From 26548c7036620ae4530b7b5e4697947aa002254f Mon Sep 17 00:00:00 2001
From: zzlgreat <zzlgreat@gmail.com>
Date: Thu, 18 Dec 2025 07:26:10 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0Company=E9=A1=B5=E9=9D=A2?=
 =?UTF-8?q?=E7=9A=84UI=E4=B8=BAFUI=E9=A3=8E=E6=A0=BC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/styles/select-fix.css                     |  52 +++
 .../components/CompanyHeader/index.tsx        |   7 +
 .../panels/TradeDataPanel/KLineModule.tsx     |  37 +-
 .../TradeDataPanel/MetricOverlaySearch.tsx    | 350 ++++++++++++++++++
 .../components/MarketDataView/types.ts        |  12 +
 .../MarketDataView/utils/chartOptions.ts      | 100 ++++-
 6 files changed, 552 insertions(+), 6 deletions(-)
 create mode 100644 src/views/Company/components/MarketDataView/components/panels/TradeDataPanel/MetricOverlaySearch.tsx

diff --git a/src/styles/select-fix.css b/src/styles/select-fix.css
index be912986..0840878e 100644
--- a/src/styles/select-fix.css
+++ b/src/styles/select-fix.css
@@ -87,3 +87,55 @@ select::-webkit-scrollbar-thumb {
 select::-webkit-scrollbar-thumb:hover {
   background: #FFC107;
 }
+
+/**
+ * Ant Design AutoComplete 下拉框样式 (FUI 主题)
+ */
+.fui-autocomplete-dropdown {
+  background-color: #1a1a2e !important;
+  border: 1px solid rgba(212, 175, 55, 0.3) !important;
+  border-radius: 10px !important;
+  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5) !important;
+}
+
+.fui-autocomplete-dropdown .ant-select-item {
+  color: #ffffff !important;
+  padding: 10px 12px !important;
+  border-bottom: 1px solid rgba(212, 175, 55, 0.1);
+}
+
+.fui-autocomplete-dropdown .ant-select-item:last-child {
+  border-bottom: none;
+}
+
+.fui-autocomplete-dropdown .ant-select-item-option-active,
+.fui-autocomplete-dropdown .ant-select-item:hover {
+  background-color: rgba(212, 175, 55, 0.15) !important;
+}
+
+.fui-autocomplete-dropdown .ant-select-item-option-selected {
+  background-color: rgba(212, 175, 55, 0.25) !important;
+}
+
+.fui-autocomplete-dropdown .ant-select-item-empty {
+  color: rgba(255, 255, 255, 0.5) !important;
+}
+
+/* AutoComplete 下拉框滚动条 */
+.fui-autocomplete-dropdown::-webkit-scrollbar {
+  width: 6px;
+}
+
+.fui-autocomplete-dropdown::-webkit-scrollbar-track {
+  background: rgba(0, 0, 0, 0.2);
+  border-radius: 3px;
+}
+
+.fui-autocomplete-dropdown::-webkit-scrollbar-thumb {
+  background: rgba(212, 175, 55, 0.4);
+  border-radius: 3px;
+}
+
+.fui-autocomplete-dropdown::-webkit-scrollbar-thumb:hover {
+  background: rgba(212, 175, 55, 0.6);
+}
diff --git a/src/views/Company/components/CompanyHeader/index.tsx b/src/views/Company/components/CompanyHeader/index.tsx
index c82c947b..8f25815b 100644
--- a/src/views/Company/components/CompanyHeader/index.tsx
+++ b/src/views/Company/components/CompanyHeader/index.tsx
@@ -236,6 +236,7 @@ const SearchActions = memo<{
         }}
       >
         <AutoComplete
+          popupClassName="fui-autocomplete-dropdown"
           value={inputCode}
           options={stockOptions}
           onSearch={doSearch}
@@ -243,6 +244,12 @@ const SearchActions = memo<{
           onChange={onInputChange}
           placeholder="输入代码、名称或拼音"
           style={{ width: 240 }}
+          dropdownStyle={{
+            backgroundColor: FUI_COLORS.bg.elevated,
+            borderRadius: '10px',
+            border: `1px solid ${FUI_COLORS.line.emphasis}`,
+            boxShadow: '0 4px 20px rgba(0, 0, 0, 0.5)',
+          }}
           notFoundContent={isSearching ? <Spin size="small" /> : null}
           onKeyDown={handleKeyDown}
         />
