{
 "schemaVersion": 1,
 "symbol": "BTC",
 "tradingDate": "2026-09-20",
 "window": {
  "start": "2026-09-20T00:00:00Z",
  "end": "2026-09-21T00:00:00Z",
  "timezone": "UTC"
 },
 "generatedAt": "2026-09-25T14:54:20.265Z",
 "market": {
  "open": 81249.99,
  "high": 81497.33,
  "low": 80126.04,
  "close": 81178,
  "prevClose": 81249.99,
  "change1dPct": -0.089,
  "change3dPct": 6.23,
  "change7dPct": 5.643,
  "change30dPct": 3.625,
  "amplitudePct": 1.688,
  "volumeBtc": 10993.68,
  "quoteVolumeUsdt": 887777953,
  "volume7dChangePct": 15.41,
  "realizedVolDailyPct": 2.299,
  "realizedVolSamples": 30,
  "logRet1d": -0.000886423635653308,
  "logRet3d": 0.06043895912722315,
  "logRet7d": 0.05489277868811722,
  "high30d": 82300,
  "low30d": 74967.97,
  "emaTrend": {
   "ema10": 78906.01,
   "ema20": 77971.16,
   "gapPct": 1.1516,
   "state": "golden",
   "lastCross": "golden",
   "lastCrossDate": "2026-08-19",
   "barsSinceCross": 32,
   "barsUsed": 151
  }
 },
 "phases": [
  {
   "key": "early",
   "nameZh": "早段",
   "hours": "00:00–06:00",
   "open": 81249.99,
   "high": 81330.01,
   "low": 80126.04,
   "close": 80494.31,
   "changePct": -0.93,
   "rangePct": 1.482,
   "volumeBtc": 4182.64,
   "volumeSharePct": 38
  },
  {
   "key": "morning",
   "nameZh": "早午后",
   "hours": "06:00–12:00",
   "open": 80494.31,
   "high": 80607.5,
   "low": 80165.49,
   "close": 80493.2,
   "changePct": -0.001,
   "rangePct": 0.549,
   "volumeBtc": 1983.42,
   "volumeSharePct": 18
  },
  {
   "key": "afternoon",
   "nameZh": "午后",
   "hours": "12:00–18:00",
   "open": 80493.21,
   "high": 81497.33,
   "low": 80327.64,
   "close": 81147.94,
   "changePct": 0.813,
   "rangePct": 1.453,
   "volumeBtc": 3204.07,
   "volumeSharePct": 29.1
  },
  {
   "key": "close",
   "nameZh": "收市",
   "hours": "18:00–24:00",
   "open": 81147.94,
   "high": 81332.01,
   "low": 80579.43,
   "close": 81178,
   "changePct": 0.037,
   "rangePct": 0.927,
   "volumeBtc": 1623.55,
   "volumeSharePct": 14.8
  }
 ],
 "derivatives": {
  "funding": {
   "settlements": [
    {
     "at": "2026-09-20T08:00:00Z",
     "rate": 0.0001
    },
    {
     "at": "2026-09-20T16:00:00Z",
     "rate": 0.00007524
    },
    {
     "at": "2026-09-21T00:00:00Z",
     "rate": 0.000042
    }
   ],
   "openRate": 0.0001,
   "avg": 0.00007241,
   "last": 0.000042,
   "prev7dAvg": 0.00006817,
   "prev7dCount": 21,
   "annualizedPct": 7.93
  },
  "topAccountLongShort": {
   "start": 1.0942,
   "end": 1.1155,
   "changePct": 1.95,
   "longPctEnd": 52.73,
   "avg": 1.1006,
   "startAt": "2026-09-20T00:00:00Z",
   "endAt": "2026-09-21T00:00:00Z",
   "partial": false
  },
  "openInterest": {
   "start": 107646.325,
   "end": 107777.74,
   "startUsd": 8743637336,
   "endUsd": 8745506157,
   "change": 131.415,
