From 1d1c277e3a8e685fdcc8f3a7bf948698f256f031 Mon Sep 17 00:00:00 2001
From: Macbook <macbook@172-11-15-119.lightspeed.chrlnc.sbcglobal.net>
Date: Mon, 8 Jun 2026 13:21:30 +0900
Subject: [PATCH] =?UTF-8?q?=EC=95=8C=EB=A6=BC=EB=AA=A9=EB=A1=9D=20?=
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---
 frontend/src/components/ChartRightToolbar.tsx | 22 +++++---
 frontend/src/components/TradingChart.tsx      | 24 +++++++-
 .../backtest/BacktestAnalysisChart.tsx        | 43 +++++++-------
 .../TradeSignalMiniChart.tsx                  | 32 +++++++++--
 .../hooks/useSessionCandleOverlayControls.ts  | 56 +++++++++++++++++++
 frontend/src/styles/tradeNotificationList.css | 17 ++++++
 .../src/utils/paperChartOverlayVisibility.ts  | 11 +++-
 .../src/utils/strategyToChartIndicators.ts    | 13 ++++-
 8 files changed, 182 insertions(+), 36 deletions(-)
 create mode 100644 frontend/src/hooks/useSessionCandleOverlayControls.ts

diff --git a/frontend/src/components/ChartRightToolbar.tsx b/frontend/src/components/ChartRightToolbar.tsx
index 94287db..3c88244 100644
--- a/frontend/src/components/ChartRightToolbar.tsx
+++ b/frontend/src/components/ChartRightToolbar.tsx
@@ -43,6 +43,8 @@ export interface ChartRightToolbarProps {
   custom1OverlayActive?: boolean;
   onCustom1OverlayActiveChange?: (active: boolean) => void;
   onOpenCustom1OverlaySettings?: () => void;
+  /** true — 캔들 pane 상단 오버레이 토글만 (미니 차트 등) */
+  overlayControlsOnly?: boolean;
 }
 
 const BTN_SIZE = 32;
@@ -357,6 +359,7 @@ const ChartRightToolbar: React.FC<ChartRightToolbarProps> = ({
   onSplit, onRemove, onDuplicate,
   onExpand, onRestore, focusedId,
   onDragStart, onToggleHidden, onSettings,
+  overlayControlsOnly = false,
 }) => {
   const [paneLayouts, setPaneLayouts] = useState<Array<{ paneIndex: number; topY: number; height: number }>>([]);
   const [paneItems, setPaneItems] = useState<ReturnType<typeof buildPaneItems>>([]);
@@ -413,7 +416,11 @@ const ChartRightToolbar: React.FC<ChartRightToolbarProps> = ({
     if (closeTimer.current) { clearTimeout(closeTimer.current); closeTimer.current = null; }
   }, []);
 
+  const candlePane = paneLayouts.find(l => l.paneIndex === 0);
+  const showOverlayIcons = !!(candleOverlayToggles?.length && candlePane && onToggleCandleOverlay);
+
   if (paused || chartHeight <= 0) return null;
+  if (overlayControlsOnly && !showOverlayIcons) return null;
 
   const innerHeight = paneLayouts.reduce(
     (max, l) => Math.max(max, l.topY + l.height),
@@ -427,10 +434,8 @@ const ChartRightToolbar: React.FC<ChartRightToolbarProps> = ({
     ? paneItems.find(p => p.id === openMenuId)
     : null;
 
-  const candlePane = paneLayouts.find(l => l.paneIndex === 0);
-  const showOverlayIcons = !!(candleOverlayToggles?.length && candlePane && onToggleCandleOverlay);
-  const showCustomBtn = !!(showOverlayIcons && onCustomOverlayActiveChange && onOpenCustomOverlaySettings);
-  const showCustom1Btn = !!(showOverlayIcons && onCustom1OverlayActiveChange && onOpenCustom1OverlaySettings);
+  const showCustomBtn = !!(showOverlayIcons && !overlayControlsOnly && onCustomOverlayActiveChange && onOpenCustomOverlaySettings);
+  const showCustom1Btn = !!(showOverlayIcons && !overlayControlsOnly && onCustom1OverlayActiveChange && onOpenCustom1OverlaySettings);
   const customMenuOpen = openMenuId === CUSTOM_MENU_ID;
   const custom1MenuOpen = openMenuId === CUSTOM1_MENU_ID;
 
