>
-            ) : history.slice(0, 100).map((ev, i) => (
-              <tr key={(ev.timestamp || ev.id || i) + '-' + i}>
-                <td className="text-dim">{ev.timestamp ? new Date(ev.timestamp).toLocaleTimeString('zh-CN', { hour12: false }) : (ev.created_at ? new Date(ev.created_at).toLocaleTimeString('zh-CN', { hour12: false }) : '-')}</td>
-                <td><strong>{ev.coin}</strong></td>
-                <td className={stateClass(ev.new_state)}>{ev.prev_state} → {stateLabel(ev.new_state)}</td>
-                <td className={dirClass(ev.direction)} style={{textAlign:'center',fontSize:16}}>{dirIcon(ev.direction)}</td>
-                <td className="text-right">{(ev.z_score || 0).toFixed(1)}σ</td>
-                <td className="text-right">{(ev.volatility || 0).toFixed(4)}%</td>
-                <td className="text-right">{ev.ex_agree || 0}/{ev.ex_total || 0}</td>
-                <td className={'text-right ' + changeClass(ev.bg_change)}>{ev.bg_change != null ? ev.bg_change.toFixed(3) + '%' : '-'}</td>
-                <td className={'text-right ' + changeClass(ev.hl_change)}>{ev.hl_change != null ? ev.hl_change.toFixed(3) + '%' : '-'}</td>
-                <td className={'text-right ' + changeClass(ev.bn_change)}>{ev.bn_change != null ? ev.bn_change.toFixed(3) + '%' : '-'}</td>
-                <td className={'text-right ' + changeClass(ev.okx_change)}>{ev.okx_change != null ? ev.okx_change.toFixed(3) + '%' : '-'}</td>
+            {filterData.length === 0 ? (
+              <tr><td colSpan="15" className="text-dim" style={{textAlign:'center',padding:20}}>等待K线数据...</td></tr>
+            ) : filterData.map(entry => (
+              <tr key={entry.coin} className={entry.passes_filter ? 'filter-pass' : ''}>
+                <td><strong>{entry.coin}</strong></td>
+                <td className={'text-right ' + scoreClass(entry.signal_score)} style={{fontWeight:700}}>{entry.signal_score != null ? entry.signal_score.toFixed(0) : '-'}</td>
+                <td className={'text-right ' + (entry.quiet_24h ? 'text-green' : '')}>{entry.range_24h != null ? entry.range_24h.toFixed(2) + '%' : '-'}</td>
+                <td className="text-right text-dim">{entry.vol_baseline != null ? entry.vol_baseline.toFixed(2) + '%' : '-'}</td>
+                <td className={'text-right ' + (entry.quiet_1h ? 'text-green' : '')}>{entry.range_1h != null ? entry.range_1h.toFixed(2) + '%' : '-'}</td>
+                <td className={'text-right ' + volClass(entry.volume_ratio)}>{entry.volume_ratio != null ? entry.volume_ratio.toFixed(2) + 'x' : '-'}</td>
+                <td className={'text-right ' + (entry.change_1h > 0 ? 'text-green' : entry.change_1h < 0 ? 'text-red' : '')}>{entry.change_1h != null ? (entry.change_1h > 0 ? '+' : '') + entry.change_1h.toFixed(2) + '%' : '-'}</td>
+                <td className="text-right">{entry.ema_52 ? entry.ema_52.toFixed(4) : '-'}</td>
+                <td className={'text-right ' + slopeClass(entry.ema_slope)}>{entry.ema_slope != null ? (entry.ema_slope > 0 ? '+' : '') + entry.ema_slope.toFixed(3) + '%' : '-'}</td>
+                <td className="text-right">{entry.current_price ? entry.current_price.toFixed(4) : '-'}</td>
+                <td className={entry.price_above_ema ? 'text-green' : 'text-red'}>{entry.price_above_ema != null ? (entry.price_above_ema ? '↑' : '↓') : '-'}</td>
+                <td className={entry.quiet_24h ? 'text-green' : 'text-dim'}>{entry.quiet_24h != null ? (entry.quiet_24h ? '✓' : '✗') : '-'}</td>
+                <td className={entry.quiet_1h ? 'text-green' : 'text-dim'}>{entry.quiet_1h != null ? (entry.quiet_1h ? '✓' : '✗') : '-'}</td>
+                <td className={entry.fresh_anomaly ? 'text-orange' : 'text-dim'}>{entry.fresh_anomaly != null ? (entry.fresh_anomaly ? '⚠' : '-') : '-'}</td>
+                <td className="text-dim">{entry.last_updated ? new Date(entry.last_updated).toLocaleTimeString('zh-CN', {hour12:false}) : '-'}</td>
              </tr>
            ))}
          </tbody>
@@ -1281,3 +1228,107 @@ function TrendHistoryCard({ history }) {
    </section>
  )
 }
+
+// ============ Full Signal Records Card (FreshAnomaly + Score >= 70) ============
+function FullSignalCard({ signals }) {
+  const filtered = signals.filter(s => s.category === 'full')
+  const enterCount = filtered.filter(s => s.type === 'enter').length
+
+  return (
+    <section className="card card-wide" id="trend-signal-card">