   "changePct": 0.122,
   "high": 109424.118,
   "low": 107044.671,
   "startAt": "2026-09-20T00:00:00Z",
   "endAt": "2026-09-21T00:00:00Z",
   "partial": false
  },
  "retailLongShort": {
   "start": 0.9421,
   "end": 0.9608,
   "changePct": 1.98,
   "longPctEnd": 49,
   "avg": 0.9516,
   "startAt": "2026-09-20T00:00:00Z",
   "endAt": "2026-09-21T00:00:00Z",
   "partial": false
  },
  "topPositionLongShort": {
   "start": 2.0698,
   "end": 2.0956,
   "changePct": 1.25,
   "longPctEnd": 67.7,
   "avg": 2.1341,
   "startAt": "2026-09-20T00:00:00Z",
   "endAt": "2026-09-21T00:00:00Z",
   "partial": false
  },
  "taker": {
   "ratio": 0.9704,
   "buyVol": 47628.07,
   "sellVol": 49080.1,
   "hourlyMax": 1.4307,
   "hourlyMin": 0.5785,
   "last": 1.0767,
   "hoursBuyDominant": 11,
   "hours": 24
  }
 },
 "sentiment": {
  "fgi": {
   "value": 71,
   "classification": "Greed",
   "classificationZh": "贪婪",
   "prev": 71,
   "prevClassificationZh": "贪婪",
   "change": 0,
   "at": "2026-09-20T00:00:00Z"
  }
 },
 "score": {
  "configVersion": "2026-09-25.2",
  "trendScore": 0.37,
  "label": "neutral_lean_bull",
  "labelZh": "中性偏多",
  "confidence": 0.48,
  "components": {
   "weightedZ": 0.2298,
   "agreement": 0.271,
   "strength": 0.247,
   "coverage": 1
  },
  "factors": [
   {
    "key": "ret1d",
    "nameZh": "当日涨跌",
    "weight": 0.25,
    "available": true,
    "raw": -0.089,
    "z": -0.039,
    "contribution": -0.016
   },
   {
    "key": "mom3d",
    "nameZh": "3 日动量",
    "weight": 0.1,
    "available": true,
    "raw": 6.23,
    "z": 1.518,
    "contribution": 0.243
   },
   {
    "key": "mom7d",
    "nameZh": "7 日动量",
    "weight": 0.1,
    "available": true,
    "raw": 5.643,
    "z": 0.902,
    "contribution": 0.144
   },
   {
    "key": "emaTrend",
    "nameZh": "日线 EMA 趋势",
    "weight": 0.1,
    "available": true,
    "raw": 1.1516,
    "z": 0.501,
    "contribution": 0.08
   },
   {
    "key": "oiChange",
    "nameZh": "持仓量变化",
    "weight": 0.1,
    "available": true,
    "raw": 0.122,
    "z": -0.041,
    "contribution": -0.007
   },
   {
    "key": "fundingChange",
    "nameZh": "资金费率变化",
    "weight": 0.05,
    "available": true,
    "raw": 0.00000424,
    "z": 0.085,
    "contribution": 0.007
   },
   {
    "key": "fundingLevel",
    "nameZh": "资金费率拥挤度",
    "weight": 0.05,
    "available": true,
    "raw": 0.00007241,
    "z": 0.138,
    "contribution": 0.011
   },
   {
    "key": "taker",
    "nameZh": "主动买卖比",
    "weight": 0.1,
    "available": true,
    "raw": 0.9704,
    "z": -0.592,
    "contribution": -0.095
   },
   {
    "key": "retailLs",
    "nameZh": "散户多空比变化",
    "weight": 0.05,
    "available": true,
    "raw": 1.98,
    "z": -0.397,
    "contribution": -0.032
   },
   {
    "key": "topLs",
