diff --git a/src/views/Community/components/DynamicNewsDetail/MiniKLineChart.js b/src/views/Community/components/DynamicNewsDetail/MiniKLineChart.js
index a13c39ea..92d0074c 100644
--- a/src/views/Community/components/DynamicNewsDetail/MiniKLineChart.js
+++ b/src/views/Community/components/DynamicNewsDetail/MiniKLineChart.js
@@ -15,9 +15,11 @@ import {
  * @param {string} stockCode - 股票代码
  * @param {string} eventTime - 事件时间（可选）
  * @param {Function} onClick - 点击回调（可选）
+ * @param {Array} preloadedData - 预加载的K线数据（可选，由父组件批量加载后传入）
+ * @param {boolean} loading - 外部加载状态（可选）
  * @returns {JSX.Element}
  */
-const MiniKLineChart = React.memo(function MiniKLineChart({ stockCode, eventTime, onClick }) {
+const MiniKLineChart = React.memo(function MiniKLineChart({ stockCode, eventTime, onClick, preloadedData, loading: externalLoading }) {
     const [data, setData] = useState([]);
     const [loading, setLoading] = useState(false);
     const mountedRef = useRef(true);
@@ -44,6 +46,21 @@ const MiniKLineChart = React.memo(function MiniKLineChart({ stockCode, eventTime
             return;
         }
 
+        // 优先使用预加载的数据（由父组件批量请求后传入）
+        if (preloadedData !== undefined) {
+            setData(preloadedData || []);
+            setLoading(false);
+            loadedRef.current = true;
+            dataFetchedRef.current = true;
+            return;
+        }
+
+        // 如果外部正在加载，显示loading状态，不发起单独请求
+        if (externalLoading) {
+            setLoading(true);
+            return;
+        }
+
         if (dataFetchedRef.current) {
             return;
         }
@@ -52,8 +69,8 @@ const MiniKLineChart = React.memo(function MiniKLineChart({ stockCode, eventTime
         const cacheKey = getCacheKey(stockCode, stableEventTime, 'daily');
         const cachedData = klineDataCache.get(cacheKey);
 
-        if (cachedData && cachedData.length > 0) {
-            setData(cachedData);
+        if (cachedData !== undefined) {
+            setData(cachedData || []);
             loadedRef.current = true;
             dataFetchedRef.current = true;
             return;
@@ -62,7 +79,7 @@ const MiniKLineChart = React.memo(function MiniKLineChart({ stockCode, eventTime
         dataFetchedRef.current = true;
         setLoading(true);
 
-        // 获取日K线数据
+        // 获取日K线数据（备用方案）
         fetchKlineData(stockCode, stableEventTime, 'daily')
             .then((result) => {
                 if (mountedRef.current) {
@@ -78,7 +95,7 @@ const MiniKLineChart = React.memo(function MiniKLineChart({ stockCode, eventTime
                     loadedRef.current = true;
                 }
             });
-    }, [stockCode, stableEventTime]);
+    }, [stockCode, stableEventTime, preloadedData, externalLoading]);
 
     const chartOption = useMemo(() => {
         // 提取K线数据 [open, close, low, high]
@@ -179,7 +196,9 @@ const MiniKLineChart = React.memo(function MiniKLineChart({ stockCode, eventTime
 }, (prevProps, nextProps) => {
     return prevProps.stockCode === nextProps.stockCode &&
            prevProps.eventTime === nextProps.eventTime &&
-           prevProps.onClick === nextProps.onClick;
+           prevProps.onClick === nextProps.onClick &&
+           prevProps.preloadedData === nextProps.preloadedData &&
+           prevProps.loading === nextProps.loading;
 });
 
 export default MiniKLineChart;
diff --git a/src/views/Community/components/DynamicNewsDetail/RelatedStocksSection.js b/src/views/Community/components/DynamicNewsDetail/RelatedStocksSection.js
index ebcacaa2..49e1c25f 100644
--- a/src/views/Community/components/DynamicNewsDetail/RelatedStocksSection.js
+++ b/src/views/Community/components/DynamicNewsDetail/RelatedStocksSection.js
@@ -25,9 +25,13 @@ const RelatedStocksSection = ({
   watchlistSet = new Set(),
   onWatchlistToggle
 }) => {
-  // K线数据状态：{ [stockCode]: data[] }
-  const [klineDataMap, setKlineDataMap] = useState({});
-  const [klineLoading, setKlineLoading] = useState(false);
+  // 分时图数据状态：{ [stockCode]: data[] }
+  const [timelineDataMap, setTimelineDataMap] = useState({});
+  const [timelineLoading, setTimelineLoading] = useState(false);
+
+  // 日K线数据状态：{ [stockCode]: data[] }
+  const [dailyDataMap, setDailyDataMap] = useState({});
+  const [dailyLoading, setDailyLoading] = useState(false);
 