diff --git a/src/views/Company/components/MarketDataView/components/panels/TradeDataPanel/KLineModule.tsx b/src/views/Company/components/MarketDataView/components/panels/TradeDataPanel/KLineModule.tsx
index 2b90d09d..bf0eb21d 100644
--- a/src/views/Company/components/MarketDataView/components/panels/TradeDataPanel/KLineModule.tsx
+++ b/src/views/Company/components/MarketDataView/components/panels/TradeDataPanel/KLineModule.tsx
@@ -1,7 +1,7 @@
 // src/views/Company/components/MarketDataView/components/panels/TradeDataPanel/KLineModule.tsx
-// K线模块 - 日K线/分时图切换展示（黑金主题 + 专业技术指标）
+// K线模块 - 日K线/分时图切换展示（黑金主题 + 专业技术指标 + 商品数据叠加）
 
-import React, { useState } from 'react';
+import React, { useState, useMemo, useCallback } from 'react';
 import {
   Box,
   Text,
@@ -33,7 +33,8 @@ import {
   type MainIndicatorType,
   type DrawingType,
 } from '../../../utils/chartOptions';
-import type { KLineModuleProps } from '../../../types';
+import type { KLineModuleProps, OverlayMetricData } from '../../../types';
+import MetricOverlaySearch from './MetricOverlaySearch';
 
 // 空状态组件（内联）
 const EmptyState: React.FC<{ title: string; description: string }> = ({ title, description }) => (
@@ -95,8 +96,28 @@ const KLineModule: React.FC<KLineModuleProps> = ({
   const [mainIndicator, setMainIndicator] = useState<MainIndicatorType>('MA');
   const [showAnalysis, setShowAnalysis] = useState<boolean>(true);
   const [drawingType, setDrawingType] = useState<DrawingType>('NONE');
+  const [overlayMetrics, setOverlayMetrics] = useState<OverlayMetricData[]>([]);
   const hasMinuteData = minuteData && minuteData.data && minuteData.data.length > 0;
 
+  // 计算股票数据的日期范围（用于查询商品数据）
+  const stockDateRange = useMemo(() => {
+    if (tradeData.length === 0) return undefined;
+    return {
+      startDate: tradeData[0].date.substring(0, 10),
+      endDate: tradeData[tradeData.length - 1].date.substring(0, 10),
+    };
+  }, [tradeData]);
+
+  // 添加叠加指标
+  const handleAddOverlayMetric = useCallback((metric: OverlayMetricData) => {
+    setOverlayMetrics(prev => [...prev, metric]);
+  }, []);
+
+  // 移除叠加指标
+  const handleRemoveOverlayMetric = useCallback((metricId: string) => {
+    setOverlayMetrics(prev => prev.filter(m => m.metric_id !== metricId));
+  }, []);
+
   // 切换到分时模式时自动加载数据
   const handleModeChange = (newMode: ChartMode) => {
     setMode(newMode);
@@ -337,6 +358,14 @@ const KLineModule: React.FC<KLineModuleProps> = ({
                     ))}
                   </MenuList>
                 </Menu>
+
+                {/* 商品数据叠加搜索 */}
+                <MetricOverlaySearch
+                  overlayMetrics={overlayMetrics}
+                  onAddMetric={handleAddOverlayMetric}
+                  onRemoveMetric={handleRemoveOverlayMetric}
+                  stockDateRange={stockDateRange}
+                />
               </>
             )}
 
@@ -383,7 +412,7 @@ const KLineModule: React.FC<KLineModuleProps> = ({
           tradeData.length > 0 ? (
             <Box h="650px">
               <ReactECharts
-                option={getKLineDarkGoldOption(tradeData, analysisMap, subIndicator, mainIndicator, showAnalysis, drawingType)}
+                option={getKLineDarkGoldOption(tradeData, analysisMap, subIndicator, mainIndicator, showAnalysis, drawingType, overlayMetrics)}
                 style={{ height: '100%', width: '100%' }}
                 theme="dark"
                 notMerge={true}
diff --git a/src/views/Company/components/MarketDataView/components/panels/TradeDataPanel/MetricOverlaySearch.tsx b/src/views/Company/components/MarketDataView/components/panels/TradeDataPanel/MetricOverlaySearch.tsx