@@ -446,7 +451,10 @@ const ChartRightToolbar: React.FC<ChartRightToolbarProps> = ({
     : null;
 
   return (
-    <aside className="chart-right-toolbar" aria-label="차트 우측 도구">
+    <aside
+      className={`chart-right-toolbar${overlayControlsOnly ? ' chart-right-toolbar--overlay-only' : ''}`}
+      aria-label="차트 우측 도구"
+    >
       <div
         className="chart-right-toolbar-inner"
         style={{ height: Math.max(innerHeight, chartHeight) }}
@@ -517,7 +525,7 @@ const ChartRightToolbar: React.FC<ChartRightToolbarProps> = ({
           </div>
         )}
 
-        {paneLayouts.map(layout => (
+        {!overlayControlsOnly && paneLayouts.map(layout => (
           <div
             key={layout.paneIndex}
             className="chart-right-toolbar-segment"
@@ -525,7 +533,7 @@ const ChartRightToolbar: React.FC<ChartRightToolbarProps> = ({
           />
         ))}
 
-        {paneItems.map(item => {
+        {!overlayControlsOnly && paneItems.map(item => {
           const pl = resolvePaneItemLayout(manager, item);
           if (!pl) return null;
 
diff --git a/frontend/src/components/TradingChart.tsx b/frontend/src/components/TradingChart.tsx
index 1d5ecf3..436d0ee 100644
--- a/frontend/src/components/TradingChart.tsx
+++ b/frontend/src/components/TradingChart.tsx
@@ -155,8 +155,12 @@ interface TradingChartProps {
   showPaneResizeHandle?: boolean;
   /** 캔들+거래량 vs 보조 pane 높이 비율 (aux 0 이면 미적용) */
   paneAreaRatio?: { candle: number; aux: number } | null;
-  /** 보조지표 pane 레전드(이름·값 오버레이) 표시 (기본 true, 알림 미니차트는 false) */
+  /** 보조지표 pane 레전드(이름·값 오버레이) 표시 (기본 true) */
   showPaneLegend?: boolean;
+  /** pane 레전드와 별도 — 우측 드래그·설정 툴바 (미지정 시 showPaneLegend 와 동일) */
+  showChartRightToolbar?: boolean;
+  /** 캔들 pane 우측 상단 — 이동평균·일목·볼린저 on/off (미니 차트 등, showChartRightToolbar 없이도 가능) */
+  showCandleOverlayControls?: boolean;
   /** 크로스헤어 이동 시 OHLC·보조지표 수치 표시 (기본 true) */
   crosshairInfoVisible?: boolean;
   /** 외부 캔들 데이터 fetch 중 (실시간 차트 초기 로딩) */
@@ -213,6 +217,8 @@ const TradingChart: React.FC<TradingChartProps> = ({
   showPaneResizeHandle = false,
   paneAreaRatio = null,
   showPaneLegend = true,
+  showChartRightToolbar,
+  showCandleOverlayControls = false,
   crosshairInfoVisible = true,
   dataLoading = false,
   defaultCandleOnly = false,
@@ -226,6 +232,13 @@ const TradingChart: React.FC<TradingChartProps> = ({
   onCustom1OverlayActiveChange,
   onOpenCustom1OverlaySettings,
 }) => {
+  const effectiveShowChartRightToolbar = showChartRightToolbar ?? showPaneLegend;
+  const showOverlayControlsOnly = !!(
+    showCandleOverlayControls
+    && candleOverlayToggles?.length
+    && onToggleCandleOverlay
+    && !effectiveShowChartRightToolbar
+  );
   const containerRef  = useRef<HTMLDivElement>(null);
   const wrapperRef    = useRef<HTMLDivElement>(null);   // 스크롤 래퍼
   const managerRef    = useRef<ChartManager | null>(null);
@@ -1685,6 +1698,12 @@ const TradingChart: React.FC<TradingChartProps> = ({
   }, [ctxMenu, market]);
 