   // 稳定的事件时间
   const stableEventTime = useMemo(() => {
@@ -40,67 +44,113 @@ const RelatedStocksSection = ({
     return stocks.map(s => s.stock_code).sort().join(',');
   }, [stocks]);
 
-  // 计算是否应该显示 loading
-  const shouldShowLoading = useMemo(() => {
+  // 计算分时图是否应该显示 loading
+  const shouldShowTimelineLoading = useMemo(() => {
     if (!stocks || stocks.length === 0) return false;
-    const currentDataKeys = Object.keys(klineDataMap).sort().join(',');
+    const currentDataKeys = Object.keys(timelineDataMap).sort().join(',');
     if (stocksKey !== currentDataKeys) {
       return true;
     }
-    return klineLoading;
-  }, [stocks, stocksKey, klineDataMap, klineLoading]);
+    return timelineLoading;
+  }, [stocks, stocksKey, timelineDataMap, timelineLoading]);
 
-  // 批量加载K线数据
+  // 计算日K线是否应该显示 loading
+  const shouldShowDailyLoading = useMemo(() => {
+    if (!stocks || stocks.length === 0) return false;
+    const currentDataKeys = Object.keys(dailyDataMap).sort().join(',');
+    if (stocksKey !== currentDataKeys) {
+      return true;
+    }
+    return dailyLoading;
+  }, [stocks, stocksKey, dailyDataMap, dailyLoading]);
+
+  // 批量加载分时图数据
   useEffect(() => {
     if (!stocks || stocks.length === 0) {
-      setKlineDataMap({});
-      setKlineLoading(false);
+      setTimelineDataMap({});
+      setTimelineLoading(false);
       return;
     }
 
-    // 立即设置 loading 状态
-    setKlineLoading(true);
-
+    setTimelineLoading(true);
     const stockCodes = stocks.map(s => s.stock_code);
 
-    // 先检查缓存
+    // 检查缓存
     const cachedData = {};
-    const uncachedCodes = [];
     stockCodes.forEach(code => {
       const cacheKey = getCacheKey(code, stableEventTime, 'timeline');
       const cached = klineDataCache.get(cacheKey);
       if (cached !== undefined) {
         cachedData[code] = cached;
-      } else {
-        uncachedCodes.push(code);
       }
     });
 
-    // 如果全部缓存命中，直接使用
-    if (uncachedCodes.length === 0) {
-      setKlineDataMap(cachedData);
-      setKlineLoading(false);
-      logger.debug('RelatedStocksSection', 'K线数据全部来自缓存', { stockCount: stockCodes.length });
+    if (Object.keys(cachedData).length === stockCodes.length) {
+      setTimelineDataMap(cachedData);
+      setTimelineLoading(false);
+      logger.debug('RelatedStocksSection', '分时图数据全部来自缓存', { stockCount: stockCodes.length });
       return;
     }
 
-    logger.debug('RelatedStocksSection', '批量加载K线数据', {
+    logger.debug('RelatedStocksSection', '批量加载分时图数据', {
       totalCount: stockCodes.length,
-      cachedCount: Object.keys(cachedData).length,
-      uncachedCount: uncachedCodes.length,
       eventTime: stableEventTime
     });
 
