obv 수정

frontend/src/components/tradeNotification/TradeSignalMiniChart.tsx

@@ -123,7 +123,12 @@ const TradeSignalMiniChart: React.FC<Props> = ({
     }
     syncChartLayout();
     applySignalMarkers();
-    void mgr?.repairDualLineSeries();
+    if (!mgr) return;
+    [0, 100, 500, 1200].forEach(delay => {
+      setTimeout(() => {
+        void managerRef.current?.repairDualLineSeries();
+      }, delay);
+    });
   }, [syncChartLayout, applySignalMarkers]);
 
   const handleManagerReady = useCallback((mgr: ChartManager) => {
@@ -185,6 +190,16 @@ const TradeSignalMiniChart: React.FC<Props> = ({
 
   const chartDataReady = barsReady && obvBarsReady;
 
+  useEffect(() => {
+    if (!enabled || !chartDataReady) return;
+    const mgr = managerRef.current;
+    if (!mgr?.hasMainSeries()) return;
+    const timers = [200, 800, 1600].map(delay =>
+      setTimeout(() => void mgr.repairDualLineSeries(), delay),
+    );
+    return () => timers.forEach(clearTimeout);
+  }, [enabled, chartDataReady, chartIndicators, market, timeframe]);
+
   useLayoutEffect(() => {
     chartLiveReadyRef.current = false;
     pendingBarRef.current = null;

frontend/src/utils/ChartManager.ts

@@ -748,23 +748,18 @@ export class ChartManager {
     return loadGen !== this._dataGeneration;
   }
 
-  /** OBV — RSI/CCI와 동일한 공유 price scale, 이전 autoscale 오버라이드 제거 */
+  /** 이중 plot 지표에서 누락된 plotId 목록 (series 개수만으로는 plot0 누락 감지 불가) */
-  private _resetObvSharedScale(entry: IndicatorEntry): void {
+  private _dualLineMissingPlotIds(
-    if (entry.type !== 'OBV') return;
+    entry: IndicatorEntry,
-    for (const s of entry.seriesList) {
+    config: IndicatorConfig,
-      try {
+    def: ReturnType<typeof getIndicatorDef> | undefined,
-        // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  ): string[] {
-        (s as ISeriesApi<any>).applyOptions({ autoscaleInfoProvider: undefined });
+    const plotDefs = config.plots ?? def?.plots ?? [];
-      } catch { /* ok */ }
+    const existing = new Set(entry.seriesMeta.map(m => m.plotId));
-    }
+    return plotDefs
-    const anchor = entry.seriesList[0];
+      .filter(p => p.type !== 'histogram' && config.plotVisibility?.[p.id] !== false)
-    if (!anchor) return;
+      .map(p => p.id)
-    try {
+      .filter(id => !existing.has(id));
-      anchor.priceScale().applyOptions({
-        visible: true,
-        scaleMargins: { top: 0.1, bottom: 0.1 },
-      });
-    } catch { /* ok */ }
   }
 
   private _appendMissingPlotSeriesToLists(
@@ -813,17 +808,13 @@ export class ChartManager {
     }
   }
 
-  /** 스타일 갱신·초기 추가 후 OBV 등 본선(plot0) 시리즈 누락 보정 */
+  /** 스타일 갱신·초기 추가 후 OBV 등 본선(plot0) 시리즈 누락 보정 + 전체 setData */
   private async _ensureDualLinePlotSeriesForEntry(entry: IndicatorEntry): Promise<void> {
     if (!DUAL_LINE_INDICATOR_TYPES.has(entry.type)) return;
     const config = enrichIndicatorConfig(entry.config!);
     const def = getIndicatorDef(config.type);
     if (!def) return;
-    const plotDefs = config.plots ?? def.plots ?? [];
+    if (this._dualLineMissingPlotIds(entry, config, def).length === 0) return;
-    const expectedCount = plotDefs.filter(
-      p => p.type !== 'histogram' && config.plotVisibility?.[p.id] !== false,
-    ).length;
-    if (entry.seriesList.length >= expectedCount) return;
     if (this.rawBars.length === 0) return;
 
     const pane = entry.paneIndex ?? this._readSeriesPaneIndex(entry.seriesList[0]) ?? 2;
@@ -839,8 +830,8 @@ export class ChartManager {
         indicatorHidden,
         def,
       );
-      if (config.type === 'OBV' && !indicatorHidden && entry.seriesList.length > 0) {
+      if (entry.seriesList.length > 0) {
-        this._resetObvSharedScale(entry);
+        this._setIndicatorPlotsFullData(entry, result.plots as Record<string, PlotData>, config);
       }
       entry.config = config;
       if (entry.seriesList.length > 0) {
@@ -952,12 +943,12 @@ export class ChartManager {
         );
       }
 
-      if (config.type === 'OBV' && !indicatorHidden && seriesList.length > 0) {
+      if (DUAL_LINE_INDICATOR_TYPES.has(config.type) && !indicatorHidden && seriesList.length > 0) {
-        const obvEntry: IndicatorEntry = {
+        const dualEntry: IndicatorEntry = {
           id: config.id, type: config.type, seriesList, seriesMeta,
           paneIndex: pane, alertLines: [], hlineRefs: [], config,
         };
-        this._resetObvSharedScale(obvEntry);
+        this._setIndicatorPlotsFullData(dualEntry, result.plots as Record<string, PlotData>, config);
       }
 