   const showChartLoading = !chartPaintReady || dataLoading;
+  const showRightToolbar = !!(
+    chartMgr
+    && !candleOnlyMode
+    && chartPaintReady
+    && (effectiveShowChartRightToolbar || showOverlayControlsOnly)
+  );
 
   return (
     // wrapperRef: 스크롤 영역 (overflow-y: auto → App.css .tv-chart-wrap)
@@ -1716,7 +1735,7 @@ const TradingChart: React.FC<TradingChartProps> = ({
             onPointerCancel={onPaneResizePointerUp}
           />
         )}
-        {chartMgr && !candleOnlyMode && showPaneLegend && chartPaintReady && (
+        {showRightToolbar && (
           <ChartRightToolbar
             manager={chartMgr}
             indicators={indicators}
@@ -1724,6 +1743,7 @@ const TradingChart: React.FC<TradingChartProps> = ({
             paused={paneLegendPaused}
             candleOverlayToggles={candleOverlayToggles}
             onToggleCandleOverlay={onToggleCandleOverlay}
+            overlayControlsOnly={showOverlayControlsOnly}
             customOverlayActive={customOverlayActive}
             onCustomOverlayActiveChange={onCustomOverlayActiveChange}
             onOpenCustomOverlaySettings={onOpenCustomOverlaySettings}
diff --git a/frontend/src/components/backtest/BacktestAnalysisChart.tsx b/frontend/src/components/backtest/BacktestAnalysisChart.tsx
index 20b9347..f1dd062 100644
--- a/frontend/src/components/backtest/BacktestAnalysisChart.tsx
+++ b/frontend/src/components/backtest/BacktestAnalysisChart.tsx
@@ -25,7 +25,9 @@ import {
 import { buildChartIndicatorConfig } from '../../utils/indicatorPaneMerge';
 import {
   applyPaperOverlayVisibility,
+  DEFAULT_PAPER_OVERLAY_VISIBILITY,
   listPaperOverlayToggleItems,
+  paperOverlayVisibilityToChart,
   type PaperOverlayToggleKey,
   type PaperOverlayVisibility,
 } from '../../utils/paperChartOverlayVisibility';
@@ -61,11 +63,6 @@ interface Props {
 
 const noop = () => {};
 
-/** PaperOverlayVisibility → ChartManager 동기화용 (candle 항상 true) */
-function paperVisToChartVis(pv: PaperOverlayVisibility) {
-  return { ma: pv.ma, bollinger: pv.bollinger, ichimoku: pv.ichimoku, candle: true };
-}
-
 let _indSeq = 0;
 function newIndId() {
   _indSeq += 1;
@@ -128,12 +125,17 @@ const BacktestAnalysisChart: React.FC<Props> = ({
   const [strategyLoading, setStrategyLoading] = useState(false);
   /** 개별 지표 숨김 ID 집합 (실시간 차트와 동일한 per-indicator 숨김 지원) */
   const [hiddenIndicatorIds, setHiddenIndicatorIds] = useState<ReadonlySet<string>>(new Set());
+  /** 백테스트·분석 레포트 — 세션 전용 오버레이 on/off (투자관리 탭은 부모 props 사용) */
+  const [internalOverlayVisibility, setInternalOverlayVisibility] = useState<PaperOverlayVisibility>(
+    () => ({ ...DEFAULT_PAPER_OVERLAY_VISIBILITY }),
+  );
+  const effectiveOverlayVisibility = overlayVisibility ?? internalOverlayVisibility;
   const managerRef = useRef<ChartManager | null>(null);
-  const overlayVisibilityRef = useRef(overlayVisibility);
+  const overlayVisibilityRef = useRef(effectiveOverlayVisibility);
   const logicalRangeUnsubRef = useRef<(() => void) | null>(null);
   const viewportUnsubRef = useRef<(() => void) | null>(null);
   const loadMoreRefRef = useRef<MutableRefObject<() => void>>({ current: () => {} });
-  overlayVisibilityRef.current = overlayVisibility;
+  overlayVisibilityRef.current = effectiveOverlayVisibility;
   const signalsRef = useRef(signals);
   signalsRef.current = signals;
   const onHistoryBarsLoadedRef = useRef(onHistoryBarsLoaded);
@@ -193,9 +195,7 @@ const BacktestAnalysisChart: React.FC<Props> = ({
   }, [strategy, strategyId, strategyLoading, getParams, getVisualConfig, chartTimeframe, overlayVisibility, showOscillatorPanel]);
 
