diff --git a/src/views/Company/components/StockQuoteCard/hooks/index.ts b/src/views/Company/components/StockQuoteCard/hooks/index.ts
new file mode 100644
index 00000000..ed671e79
--- /dev/null
+++ b/src/views/Company/components/StockQuoteCard/hooks/index.ts
@@ -0,0 +1,6 @@
+/**
+ * StockQuoteCard Hooks 导出索引
+ */
+
+export { useStockQuoteData } from './useStockQuoteData';
+export { useStockCompare } from './useStockCompare';
diff --git a/src/views/Company/components/StockQuoteCard/hooks/useStockCompare.ts b/src/views/Company/components/StockQuoteCard/hooks/useStockCompare.ts
new file mode 100644
index 00000000..e9260626
--- /dev/null
+++ b/src/views/Company/components/StockQuoteCard/hooks/useStockCompare.ts
@@ -0,0 +1,91 @@
+/**
+ * useStockCompare - 股票对比逻辑 Hook
+ *
+ * 管理股票对比所需的数据获取和状态
+ */
+
+import { useState, useEffect, useCallback } from 'react';
+import { useToast } from '@chakra-ui/react';
+import { financialService } from '@services/financialService';
+import { logger } from '@utils/logger';
+import type { StockInfo } from '../../FinancialPanorama/types';
+
+interface UseStockCompareResult {
+  currentStockInfo: StockInfo | null;
+  compareStockInfo: StockInfo | null;
+  isCompareLoading: boolean;
+  handleCompare: (compareCode: string) => Promise<void>;
+  clearCompare: () => void;
+}
+
+/**
+ * 股票对比 Hook
+ *
+ * @param stockCode - 当前股票代码
+ */
+export const useStockCompare = (stockCode?: string): UseStockCompareResult => {
+  const toast = useToast();
+  const [currentStockInfo, setCurrentStockInfo] = useState<StockInfo | null>(null);
+  const [compareStockInfo, setCompareStockInfo] = useState<StockInfo | null>(null);
+  const [isCompareLoading, setIsCompareLoading] = useState(false);
+
+  // 加载当前股票财务信息（用于对比）
+  useEffect(() => {
+    const loadCurrentStockInfo = async () => {
+      if (!stockCode) {
+        setCurrentStockInfo(null);
+        return;
+      }
+
+      try {
+        const res = await financialService.getStockInfo(stockCode);
+        setCurrentStockInfo(res.data);
+      } catch (error) {
+        logger.error('useStockCompare', 'loadCurrentStockInfo', error, { stockCode });
+      }
+    };
+
+    loadCurrentStockInfo();
+    // 股票代码变化时清除对比数据
+    setCompareStockInfo(null);
+  }, [stockCode]);
+
+  // 处理股票对比
+  const handleCompare = useCallback(async (compareCode: string) => {
+    if (!compareCode) return;
+
+    logger.debug('useStockCompare', '开始加载对比数据', { stockCode, compareCode });
+    setIsCompareLoading(true);
+
+    try {
+      const res = await financialService.getStockInfo(compareCode);
+      setCompareStockInfo(res.data);
+      logger.info('useStockCompare', '对比数据加载成功', { stockCode, compareCode });
+    } catch (error) {
+      logger.error('useStockCompare', 'handleCompare', error, { stockCode, compareCode });
+      toast({
+        title: '加载对比数据失败',
+        description: '请检查股票代码是否正确',
+        status: 'error',
+        duration: 3000,
+      });
+    } finally {
+      setIsCompareLoading(false);
+    }
+  }, [stockCode, toast]);
+
+  // 清除对比数据
+  const clearCompare = useCallback(() => {
+    setCompareStockInfo(null);
+  }, []);
+
+  return {
+    currentStockInfo,
+    compareStockInfo,
+    isCompareLoading,
+    handleCompare,
+    clearCompare,
+  };
+};
+
+export default useStockCompare;
diff --git a/src/views/Company/components/StockQuoteCard/hooks/useStockQuoteData.ts b/src/views/Company/components/StockQuoteCard/hooks/useStockQuoteData.ts
new file mode 100644
index 00000000..bdf5bef3
--- /dev/null
+++ b/src/views/Company/components/StockQuoteCard/hooks/useStockQuoteData.ts
@@ -0,0 +1,152 @@
+/**
+ * useStockQuoteData - 股票行情数据获取 Hook
+ *
+ * 合并获取行情数据和基本信息，供 StockQuoteCard 内部使用
+ */
+
+import { useState, useEffect, useCallback } from 'react';
+import { stockService } from '@services/eventService';
+import { logger } from '@utils/logger';
+import { getApiBase } from '@utils/apiConfig';
+import type { StockQuoteCardData } from '../types';
+import type { BasicInfo } from '../../CompanyOverview/types';
+
+const API_BASE_URL = getApiBase();
+
+/**
+ * 将 API 响应数据转换为 StockQuoteCard 所需格式
+ */
+const transformQuoteData = (apiData: any, stockCode: string): StockQuoteCardData | null => {
