{
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 ],
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     "date": "2026-06-08",
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 "etfs": [
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  {
   "code": "159915",
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  },
  {
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   "volumeRatio20": 1.35,
   "amount": 13736182064
  },
  {
   "code": "510300",
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   "dayPct": -0.46,
   "weekPct": -1.51,
   "volumeRatio20": 0.75,
   "amount": 6059305801
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 ],
 "breadth": null,
 "breadthStats": null,
 "margin": null,
 "totalTurnover": 2653345083582,
 "turnoverRatio20": 0.87,
 "impliedVolatility": {
  "name": "沪深300近月平值期权隐含波动率",
  "underlying": "SSE.000300",
  "optionProduct": "CFFEX.IO",
  "valuePct": 19.287867,
  "previousValuePct": 20.705668,
  "dayChangePct": -6.847404,
  "currentDate": "2026-07-22",
  "previousDate": "2026-07-21",
  "asOf": "2026-07-22 23:18:20",
  "methodology": "near_month_atm_call_put_mean",
  "symbols": [
   "CFFEX.IO2608-C-4700",
   "CFFEX.IO2608-P-4700"
  ],
  "source": "tqsdk",
  "riskFreeRate": 0.025,
  "isOfficialVix": false
 },
 "global": [
  {
   "name": "道琼斯",
   "price": 52293.17,
   "pctChg": 0.13
  },
  {
   "name": "纳斯达克",
   "price": 25806.68,
   "pctChg": -0.12
  },
  {
   "name": "标普500",
   "price": 7513.02,
   "pctChg": 0.05
  },
  {
   "name": "COMEX黄金",
   "price": 4160.3,
   "pctChg": 2.06
  },
  {
   "name": "沪金主连",
   "price": 907.44,
   "pctChg": 0.92
  },
  {
   "name": "沪银主连",
   "price": 14800,
   "pctChg": 1.85
  },
  {
   "name": "铁矿石主连",
   "price": 744.5,
   "pctChg": 0.68
  },
  {
   "name": "豆粕主连",
   "price": 3197,
   "pctChg": 1.62
  },
  {
   "name": "纯碱主连",
   "price": 1012,
   "pctChg": -0.1
  },
  {
   "name": "原油主连",
   "price": 561.8,
   "pctChg": 0.43
  }
 ],
 "caveats": [
  "数据质量等级：limited",
  "历史回跑复用2026-07-22同日已发布原始观测（sourceRunId=manual-2026-07-22-07b5c66-force-email），未使用其他日期数据",
  "量能20日基线由本次多源日K历史重建，共58个已匹配交易日",
  "[single_source] a_share_breadth仅单源，未送入分析",
  "[single_source] cn_margin_balance仅单源，未送入分析",
  "行情数据源含新浪降级路径：K 线无成交额，且该接口在 Cloudflare 出口常空；量比按成交量估算",
  "路径假设 path-primary 子 Agent 失败：unsupported causal certainty for path-primary: 因果确定性越界：把观察性归因写成确定因果：「若该解释成立，创业板指与科创50中权重较大的新能源、医药、半导体等成长板块可能遭遇盈利预测下调或监管/",
  "路径假设 path-rotation 子 Agent 失败：invalid hypothesis JSON for path-rotation",
  "盘中时间线素材为空（东财栏目/新浪7x24抓取或过滤后无可用节点），正文须声明缺失，勿编造盘中时刻"
 ],
 "fetchStatus": {
  "ricequant": "ok",
  "index_klines": "ok",
  "etf_klines": "ok",
  "breadth": "single_source",
  "margin": "single_source",
  "implied_volatility": "ok",
  "turnover": "ok",
  "turnover_ratio": "ok",
  "sz_composite": "ok"
 },
 "flags": [
  {
   "id": "A1",
   "severity": "warn",
   "text": "创业板指单日大跌-3.23%"
  },
  {
   "id": "A2",
   "severity": "warn",
   "text": "创业板指近5日累计下跌-6.25%"
  },
  {
   "id": "A3",
   "severity": "warn",
   "text": "科创50单日大跌-2.26%"
  },
  {
   "id": "A4",
   "severity": "warn",
   "text": "中证1000近5日累计下跌-8.43%"
  },
  {
   "id": "A5",
   "severity": "critical",
   "text": "板块背离：半导体ETF周涨跌-6.49% vs 红利ETF周涨跌2.14%，剪刀差-8.63个百分点"
  },
  {
   "id": "A6",
   "severity": "critical",
   "text": "板块背离：创业板ETF周涨跌-6.32% vs 银行ETF周涨跌1.14%，剪刀差-7.46个百分点"
  },
  {
   "id": "A7",
   "severity": "warn",
   "text": "板块背离：科创50ETF周涨跌-3.60% vs 红利ETF周涨跌2.14%，剪刀差-5.73个百分点"
  }
 ]
}