new file mode 100644
index 00000000..e24c8c2f
--- /dev/null
+++ b/src/views/Company/components/MarketDataView/components/panels/TradeDataPanel/MetricOverlaySearch.tsx
@@ -0,0 +1,350 @@
+// src/views/Company/components/MarketDataView/components/panels/TradeDataPanel/MetricOverlaySearch.tsx
+// Metric overlay search component - search metrics and overlay on K-line chart
+
+import React, { useState, useCallback, useMemo, useEffect, useRef } from 'react';
+import {
+  Box,
+  HStack,
+  VStack,
+  Text,
+  Input,
+  InputGroup,
+  InputLeftElement,
+  InputRightElement,
+  IconButton,
+  Tag,
+  TagLabel,
+  TagCloseButton,
+  Spinner,
+  Popover,
+  PopoverTrigger,
+  PopoverContent,
+  PopoverBody,
+  List,
+  ListItem,
+  Button,
+  Tooltip,
+  Badge,
+  Flex,
+  useDisclosure,
+} from '@chakra-ui/react';
+import { SearchIcon, CloseIcon, AddIcon } from '@chakra-ui/icons';
+import { Database, TrendingUp } from 'lucide-react';
+import debounce from 'lodash/debounce';
+
+import { searchMetrics, fetchMetricData, type MetricSearchResult } from '@services/categoryService';
+import { darkGoldTheme } from '../../../constants';
+import type { OverlayMetricData } from '../../../types';
+
+// Available overlay colors
+const OVERLAY_COLORS = [
+  '#00D4FF', // Cyan
+  '#A855F7', // Purple
+  '#FF6B6B', // Pink-red
+  '#4ADE80', // Green
+  '#F97316', // Orange
+  '#EC4899', // Pink
+];
+
+interface MetricOverlaySearchProps {
+  overlayMetrics: OverlayMetricData[];
+  onAddMetric: (metric: OverlayMetricData) => void;
+  onRemoveMetric: (metricId: string) => void;
+  stockDateRange?: { startDate: string; endDate: string };
+}
+
+/**
+ * Metric overlay search component
+ */
+const MetricOverlaySearch: React.FC<MetricOverlaySearchProps> = ({
+  overlayMetrics,
+  onAddMetric,
+  onRemoveMetric,
+  stockDateRange,
+}) => {
+  const [searchQuery, setSearchQuery] = useState('');
+  const [searchResults, setSearchResults] = useState<MetricSearchResult[]>([]);
+  const [isSearching, setIsSearching] = useState(false);
+  const [isLoadingData, setIsLoadingData] = useState(false);
+  const { isOpen, onOpen, onClose } = useDisclosure();
+  const inputRef = useRef<HTMLInputElement>(null);
+
+  // Get next available color
+  const getNextColor = useCallback(() => {
+    const usedColors = overlayMetrics.map(m => m.color);
+    const availableColor = OVERLAY_COLORS.find(c => !usedColors.includes(c));
+    return availableColor || OVERLAY_COLORS[overlayMetrics.length % OVERLAY_COLORS.length];
+  }, [overlayMetrics]);
+
+  // Search metrics
+  const doSearch = useCallback(async (query: string) => {
+    if (!query.trim()) {
+      setSearchResults([]);
+      return;
+    }
+
+    setIsSearching(true);
+    try {
+      const response = await searchMetrics(query, undefined, undefined, 20);
+      setSearchResults(response.results || []);
+    } catch (error) {
+      console.error('Search metrics failed:', error);
+      setSearchResults([]);
+    } finally {
+      setIsSearching(false);
+    }
+  }, []);
+
+  // Debounced search
+  const debouncedSearch = useMemo(
+    () => debounce(doSearch, 300),
+    [doSearch]
+  );
+
+  // Handle input change
+  const handleInputChange = (e: React.ChangeEvent<HTMLInputElement>) => {
+    const value = e.target.value;
+    setSearchQuery(value);
+    debouncedSearch(value);
+    if (value && !isOpen) {
+      onOpen();
+    }
+  };
+
+  // Select metric
+  const handleSelectMetric = async (metric: MetricSearchResult) => {
+    // Check if already added