   const indicators = useMemo(() => {
-    let inds = overlayVisibility
-      ? applyPaperOverlayVisibility(baseIndicators, overlayVisibility)
-      : baseIndicators;
+    let inds = applyPaperOverlayVisibility(baseIndicators, effectiveOverlayVisibility);
     // 개별 지표 숨김 상태 반영 (per-indicator hidden toggle)
     if (hiddenIndicatorIds.size > 0) {
       inds = inds.map(ind =>
@@ -203,12 +203,12 @@ const BacktestAnalysisChart: React.FC<Props> = ({
       );
     }
     return inds;
-  }, [baseIndicators, overlayVisibility, hiddenIndicatorIds]);
+  }, [baseIndicators, effectiveOverlayVisibility, hiddenIndicatorIds]);
 
-  const candleOverlayToggles = useMemo(() => {
-    if (!overlayVisibility || !onToggleOverlay) return undefined;
-    return listPaperOverlayToggleItems(baseIndicators, overlayVisibility);
-  }, [baseIndicators, overlayVisibility, onToggleOverlay]);
+  const candleOverlayToggles = useMemo(
+    () => listPaperOverlayToggleItems(baseIndicators, effectiveOverlayVisibility),
+    [baseIndicators, effectiveOverlayVisibility],
+  );
 
   /**
    * 캔들 오버레이 그룹 토글 — 실시간 차트와 동일하게 ChartManager 를 즉시 호출한 뒤
@@ -217,11 +217,15 @@ const BacktestAnalysisChart: React.FC<Props> = ({
   const handleToggleCandleOverlay = useCallback((key: ChartOverlayToggleKey) => {
     const pKey = key as PaperOverlayToggleKey;
     const prev = overlayVisibilityRef.current;
-    if (prev && pKey in prev) {
+    if (pKey in prev) {
       const newVisible = !prev[pKey];
       managerRef.current?.setChartOverlayGroupVisible(key, newVisible);
     }
-    onToggleOverlay?.(pKey);
+    if (onToggleOverlay) {
+      onToggleOverlay(pKey);
+    } else {
+      setInternalOverlayVisibility(prev => ({ ...prev, [pKey]: !prev[pKey] }));
+    }
   }, [onToggleOverlay]);
 
