diff --git a/src/components/CandleChart.tsx b/src/components/CandleChart.tsx
index e8759f8..d3605f5 100644
--- a/src/components/CandleChart.tsx
+++ b/src/components/CandleChart.tsx
@@ -233,7 +233,7 @@ const CandleChart = forwardRef<CandleChartHandle, CandleChartProps>(
         if (typeof from !== 'number' || typeof to !== 'number') return candles;
         return candles.filter((c) => c.time >= from && c.time <= to);
       },
-    }));
+    }), [candles]);
 
     // Get theme-specific colors
     const getChartColors = () => {