// Market data for the briefing — 2026/4/21 snapshot
const marketData = {
  vol: "046",
  date: "2026年4月21日",
  dateEn: "Apr 21, 2026",
  weekday: "周二",
  dataAsOf: "08:00",
  tradingDay: "4/20收盘",

  indices: [
    { name: "上证综指", code: "SSE", value: "4,082.13", change: "+0.76%", up: true },
    { name: "深证成指", code: "SZI", value: "14,966.75", change: "+0.55%", up: true },
    { name: "恒生指数", code: "HSI", value: "26,354.08", change: "+0.77%", up: true },
    { name: "恒生科技", code: "HSTECH", value: "5,083.00", change: "+0.46%", up: true },
  ],

  weekSummaryLabel: "本周累计 (4/13–4/17)",
  weekSummary: [
    { name: "上证", change: "+1.64%" },
    { name: "深证", change: "+4.02%" },
    { name: "创业板", change: "+6.65%" },
  ],

  capital: [
    { label: "沪深成交额", en: "Turnover",  value: "2.58", unit: "万亿", note: "环比+1.532亿 · 放量", tone: "up" },
    { label: "主力资金",   en: "Main Flow", value: "+58.70", unit: "亿", note: "特大单净流入(资金情绪升温)", tone: "up" },
    { label: "两融余额",   en: "Margin",    value: "2.60", unit: "万亿", note: "较上日+90亿 · 杠杆回升", tone: "up" },
  ],

  sentiment: {
    label: "中性偏多",
    score: 4,  // 1 (极度悲观) → 5 (极度乐观)
    notes: [
      { cat: "外围风险", text: "美伊紧张升级，美股纳指13连涨告终，欧股震荡" },
      { cat: "国内政策", text: "4月LPR连续11个月持稳，流动性预期校友评估值" },
      { cat: "主线板块", text: "商业航天21股涨停、光通信/液冷/AI应用轮番爆发" },
    ],
  },

  events: [
    { tag: "已发布", text: "4月LPR维持：1年期3.00%，5年期以上3.50%(连续11个月持稳)" },
    { tag: "今日", text: "沪指逼近4100点阻力；美股期指盘前跌约0.4%–0.6%，关注外盘影响" },
    { tag: "本周", text: "中国航天日(4/24)国家航天局将发布重磅成果；一季报披露尾声" },
  ],

  sectors: [
    {
      name: "商业航天",
      tickers: "600118 中国卫星 / 601698 中国卫通",
      thesis: "中国航天日4/24临近+可燃火火箭密集验证，板块21股涨停",
      price: { label: "21股涨停", tone: "up-strong" },
      flow: { label: "+34.81亿 #2", tone: "up" },
      signal: { label: "确认", tone: "confirm" },
    },
    {
      name: "光通信/光纤",
      tickers: "300308 中际旭创 / 300502 新易盛",
      thesis: "AI算力建设加速，海外订单景气链带动板块集体大涨",
      price: { label: "板块涨停", tone: "up-strong" },
      flow: { label: "未进TOP10", tone: "neutral" },
      signal: { label: "警惕追高", tone: "warn" },
    },
    {
      name: "AI应用",
      tickers: "002230 科大讯飞 / 688111 金山办公",
      thesis: "大模型迭代驱动应用层延续，但高位放量获利回吐压力显现",
      price: { label: "高位震荡", tone: "flat" },
      flow: { label: "未进TOP10", tone: "neutral" },
      signal: { label: "警惕追高", tone: "warn" },
    },
    {
      name: "消费电子",
      tickers: "002475 立讯精密 / 002241 歌尔股份",
      thesis: "苹果新品周期+AI终端催化，主力资金金位位逆势布局",
      price: { label: "未领前", tone: "flat" },
      flow: { label: "+37.97亿 #1", tone: "up-strong" },
      signal: { label: "主力埋伏", tone: "positive" },
    },
    {
      name: "电网设备",
      tickers: "600406 国电南瑞 / 601179 中国西电",
      thesis: "电网投资加码+特高压推进，资金金潜伏蓝筹尚未充分博价格",
      price: { label: "未列前", tone: "flat" },
      flow: { label: "+24.67亿 #4", tone: "up" },
      signal: { label: "主力埋伏", tone: "positive" },
    },
    {
      name: "石油石化",
      tickers: "601857 中国石油 / 600028 中国石化",
      thesis: "港股石油石化领涨，油价震荡下游利差承压",
      price: { label: "港股领涨", tone: "up" },
      flow: { label: "净流出", tone: "down" },
      signal: { label: "避险/退潮", tone: "caution" },
    },
  ],

  overseas: {
    usPrev: [
      { name: "道指",   value: "49,442.56", change: "−0.01%", up: false },
      { name: "标普500", value: "7,109.14",  change: "−0.24%", up: false },
      { name: "纳指",   value: "24,404.39", change: "−0.26%", up: false, note: "13连涨终结" },
    ],
    usFuturesNote: ["三大期指齐跌0.4%–0.6%", "美伊紧张+鲍尔太风险扰动"],
    usFutures: [
      { name: "道指期货",   change: "−0.42%", up: false },
      { name: "标普期货",   change: "−0.51%", up: false },
      { name: "纳指期货",   change: "−0.60%", up: false },
    ],
    europe: [
      { name: "斯托克50", change: "−1.28%", up: false },
      { name: "DAX",     change: "−1.14%", up: false },
      { name: "CAC",     change: "−1.12%", up: false },
      { name: "富时100",  change: "−0.61%", up: false },
    ],
  },

  sources: ["Tencent Finance · Finnhub · Yahoo Finance", "新华社 · 东方财富"],
};

window.marketData = marketData;