       // hlines(과열선/중앙선/침체선)는 첫 번째 시리즈에만 한 번 생성 (중복 방지)
@@ -1013,6 +1004,9 @@ export class ChartManager {
       this.indicators.set(config.id, entry);
       if (DUAL_LINE_INDICATOR_TYPES.has(config.type)) {
         await this._ensureDualLinePlotSeriesForEntry(entry);
+        if (entry.seriesList.length > 0 && !indicatorHidden) {
+          this._setIndicatorPlotsFullData(entry, result.plots as Record<string, PlotData>, config);
+        }
       }
       this.applyIndicatorStyle(config);
       if (config.type === 'BollingerBands' && !indicatorHidden) {
@@ -1069,15 +1063,20 @@ export class ChartManager {
     this._notifyPaneLayout();
   }
 
-  /** OBV·RSI 등 본선(plot0) 시리즈 누락 시 재생성 (미니 차트·스타일 갱신 후) */
+  /** OBV·RSI 등 본선(plot0) 시리즈 누락 시 재생성 + 전체 plot setData */
   async repairDualLineSeries(): Promise<void> {
     for (const entry of this.indicators.values()) {
-      if (!DUAL_LINE_INDICATOR_TYPES.has(entry.type)) continue;
+      if (!DUAL_LINE_INDICATOR_TYPES.has(entry.type) || !entry.config) continue;
       await this._ensureDualLinePlotSeriesForEntry(entry);
-      if (entry.config) this.applyIndicatorStyle(entry.config);
+      if (entry.seriesList.length === 0 || this.rawBars.length === 0) continue;
-      if (entry.type === 'OBV' && entry.seriesList.length > 0) {
+      try {
-        this._resetObvSharedScale(entry);
+        const config = enrichIndicatorConfig(entry.config);
-      }
+        const result = await calculateIndicator(
+          config.type, this.rawBars.slice(), config.params ?? {},
+        );
+        this._setIndicatorPlotsFullData(entry, result.plots as Record<string, PlotData>, config);
+        this.applyIndicatorStyle(config);
+      } catch { /* ok */ }
     }
   }
 
@@ -1087,6 +1086,7 @@ export class ChartManager {
       await this.addIndicator(config, { skipLayout: true });
     }
     if (configs.length > 0) {
+      await this.repairDualLineSeries();
       this._finalizeIndicatorPaneLayout();
       this._refreshAllIchimokuClouds();
       this.syncChartOverlayVisibility();
@@ -1876,8 +1876,17 @@ export class ChartManager {
 
     for (const [, entry] of this.indicators.entries()) {
       if (dataGenAtStart !== this._dataGeneration) return;
-      if (!entry.config || entry.seriesList.length === 0) continue;
+      if (!entry.config) continue;
       try {
+        if (DUAL_LINE_INDICATOR_TYPES.has(entry.type)) {
+          const config = enrichIndicatorConfig(entry.config);
+          const def = getIndicatorDef(entry.type);
+          if (this._dualLineMissingPlotIds(entry, config, def).length > 0) {
+            await this._ensureDualLinePlotSeriesForEntry(entry);
+          }
+        }
+        if (entry.seriesList.length === 0) continue;
+
         const { plots } = await calculateIndicator(
           entry.config.type, barsSnapshot, entry.config.params ?? {}
         );
@@ -2099,8 +2108,17 @@ export class ChartManager {
       const barsSnapshot = this.rawBars.slice();
       for (const [, entry] of this.indicators.entries()) {
         if (dataGenAtStart !== this._dataGeneration) return;
-        if (!entry.config || entry.seriesList.length === 0) continue;
+        if (!entry.config) continue;
         try {
+          if (DUAL_LINE_INDICATOR_TYPES.has(entry.type)) {
+            const config = enrichIndicatorConfig(entry.config);
+            const def = getIndicatorDef(entry.type);
+            if (this._dualLineMissingPlotIds(entry, config, def).length > 0) {
+              await this._ensureDualLinePlotSeriesForEntry(entry);
+            }
+          }
+          if (entry.seriesList.length === 0) continue;
+
           const { plots } = await calculateIndicator(
             entry.config.type, barsSnapshot, entry.config.params ?? {}
           );
@@ -2984,10 +3002,6 @@ export class ChartManager {
       }
     }
 
-    if (entry.type === 'OBV' && entry.seriesList.length > 0) {
-      this._resetObvSharedScale(entry);
-    }
-
     if (entry.type === 'BollingerBands') {
       detachBbBandFill(entry);
       if (this._shouldShowBbBandFillForConfig(config)) {

frontend/src/utils/indicatorRegistry.ts

@@ -479,7 +479,10 @@ function normalizeSignalLineIndicatorPlots(
       const order = ['plot0', 'plot1'];
       return order.indexOf(a.id) - order.indexOf(b.id);
     });
-    return { plots: nextPlots, plotVisibility: { ...plotVisibility } };
+    const nextVis = { ...plotVisibility };
+    if (nextVis.plot0 !== false) nextVis.plot0 = true;
+    if (nextVis.plot1 !== false) nextVis.plot1 = true;
+    return { plots: nextPlots, plotVisibility: nextVis };
   }
 
   const regSignal = registryPlots.find(p => p.id === 'plot1');