+    if (overlayMetrics.some(m => m.metric_id === metric.metric_id)) {
+      return;
+    }
+
+    // Max 3 overlays
+    if (overlayMetrics.length >= 3) {
+      alert('Max 3 overlay metrics allowed');
+      return;
+    }
+
+    setIsLoadingData(true);
+    try {
+      // Fetch metric data
+      const data = await fetchMetricData(
+        metric.metric_id,
+        stockDateRange?.startDate,
+        stockDateRange?.endDate,
+        500
+      );
+
+      if (data && data.data && data.data.length > 0) {
+        const overlayData: OverlayMetricData = {
+          metric_id: metric.metric_id,
+          metric_name: metric.metric_name,
+          source: metric.source,
+          unit: metric.unit,
+          data: data.data,
+          color: getNextColor(),
+        };
+
+        onAddMetric(overlayData);
+        setSearchQuery('');
+        setSearchResults([]);
+        onClose();
+      } else {
+        alert('No data available for this metric');
+      }
+    } catch (error) {
+      console.error('Fetch metric data failed:', error);
+      alert('Failed to fetch metric data');
+    } finally {
+      setIsLoadingData(false);
+    }
+  };
+
+  // Cleanup debounce
+  useEffect(() => {
+    return () => debouncedSearch.cancel?.();
+  }, [debouncedSearch]);
+
+  return (
+    <HStack spacing={2} align="center">
+      {/* Added overlay metrics tags */}
+      {overlayMetrics.map((metric) => (
+        <Tag
+          key={metric.metric_id}
+          size="sm"
+          borderRadius="full"
+          variant="outline"
+          borderColor={metric.color}
+          color={metric.color}
+          bg="transparent"
+        >
+          <Box
+            w="8px"
+            h="8px"
+            borderRadius="full"
+            bg={metric.color}
+            mr={1}
+          />
+          <TagLabel fontSize="xs" maxW="100px" isTruncated>
+            {metric.metric_name}
+          </TagLabel>
+          <TagCloseButton onClick={() => onRemoveMetric(metric.metric_id)} />
+        </Tag>
+      ))}
+
+      {/* Search button and dropdown */}
+      <Popover
+        isOpen={isOpen}
+        onClose={onClose}
+        placement="bottom-start"
+        closeOnBlur={true}
+        initialFocusRef={inputRef}
+      >
+        <PopoverTrigger>
+          <Box>
+            <Tooltip label="Overlay commodity data" placement="top" hasArrow>
+              <Button
+                size="sm"
+                variant="outline"
+                leftIcon={<Database size={14} />}
+                onClick={onOpen}
+                color={darkGoldTheme.textMuted}
+                borderColor={darkGoldTheme.border}
+                _hover={{
+                  bg: 'rgba(212, 175, 55, 0.1)',
+                  borderColor: darkGoldTheme.gold,
+                  color: darkGoldTheme.gold,
+                }}
+                minW="100px"
+              >
+                Data Search
+              </Button>
+            </Tooltip>
+          </Box>
+        </PopoverTrigger>
+
+        <PopoverContent
+          bg="#1a1a2e"
+          borderColor={darkGoldTheme.border}
+          boxShadow="0 4px 20px rgba(0, 0, 0, 0.5)"
+          w="350px"
+          _focus={{ outline: 'none' }}
+        >
+          <PopoverBody p={3}>
+            {/* Search input */}
+            <InputGroup size="sm" mb={3}>
+              <InputLeftElement pointerEvents="none">
+                <SearchIcon color={darkGoldTheme.textMuted} />
+              </InputLeftElement>
+              <Input
+                ref={inputRef}
+                placeholder="Search commodity metrics..."