   /**
@@ -360,7 +364,7 @@ const BacktestAnalysisChart: React.FC<Props> = ({
     managerRef.current = mgr;
     // 실시간 차트와 동일하게: 마운트 시 오버레이 가시성 ChartManager 에 동기화
     if (overlayVisibilityRef.current) {
-      mgr.setChartOverlayVisibility(paperVisToChartVis(overlayVisibilityRef.current));
+      mgr.setChartOverlayVisibility(paperOverlayVisibilityToChart(overlayVisibilityRef.current));
     }
     setupHistoryScroll(mgr);
     setLoadedBarCount(mgr.getRawBarsLength());
@@ -472,7 +476,8 @@ const BacktestAnalysisChart: React.FC<Props> = ({
               seriesPriceLabelsEnabled={priceLabels}
               showHoverToolbar
               candleOverlayToggles={candleOverlayToggles}
-              onToggleCandleOverlay={onToggleOverlay ? handleToggleCandleOverlay : undefined}
+              onToggleCandleOverlay={handleToggleCandleOverlay}
+              showCandleOverlayControls
               onToggleIndicatorHidden={handleToggleIndicatorHidden}
             />
           )}
diff --git a/frontend/src/components/tradeNotification/TradeSignalMiniChart.tsx b/frontend/src/components/tradeNotification/TradeSignalMiniChart.tsx
index 58d3290..11db93d 100644
--- a/frontend/src/components/tradeNotification/TradeSignalMiniChart.tsx
+++ b/frontend/src/components/tradeNotification/TradeSignalMiniChart.tsx
@@ -16,6 +16,9 @@ import type { ChartManager } from '../../utils/ChartManager';
 import { pinCandleWatch } from '../../utils/backendApi';
 import { timeframeToCandleType } from '../../utils/chartCandleType';
 import { DEFAULT_DISPLAY_TIMEZONE } from '../../utils/timezone';
+import { useIndicatorSettings } from '../../hooks/useIndicatorSettings';
+import { useSessionCandleOverlayControls } from '../../hooks/useSessionCandleOverlayControls';
+import { ensurePaperChartOverlays } from '../../utils/strategyToChartIndicators';
 
 interface Props {
   market: string;
@@ -40,6 +43,7 @@ const TradeSignalMiniChart: React.FC<Props> = ({
   fillHeight = false,
   onRealtimeActivity,
 }) => {
+  const { getParams, getVisualConfig } = useIndicatorSettings();
   const managerRef = useRef<ChartManager | null>(null);
   const canvasWrapRef = useRef<HTMLDivElement | null>(null);
   const [chartReloadTick, setChartReloadTick] = useState(0);
@@ -50,6 +54,18 @@ const TradeSignalMiniChart: React.FC<Props> = ({
   const marketRef = useRef(market);
   marketRef.current = market;
 