+  if (!apiData) return null;
+
+  return {
+    // 基础信息
+    name: apiData.name || apiData.stock_name || '未知',
+    code: apiData.code || apiData.stock_code || stockCode,
+    indexTags: apiData.index_tags || apiData.indexTags || [],
+    industry: apiData.industry || apiData.sw_industry_l2 || '',
+    industryL1: apiData.industry_l1 || apiData.sw_industry_l1 || '',
+
+    // 价格信息
+    currentPrice: apiData.current_price || apiData.currentPrice || apiData.close || 0,
+    changePercent: apiData.change_percent || apiData.changePercent || apiData.pct_chg || 0,
+    todayOpen: apiData.today_open || apiData.todayOpen || apiData.open || 0,
+    yesterdayClose: apiData.yesterday_close || apiData.yesterdayClose || apiData.pre_close || 0,
+    todayHigh: apiData.today_high || apiData.todayHigh || apiData.high || 0,
+    todayLow: apiData.today_low || apiData.todayLow || apiData.low || 0,
+
+    // 关键指标
+    pe: apiData.pe || apiData.pe_ttm || 0,
+    eps: apiData.eps || apiData.basic_eps || undefined,
+    pb: apiData.pb || apiData.pb_mrq || 0,
+    marketCap: apiData.market_cap || apiData.marketCap || apiData.circ_mv || '0',
+    week52Low: apiData.week52_low || apiData.week52Low || 0,
+    week52High: apiData.week52_high || apiData.week52High || 0,
+
+    // 主力动态
+    mainNetInflow: apiData.main_net_inflow || apiData.mainNetInflow || 0,
+    institutionHolding: apiData.institution_holding || apiData.institutionHolding || 0,
+    buyRatio: apiData.buy_ratio || apiData.buyRatio || 50,
+    sellRatio: apiData.sell_ratio || apiData.sellRatio || 50,
+
+    // 更新时间
+    updateTime: apiData.update_time || apiData.updateTime || new Date().toLocaleString(),
+  };
+};
+
+interface UseStockQuoteDataResult {
+  quoteData: StockQuoteCardData | null;
+  basicInfo: BasicInfo | null;
+  isLoading: boolean;
+  error: string | null;
+  refetch: () => void;
+}
+
+/**
+ * 股票行情数据获取 Hook
+ * 合并获取行情数据和基本信息
+ *
+ * @param stockCode - 股票代码
+ */
+export const useStockQuoteData = (stockCode?: string): UseStockQuoteDataResult => {
+  const [quoteData, setQuoteData] = useState<StockQuoteCardData | null>(null);
+  const [basicInfo, setBasicInfo] = useState<BasicInfo | null>(null);
+  const [quoteLoading, setQuoteLoading] = useState(false);
+  const [basicLoading, setBasicLoading] = useState(false);
+  const [error, setError] = useState<string | null>(null);
+
+  // 获取行情数据
+  const fetchQuote = useCallback(async () => {
+    if (!stockCode) {
+      setQuoteData(null);
+      return;
+    }
+
+    setQuoteLoading(true);
+    setError(null);
+
+    try {
+      logger.debug('useStockQuoteData', '获取股票行情', { stockCode });
+      const quotes = await stockService.getQuotes([stockCode]);
+
+      // API 返回格式: { [stockCode]: quoteData }
+      const quoteResult = quotes?.[stockCode] || quotes;
+      const transformedData = transformQuoteData(quoteResult, stockCode);
+
+      logger.debug('useStockQuoteData', '行情数据转换完成', { stockCode, hasData: !!transformedData });
+      setQuoteData(transformedData);
+    } catch (err) {
+      logger.error('useStockQuoteData', '获取行情失败', err);
+      setError('获取行情数据失败');
+      setQuoteData(null);
+    } finally {
+      setQuoteLoading(false);
+    }
+  }, [stockCode]);
+
+  // 获取基本信息
+  const fetchBasicInfo = useCallback(async () => {
+    if (!stockCode) {
+      setBasicInfo(null);
+      return;
+    }
+
+    setBasicLoading(true);
+
+    try {
+      const response = await fetch(`${API_BASE_URL}/api/stock/${stockCode}/basic-info`);
+      const result = await response.json();
+
+      if (result.success) {
+        setBasicInfo(result.data);
+      }
+    } catch (err) {
+      logger.error('useStockQuoteData', '获取基本信息失败', err);
+      // 基本信息获取失败不影响主流程，只记录日志
+    } finally {
+      setBasicLoading(false);
+    }
+  }, [stockCode]);
+
+  // stockCode 变化时重新获取数据
+  useEffect(() => {
+    fetchQuote();
+    fetchBasicInfo();
+  }, [fetchQuote, fetchBasicInfo]);
+
+  // 手动刷新
+  const refetch = useCallback(() => {
+    fetchQuote();
+    fetchBasicInfo();
+  }, [fetchQuote, fetchBasicInfo]);
+
+  return {
+    quoteData,
+    basicInfo,
+    isLoading: quoteLoading || basicLoading,
+    error,
+    refetch,
+  };
+};
+
+export default useStockQuoteData;