+                value={searchQuery}
+                onChange={handleInputChange}
+                bg="rgba(255,255,255,0.05)"
+                borderColor={darkGoldTheme.border}
+                color={darkGoldTheme.textPrimary}
+                _placeholder={{ color: darkGoldTheme.textMuted }}
+                _hover={{ borderColor: darkGoldTheme.gold }}
+                _focus={{ borderColor: darkGoldTheme.gold, boxShadow: 'none' }}
+              />
+              {(searchQuery || isSearching) && (
+                <InputRightElement>
+                  {isSearching || isLoadingData ? (
+                    <Spinner size="xs" color={darkGoldTheme.gold} />
+                  ) : (
+                    <IconButton
+                      size="xs"
+                      variant="ghost"
+                      icon={<CloseIcon w="8px" h="8px" />}
+                      onClick={() => {
+                        setSearchQuery('');
+                        setSearchResults([]);
+                      }}
+                      aria-label="Clear"
+                      _hover={{ bg: 'transparent' }}
+                    />
+                  )}
+                </InputRightElement>
+              )}
+            </InputGroup>
+
+            {/* Search results */}
+            {searchResults.length > 0 ? (
+              <List spacing={0} maxH="300px" overflowY="auto">
+                {searchResults.map((metric) => {
+                  const isAdded = overlayMetrics.some(m => m.metric_id === metric.metric_id);
+                  return (
+                    <ListItem
+                      key={metric.metric_id}
+                      px={3}
+                      py={2}
+                      cursor={isAdded ? 'default' : 'pointer'}
+                      opacity={isAdded ? 0.5 : 1}
+                      _hover={isAdded ? {} : { bg: 'rgba(212, 175, 55, 0.1)' }}
+                      onClick={() => !isAdded && handleSelectMetric(metric)}
+                      borderRadius="md"
+                    >
+                      <Flex justify="space-between" align="center">
+                        <VStack align="start" spacing={0} flex={1}>
+                          <Text
+                            fontSize="sm"
+                            color={darkGoldTheme.gold}
+                            fontWeight="medium"
+                            noOfLines={1}
+                          >
+                            {metric.metric_name}
+                          </Text>
+                          <HStack spacing={2}>
+                            <Text fontSize="xs" color={darkGoldTheme.textMuted}>
+                              {metric.source}
+                            </Text>
+                            {metric.frequency && (
+                              <Badge
+                                size="sm"
+                                bg="rgba(212, 175, 55, 0.1)"
+                                color={darkGoldTheme.gold}
+                                fontSize="10px"
+                              >
+                                {metric.frequency}
+                              </Badge>
+                            )}
+                            {metric.unit && (
+                              <Text fontSize="xs" color={darkGoldTheme.textMuted}>
+                                {metric.unit}
+                              </Text>
+                            )}