+  const baseIndicators = useMemo(
+    () => ensurePaperChartOverlays(indicators, getParams, getVisualConfig),
+    [indicators, getParams, getVisualConfig],
+  );
+
+  const {
+    indicators: chartIndicators,
+    candleOverlayToggles,
+    handleToggleCandleOverlay,
+    syncToManager,
+  } = useSessionCandleOverlayControls(managerRef, baseIndicators);
+
   const syncChartLayout = useCallback(() => {
     const wrap = canvasWrapRef.current;
     const mgr = managerRef.current;
@@ -191,7 +207,7 @@ const TradeSignalMiniChart: React.FC<Props> = ({
         </div>
       )}
       <TradingChart
-        key={`${market}-${timeframe}-${chartReloadTick}-${indicators.map(i => i.id).join(',')}`}
+        key={`${market}-${timeframe}-${chartReloadTick}-${chartIndicators.map(i => i.id).join(',')}`}
         chartVisible
         bars={bars}
         barsMarket={barsMarket}
@@ -200,14 +216,17 @@ const TradeSignalMiniChart: React.FC<Props> = ({
         chartType={'candlestick' as ChartType}
         theme={theme}
         mode={'chart' as ChartMode}
-        indicators={indicators}
+        indicators={chartIndicators}
         drawingTool="cursor"
         drawings={[] as Drawing[]}
         logScale={false}
         drawingsLocked
         drawingsVisible={false}
         onCrosshair={noop as (d: LegendData | null) => void}
-        onManagerReady={mgr => { managerRef.current = mgr; }}
+        onManagerReady={mgr => {
+          managerRef.current = mgr;
+          syncToManager(mgr);
+        }}
         onAddDrawing={noop as (d: Drawing) => void}
         onCandlesReady={handleCandlesReady}
         magnifierEnabled={false}
@@ -215,7 +234,12 @@ const TradeSignalMiniChart: React.FC<Props> = ({
         showHoverToolbar={false}
         seriesPriceLabelsEnabled={false}
         paneLayoutClamp
-        showPaneLegend={false}
+        showPaneLegend
+        showChartRightToolbar={false}
+        showCandleOverlayControls
+        candleOverlayToggles={candleOverlayToggles}
+        onToggleCandleOverlay={handleToggleCandleOverlay}
+        crosshairInfoVisible={false}
       />
     </div>
   );
diff --git a/frontend/src/hooks/useSessionCandleOverlayControls.ts b/frontend/src/hooks/useSessionCandleOverlayControls.ts
new file mode 100644
index 0000000..b5b9433
--- /dev/null
+++ b/frontend/src/hooks/useSessionCandleOverlayControls.ts
@@ -0,0 +1,56 @@
+import { useCallback, useMemo, useRef, useState, type RefObject } from 'react';
+import type { IndicatorConfig } from '../types';
+import type { ChartManager } from '../utils/ChartManager';
+import type { ChartOverlayToggleKey } from '../utils/chartOverlayVisibility';
+import {
+  applyPaperOverlayVisibility,
+  DEFAULT_PAPER_OVERLAY_VISIBILITY,
+  listPaperOverlayToggleItems,
+  paperOverlayVisibilityToChart,
+  type PaperOverlayToggleKey,
+  type PaperOverlayVisibility,
+} from '../utils/paperChartOverlayVisibility';
+
+/** 알림·백테스트 등 — 캔들 오버레이 표시/숨김 (세션만, DB 미저장) */
+export function useSessionCandleOverlayControls(
+  managerRef: RefObject<ChartManager | null>,
+  baseIndicators: IndicatorConfig[],
+) {
+  const [overlayVisibility, setOverlayVisibility] = useState<PaperOverlayVisibility>(
+    () => ({ ...DEFAULT_PAPER_OVERLAY_VISIBILITY }),
+  );
+  const overlayVisibilityRef = useRef(overlayVisibility);
+  overlayVisibilityRef.current = overlayVisibility;
+
+  const indicators = useMemo(
+    () => applyPaperOverlayVisibility(baseIndicators, overlayVisibility),
+    [baseIndicators, overlayVisibility],
+  );
+
+  const candleOverlayToggles = useMemo(
+    () => listPaperOverlayToggleItems(baseIndicators, overlayVisibility),
+    [baseIndicators, overlayVisibility],
+  );
+
+  const syncToManager = useCallback((mgr: ChartManager) => {
+    mgr.setChartOverlayVisibility(paperOverlayVisibilityToChart(overlayVisibilityRef.current));
+  }, []);
+
+  const handleToggleCandleOverlay = useCallback((key: ChartOverlayToggleKey) => {
+    const pKey = key as PaperOverlayToggleKey;
+    if (!(pKey in DEFAULT_PAPER_OVERLAY_VISIBILITY)) return;
+    setOverlayVisibility(prev => {
+      const nextVisible = !prev[pKey];
+      managerRef.current?.setChartOverlayGroupVisible(key, nextVisible);
+      return { ...prev, [pKey]: nextVisible };
+    });
+  }, [managerRef]);
+
+  return {
+    indicators,
+    candleOverlayToggles,
+    handleToggleCandleOverlay,
+    syncToManager,
+    overlayVisibility,
+  };
+}
diff --git a/frontend/src/styles/tradeNotificationList.css b/frontend/src/styles/tradeNotificationList.css
index cb1f7bc..af5e044 100644
--- a/frontend/src/styles/tradeNotificationList.css
+++ b/frontend/src/styles/tradeNotificationList.css
@@ -1013,6 +1013,23 @@
   overflow: hidden !important;
 }
 