+      <h2>完整信号 (异动+分数≥70) {enterCount > 0 && <span className="text-green" style={{fontSize:12,fontWeight:400,marginLeft:8}}>共{enterCount}条</span>}</h2>
+      <div className="table-wrap" style={{ maxHeight: 350 }}>
+        <table id="trend-signal-table">
+          <thead>
+            <tr>
+              <th>时间</th>
+              <th>币种</th>
+              <th>类型</th>
+              <th>分数</th>
+              <th>价格</th>
+              <th>成交量比</th>
+              <th>EMA斜率</th>
+              <th>趋势状态</th>
+            </tr>
+          </thead>
+          <tbody>
+            {filtered.length === 0 ? (
+              <tr><td colSpan="8" className="text-dim" style={{textAlign:'center',padding:20}}>
+                等待完整信号... (FreshAnomaly + 分数≥70)
+              </td></tr>
+            ) : filtered.slice(0, 50).map((s, i) => {
+              const rowClass = s.type === 'enter' ? 'signal-enter' : 'signal-exit'
+              const ts = s.timestamp ? new Date(s.timestamp).toLocaleTimeString('zh-CN', { hour12: false }) : '-'
+              return (
+                <tr key={'full-' + s.timestamp + '-' + s.coin + '-' + i} className={rowClass}>
+                  <td className="text-dim">{ts}</td>
+                  <td><strong>{s.coin}</strong></td>
+                  <td className={s.type === 'enter' ? 'text-green' : 'text-dim'} style={{fontWeight:600}}>
+                    {s.type === 'enter' ? '开' : '关'}
+                  </td>
+                  <td className="text-right" style={{fontWeight:700}}>{s.signal_score != null ? s.signal_score.toFixed(0) : '-'}</td>
+                  <td className="text-right">{s.price ? s.price.toFixed(4) : '-'}</td>
+                  <td className="text-right">{s.volume_ratio != null ? s.volume_ratio.toFixed(2) + 'x' : '-'}</td>
+                  <td className="text-right">{s.ema_slope != null ? (s.ema_slope > 0 ? '+' : '') + s.ema_slope.toFixed(3) + '%' : '-'}</td>
+                  <td className="text-dim">{s.state || '-'}</td>
+                </tr>
+              )
+            })}
+          </tbody>
+        </table>
+      </div>
+    </section>
+  )
+}
+
+// ============ High Score Signal Records Card (Score >= 90) ============
+function HighScoreCard({ signals }) {
+  const filtered = signals.filter(s => s.category === 'high')
+  const enterCount = filtered.filter(s => s.type === 'enter').length
+
+  return (
+    <section className="card card-wide" id="high-score-card">
+      <h2>高分信号 (分数≥90) {enterCount > 0 && <span className="text-green" style={{fontSize:12,fontWeight:400,marginLeft:8}}>共{enterCount}条</span>}</h2>
+      <div className="table-wrap" style={{ maxHeight: 350 }}>
+        <table id="high-score-table">
+          <thead>
+            <tr>
+              <th>时间</th>
+              <th>币种</th>
+              <th>类型</th>
+              <th>分数</th>
+              <th>价格</th>
+              <th>成交量比</th>
+              <th>EMA斜率</th>
+              <th>趋势状态</th>
+            </tr>
+          </thead>
+          <tbody>
+            {filtered.length === 0 ? (
+              <tr><td colSpan="8" className="text-dim" style={{textAlign:'center',padding:20}}>
+                等待高分信号... (分数≥90)
+              </td></tr>
+            ) : filtered.slice(0, 50).map((s, i) => {
+              const rowClass = s.type === 'enter' ? 'signal-enter' : 'signal-exit'
+              const ts = s.timestamp ? new Date(s.timestamp).toLocaleTimeString('zh-CN', { hour12: false }) : '-'
+              return (
+                <tr key={'high-' + s.timestamp + '-' + s.coin + '-' + i} className={rowClass}>
+                  <td className="text-dim">{ts}</td>
+                  <td><strong>{s.coin}</strong></td>
+                  <td className={s.type === 'enter' ? 'text-green' : 'text-dim'} style={{fontWeight:600}}>
+                    {s.type === 'enter' ? '开' : '关'}
+                  </td>
+                  <td className="text-right" style={{fontWeight:700}}>{s.signal_score != null ? s.signal_score.toFixed(0) : '-'}</td>
+                  <td className="text-right">{s.price ? s.price.toFixed(4) : '-'}</td>
+                  <td className="text-right">{s.volume_ratio != null ? s.volume_ratio.toFixed(2) + 'x' : '-'}</td>
+                  <td className="text-right">{s.ema_slope != null ? (s.ema_slope > 0 ? '+' : '') + s.ema_slope.toFixed(3) + '%' : '-'}</td>
+                  <td className="text-dim">{s.state || '-'}</td>
+                </tr>
+              )
+            })}
+          </tbody>
+        </table>
+      </div>
+    </section>
+  )
+}