diff --git a/frontend/src/chart/useChartWorkspace.ts b/frontend/src/chart/useChartWorkspace.ts
index 4da94ea..c2143c9 100644
--- a/frontend/src/chart/useChartWorkspace.ts
+++ b/frontend/src/chart/useChartWorkspace.ts
@@ -1219,6 +1219,14 @@ export function useChartWorkspace({
     setSingleChartPaintReady(false);
   }, [symbol, timeframe]);
 
+  /** 타이틀바 refresh — 실시간 틱·paint 게이트 초기화 (symbol 전환과 동일) */
+  useLayoutEffect(() => {
+    if (chartRefreshToken === 0) return;
+    chartLiveReadyRef.current = false;
+    pendingRealtimeBarRef.current = null;
+    setSingleChartPaintReady(false);
+  }, [chartRefreshToken]);
+
   useEffect(() => {
     slotPaintReadyRef.current = {};
     setSlotPaintEpoch(v => v + 1);
diff --git a/frontend/src/components/TradingChart.tsx b/frontend/src/components/TradingChart.tsx
index ba709ca..b5948ad 100644
--- a/frontend/src/components/TradingChart.tsx
+++ b/frontend/src/components/TradingChart.tsx
@@ -407,7 +407,14 @@ const TradingChart: React.FC<TradingChartProps> = ({
   }, [chartVisible]);
 
   useEffect(() => {
-    if (dataLoading) setChartPaintReady(false);
+    if (!dataLoading) return;
+    setChartPaintReady(false);
+    // refresh 후 동일 barsKey면 reloadAll이 스킵되어 paint가 영구 false — 키 초기화
+    prevBarsKey.current = '';
+    prevIndKey.current = '';
+    reloadGenRef.current += 1;
+    reloadInFlightRef.current = false;
+    reloadCoalesceRef.current = false;
   }, [dataLoading]);
 
   useEffect(() => {