+/* 보조지표 pane 좌측 상단 지표명 */
+.tnl-mini-chart-canvas .pane-legend-name {
+  font-size: 10px;
+  max-width: calc(100% - 12px);
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+/* 캔들 pane 우측 상단 오버레이 on/off (미니 차트) */
+.tnl-mini-chart-canvas .chart-right-toolbar--overlay-only .chart-right-toolbar-btn {
+  width: 24px;
+  height: 24px;
+  min-width: 24px;
+  min-height: 24px;
+}
+
 .tnl-mini-chart-loading {
   position: absolute;
   inset: 0;
diff --git a/frontend/src/utils/paperChartOverlayVisibility.ts b/frontend/src/utils/paperChartOverlayVisibility.ts
index 5bcdb3b..e0f6d6b 100644
--- a/frontend/src/utils/paperChartOverlayVisibility.ts
+++ b/frontend/src/utils/paperChartOverlayVisibility.ts
@@ -47,8 +47,15 @@ export function applyPaperOverlayVisibility(
   });
 }
 
-/** 투자관리 차트 — 표시 설정 메뉴에 항상 노출할 오버레이 (지표 인스턴스 유무와 무관) */
-const PAPER_OVERLAY_ALWAYS_MENU: PaperOverlayToggleKey[] = ['ma', 'bollinger'];
+/** 캔들 오버레이 토글 — 전략·지표 유무와 무관하게 항상 노출 */
+const PAPER_OVERLAY_ALWAYS_MENU: PaperOverlayToggleKey[] = ['ma', 'ichimoku', 'bollinger'];
+
+/** ChartManager.setChartOverlayVisibility 용 */
+export function paperOverlayVisibilityToChart(
+  visibility: PaperOverlayVisibility,
+): import('./chartOverlayVisibility').ChartOverlayVisibility {
+  return { ma: visibility.ma, bollinger: visibility.bollinger, ichimoku: visibility.ichimoku, candle: true };
+}
 
 export function listPaperOverlayToggleItems(
   indicators: IndicatorConfig[],
diff --git a/frontend/src/utils/strategyToChartIndicators.ts b/frontend/src/utils/strategyToChartIndicators.ts
index 1cf8704..3eb0529 100644
--- a/frontend/src/utils/strategyToChartIndicators.ts
+++ b/frontend/src/utils/strategyToChartIndicators.ts
@@ -254,8 +254,8 @@ export function buildStrategyChartIndicators(
 const MA_OVERLAY_TYPES = new Set(['SMA', 'EMA']);
 
 /**
- * 투자관리 차트 탭 — 캔들 영역에 이동평균(SMA)·볼린저밴드를 기본 포함
- * (전략 조건에 없어도 표시 설정 메뉴로 표시/숨김 가능)
+ * 캔들 영역 기본 오버레이 — 이동평균(SMA)·일목균형표·볼린저밴드
+ * (전략에 없어도 표시, 우측 상단 토글로 표시/숨김)
  */
 export function ensurePaperChartOverlays(
   indicators: IndicatorConfig[],
@@ -263,6 +263,7 @@ export function ensurePaperChartOverlays(
   getVisual: GetVisual,
 ): IndicatorConfig[] {
   const hasMa = indicators.some(i => MA_OVERLAY_TYPES.has(i.type));
+  const hasIchimoku = indicators.some(i => i.type === 'IchimokuCloud');
   const hasBb = indicators.some(i => i.type === 'BollingerBands');
   const prepend: IndicatorConfig[] = [];
 
@@ -274,6 +275,14 @@ export function ensurePaperChartOverlays(
     );
     if (sma) prepend.push(sma);
   }
+  if (!hasIchimoku) {
+    const ichimoku = buildOneIndicator(
+      { dslType: 'ICHIMOKU', registryType: 'IchimokuCloud' },
+      getParams,
+      getVisual,
+    );
+    if (ichimoku) prepend.push(ichimoku);
+  }
   if (!hasBb) {
     const bb = buildOneIndicator(
       { dslType: 'BOLLINGER', registryType: 'BollingerBands' },