+                          </HStack>
+                        </VStack>
+                        {isAdded ? (
+                          <Badge colorScheme="green" fontSize="10px">Added</Badge>
+                        ) : (
+                          <AddIcon boxSize={3} color={darkGoldTheme.textMuted} />
+                        )}
+                      </Flex>
+                    </ListItem>
+                  );
+                })}
+              </List>
+            ) : searchQuery && !isSearching ? (
+              <Text color={darkGoldTheme.textMuted} fontSize="sm" textAlign="center" py={4}>
+                No metrics found
+              </Text>
+            ) : !searchQuery ? (
+              <VStack spacing={2} py={4}>
+                <TrendingUp size={24} color={darkGoldTheme.textMuted} />
+                <Text color={darkGoldTheme.textMuted} fontSize="sm" textAlign="center">
+                  Enter keywords to search
+                </Text>
+                <Text color={darkGoldTheme.textMuted} fontSize="xs" textAlign="center">
+                  Supports SMM and Mysteel data sources
+                </Text>
+              </VStack>
+            ) : null}
+          </PopoverBody>
+        </PopoverContent>
+      </Popover>
+    </HStack>
+  );
+};
+
+export default MetricOverlaySearch;
diff --git a/src/views/Company/components/MarketDataView/types.ts b/src/views/Company/components/MarketDataView/types.ts
index 0089f8bd..c3bb5eaf 100644
--- a/src/views/Company/components/MarketDataView/types.ts
+++ b/src/views/Company/components/MarketDataView/types.ts
@@ -351,6 +351,18 @@ export interface AnalysisModalContentProps {
   theme: Theme;
 }
 
+/**
+ * 叠加指标数据
+ */
+export interface OverlayMetricData {
+  metric_id: string;
+  metric_name: string;
+  source: string;
+  unit: string;
+  data: { date: string; value: number | null }[];
+  color?: string;
+}
+
 /**
  * useMarketData Hook 返回值
  */
diff --git a/src/views/Company/components/MarketDataView/utils/chartOptions.ts b/src/views/Company/components/MarketDataView/utils/chartOptions.ts
index ae45e6bc..2ed81be8 100644
--- a/src/views/Company/components/MarketDataView/utils/chartOptions.ts
+++ b/src/views/Company/components/MarketDataView/utils/chartOptions.ts
@@ -9,6 +9,7 @@ import type {
   FundingDayData,
   PledgeData,
   RiseAnalysis,
+  OverlayMetricData,
 } from '../types';
 import { formatNumber } from './formatUtils';
 
@@ -856,6 +857,7 @@ export const calculateTrendLine = (
  * @param mainIndicator 主图指标 (默认MA)
  * @param showAnalysis 是否显示涨幅分析标记 (默认true)
  * @param drawingType 绘图工具类型 (默认NONE)
+ * @param overlayMetrics 叠加的商品指标数据 (可选)
  */
 export const getKLineDarkGoldOption = (
   tradeData: TradeDayData[],
@@ -863,7 +865,8 @@ export const getKLineDarkGoldOption = (
   subIndicator: IndicatorType = 'MACD',
   mainIndicator: MainIndicatorType = 'MA',
   showAnalysis: boolean = true,
-  drawingType: DrawingType = 'NONE'
+  drawingType: DrawingType = 'NONE',
+  overlayMetrics: OverlayMetricData[] = []
 ): EChartsOption => {
   if (!tradeData || tradeData.length === 0) return {};
 
@@ -1034,6 +1037,65 @@ export const getKLineDarkGoldOption = (
     });
   }
 
+  // 处理叠加指标数据 - 使用右侧Y轴
+  const hasOverlayMetrics = overlayMetrics && overlayMetrics.length > 0;
+  const overlaySeriesData: { name: string; data: (number | null)[]; color: string; unit: string }[] = [];
+
+  if (hasOverlayMetrics) {