-    // 批量请求
     fetchBatchKlineData(stockCodes, stableEventTime, 'timeline')
       .then((batchData) => {
-        setKlineDataMap({ ...cachedData, ...batchData });
-        setKlineLoading(false);
+        setTimelineDataMap({ ...cachedData, ...batchData });
+        setTimelineLoading(false);
       })
       .catch((error) => {
-        logger.error('RelatedStocksSection', '批量加载K线数据失败', error);
-        setKlineDataMap(cachedData);
-        setKlineLoading(false);
+        logger.error('RelatedStocksSection', '批量加载分时图数据失败', error);
+        setTimelineDataMap(cachedData);
+        setTimelineLoading(false);
+      });
+  }, [stocksKey, stableEventTime]);
+
+  // 批量加载日K线数据
+  useEffect(() => {
+    if (!stocks || stocks.length === 0) {
+      setDailyDataMap({});
+      setDailyLoading(false);
+      return;
+    }
+
+    setDailyLoading(true);
+    const stockCodes = stocks.map(s => s.stock_code);
+
+    // 检查缓存
+    const cachedData = {};
+    stockCodes.forEach(code => {
+      const cacheKey = getCacheKey(code, stableEventTime, 'daily');
+      const cached = klineDataCache.get(cacheKey);
+      if (cached !== undefined) {
+        cachedData[code] = cached;
+      }
+    });
+
+    if (Object.keys(cachedData).length === stockCodes.length) {
+      setDailyDataMap(cachedData);
+      setDailyLoading(false);
+      logger.debug('RelatedStocksSection', '日K线数据全部来自缓存', { stockCount: stockCodes.length });
+      return;
+    }
+
+    logger.debug('RelatedStocksSection', '批量加载日K线数据', {
+      totalCount: stockCodes.length,
+      eventTime: stableEventTime
+    });
+
+    fetchBatchKlineData(stockCodes, stableEventTime, 'daily')
+      .then((batchData) => {
+        setDailyDataMap({ ...cachedData, ...batchData });
+        setDailyLoading(false);
+      })
+      .catch((error) => {
+        logger.error('RelatedStocksSection', '批量加载日K线数据失败', error);
+        setDailyDataMap(cachedData);
+        setDailyLoading(false);
       });
   }, [stocksKey, stableEventTime]);
 
@@ -119,8 +169,10 @@ const RelatedStocksSection = ({
           eventTime={eventTime}
           isInWatchlist={watchlistSet.has(stock.stock_code)}
           onWatchlistToggle={onWatchlistToggle}
-          klineData={klineDataMap[stock.stock_code]}
-          klineLoading={shouldShowLoading && !klineDataMap[stock.stock_code]}
+          timelineData={timelineDataMap[stock.stock_code]}
+          timelineLoading={shouldShowTimelineLoading && !timelineDataMap[stock.stock_code]}
+          dailyData={dailyDataMap[stock.stock_code]}
+          dailyLoading={shouldShowDailyLoading && !dailyDataMap[stock.stock_code]}
         />
       ))}
     </VStack>
diff --git a/src/views/Community/components/DynamicNewsDetail/StockListItem.js b/src/views/Community/components/DynamicNewsDetail/StockListItem.js
index f20e54fd..35fe821e 100644
--- a/src/views/Community/components/DynamicNewsDetail/StockListItem.js
+++ b/src/views/Community/components/DynamicNewsDetail/StockListItem.js
@@ -39,8 +39,10 @@ import { PROFESSIONAL_COLORS } from '@constants/professionalTheme';
  * @param {string} props.eventTime - 事件时间（可选）
  * @param {boolean} props.isInWatchlist - 是否在自选股中
  * @param {Function} props.onWatchlistToggle - 切换自选股回调
- * @param {Array} props.klineData - 预加载的K线数据（可选，由父组件批量加载后传入）
- * @param {boolean} props.klineLoading - K线数据加载状态
+ * @param {Array} props.timelineData - 预加载的分时图数据（可选，由父组件批量加载后传入）
+ * @param {boolean} props.timelineLoading - 分时图数据加载状态
+ * @param {Array} props.dailyData - 预加载的日K线数据（可选，由父组件批量加载后传入）
+ * @param {boolean} props.dailyLoading - 日K线数据加载状态
  */
 const StockListItem = ({
   stock,
@@ -48,8 +50,10 @@ const StockListItem = ({
   eventTime = null,
   isInWatchlist = false,
   onWatchlistToggle,
-  klineData,
-  klineLoading = false
+  timelineData,
+  timelineLoading = false,
+  dailyData,
+  dailyLoading = false
 }) => {
   const isMobile = useSelector(selectIsMobile);
   const cardBg = PROFESSIONAL_COLORS.background.card;
@@ -241,8 +245,8 @@ const StockListItem = ({
               <MiniTimelineChart
                 stockCode={stock.stock_code}
                 eventTime={eventTime}
-                preloadedData={klineData}
-                loading={klineLoading}
+                preloadedData={timelineData}
+                loading={timelineLoading}
               />
             </Box>
           </VStack>
@@ -285,6 +289,8 @@ const StockListItem = ({
               <MiniKLineChart
                 stockCode={stock.stock_code}
                 eventTime={eventTime}
+                preloadedData={dailyData}
+                loading={dailyLoading}
               />
             </Box>
           </VStack>