+    // 创建日期到索引的映射（股票数据日期）
+    const fullDates = tradeData.map((item) => item.date.substring(0, 10));
+    const dateToIndex: Record<string, number> = {};
+    fullDates.forEach((date, idx) => {
+      dateToIndex[date] = idx;
+    });
+
+    // 为每个叠加指标处理数据
+    overlayMetrics.forEach((metric) => {
+      const seriesData: (number | null)[] = new Array(tradeData.length).fill(null);
+
+      metric.data.forEach((point) => {
+        if (point.value !== null && point.value !== undefined) {
+          const pointDate = point.date.substring(0, 10);
+          const idx = dateToIndex[pointDate];
+          if (idx !== undefined) {
+            seriesData[idx] = point.value;
+          }
+        }
+      });
+
+      overlaySeriesData.push({
+        name: metric.metric_name,
+        data: seriesData,
+        color: metric.color || '#00D4FF',
+        unit: metric.unit,
+      });
+    });
+
+    // 为叠加指标添加右侧Y轴（只添加一个，所有叠加指标共用）
+    yAxes[0] = {
+      ...yAxes[0],
+      position: 'left',
+    };
+
+    // 右侧Y轴用于显示叠加指标
+    const overlayYAxisIndex = hasSubIndicator ? 3 : 2;
+    yAxes.push({
+      scale: true,
+      position: 'right',
+      axisLine: { lineStyle: { color: overlaySeriesData[0]?.color || '#00D4FF' } },
+      axisLabel: {
+        color: overlaySeriesData[0]?.color || '#00D4FF',
+        fontSize: 10,
+        formatter: (value: number) => {
+          if (Math.abs(value) >= 10000) return (value / 10000).toFixed(1) + '万';
+          if (Math.abs(value) >= 1000) return (value / 1000).toFixed(1) + 'k';
+          return value.toFixed(1);
+        }
+      },
+      splitLine: { show: false },
+    });
+  }
+
   // 图例数据
   const legendData = ['K线'];
   if (mainIndicator === 'MA') {
@@ -1458,6 +1520,33 @@ export const getKLineDarkGoldOption = (
     legendData.push('BIAS6', 'BIAS12', 'BIAS24');
   }
 
+  // 添加叠加指标的 series（使用右侧Y轴）
+  if (hasOverlayMetrics && overlaySeriesData.length > 0) {
+    const overlayYAxisIndex = hasSubIndicator ? 3 : 2;
+    overlaySeriesData.forEach((overlayItem) => {
+      series.push({
+        name: overlayItem.name,
+        type: 'line',
+        yAxisIndex: overlayYAxisIndex,
+        data: overlayItem.data,
+        smooth: true,
+        symbol: 'none',
+        lineStyle: {
+          color: overlayItem.color,
+          width: 2,
+          type: 'solid',
+        },
+        emphasis: {
+          lineStyle: {
+            width: 3,
+          },
+        },
+        z: 90, // 确保在K线上方显示
+      });
+      legendData.push(overlayItem.name);
+    });
+  }
+
   return {
     backgroundColor: 'transparent',
     animation: true,
@@ -1500,7 +1589,14 @@ export const getKLineDarkGoldOption = (
             // 跳过涨幅分析标记
           } else if (typeof value === 'number' || (value !== null && !isNaN(Number(value)))) {
             // MA、BOLL、MACD、KDJ、RSI 等指标
-            result += `${marker} ${seriesName}：${formatPrice(Number(value))}<br/>`;
+            // 检查是否是叠加指标
+            const overlayItem = overlaySeriesData.find(o => o.name === seriesName);
+            if (overlayItem) {
+              // 叠加指标，显示单位
+              result += `${marker} <span style="color: ${overlayItem.color}">${seriesName}：${formatPrice(Number(value))}${overlayItem.unit ? ' ' + overlayItem.unit : ''}</span><br/>`;
+            } else {
+              result += `${marker} ${seriesName}：${formatPrice(Number(value))}<br/>`;
+            }
           }
         });