    "nameZh": "大户多空比变化",
    "weight": 0.05,
    "available": true,
    "raw": 1.95,
    "z": 0.389,
    "contribution": 0.031
   },
   {
    "key": "fgiChange",
    "nameZh": "恐惧贪婪指数变化",
    "weight": 0.05,
    "available": true,
    "raw": 0,
    "z": 0,
    "contribution": 0
   }
  ]
 },
 "trendComparison": {
  "today": {
   "date": "2026-09-20",
   "trendScore": 0.37,
   "label": "neutral_lean_bull",
   "labelZh": "中性偏多",
   "confidence": 0.48
  },
  "yesterday": {
   "date": "2026-09-19",
   "trendScore": 0.78,
   "label": "lean_bull",
   "labelZh": "偏多",
   "confidence": 0.61
  },
  "delta": -0.41
 },
 "dataSummary": "系统研判「中性偏多」，趋势分 +0.37（置信度 48%），前一日为「偏多」（+0.78）。BTC 收于 $81,178.00，日涨跌 -0.09%，日内振幅 1.69%；3 日 +6.23%，7 日 +5.64%。日线 EMA10/EMA20 处于金叉状态（间距 +1.15%，2026-08-19 金叉，距今 32 天）。衍生品方面，永续持仓量 +0.12%，资金费率日均 +0.0072%（前 7 日 +0.0068%），主动买卖比 0.970，全市场账户多空比 0.942 → 0.961，大户账户多空比 1.094 → 1.116。恐惧贪婪指数 71（贪婪）。主要偏多因子：3 日动量、7 日动量；主要偏空因子：主动买卖比。",
 "dataBlocks": [
  {
   "title": "关键数据",
   "items": [
    {
     "text": "收盘 $81,178.00，UTC 2026-09-20 00:00 开盘 $81,249.99，日涨跌 -0.09%（前收 $81,249.99）",
     "highlight": "grey"
    },
    {
     "text": "日内高 $81,497.33 / 低 $80,126.04，振幅 1.69%；30 日区间 $74,967.97 – $82,300.00",
     "highlight": "grey"
    },
    {
     "text": "动量：3 日 +6.23%，7 日 +5.64%，30 日 +3.63%；30 日日波动率 2.30%",
     "highlight": "green"
    },
    {
     "text": "日线 EMA10 $78,906.01 / EMA20 $77,971.16，间距 +1.15%（占收盘价），金叉状态（EMA10 在 EMA20 上方）；最近一次交叉：2026-08-19 金叉，距今 32 天",
     "highlight": "green"
    },
    {
     "text": "现货成交 10,994 BTC（约 8.88 亿 USDT），近 7 日成交量较前 7 日 +15.41%",
     "highlight": "grey"
    },
    {
     "text": "永续持仓量 107,646 → 107,778 BTC（+0.12%，+131 BTC），名义价值约 87.46 亿美元",
     "highlight": "grey"
    },
    {
     "text": "资金费率日均 +0.0072%（08:00 +0.0100% / 16:00 +0.0075% / 次日 00:00 +0.0042%），前 7 日均值 +0.0068%，年化约 +7.9%",
     "highlight": "grey"
    },
    {
     "text": "主动买卖比 24h 汇总 0.970（买 47,628 / 卖 49,080 BTC），11/24 小时买方占优",
     "highlight": "red"
    },
    {
     "text": "全市场账户多空比 0.942 → 0.961（+1.98%）；大户账户多空比 1.094 → 1.116（+1.95%）；大户持仓多空比收于 2.096",
     "highlight": "grey"
    },
    {
     "text": "恐惧贪婪指数 71 → 71（贪婪，0）",
     "highlight": "grey"
    }
   ]
  },
  {
   "title": "24H 行情复盘",
   "items": [
    {
     "text": "早段（UTC 00:00–06:00）：$81,249.99 → $80,494.31，-0.93%，区间 $80,126.04 – $81,330.01，成交 4,183 BTC（占全日 38%），全日放量时段",
     "highlight": "red"
    },
    {
     "text": "早午后（UTC 06:00–12:00）：$80,494.31 → $80,493.20，-0.00%，区间 $80,165.49 – $80,607.50，成交 1,983 BTC（占全日 18%）",
     "highlight": "grey"
    },
    {
     "text": "午后（UTC 12:00–18:00）：$80,493.21 → $81,147.94，+0.81%，区间 $80,327.64 – $81,497.33，成交 3,204 BTC（占全日 29.1%）",
     "highlight": "green"
    },
    {
     "text": "收市（UTC 18:00–24:00）：$81,147.94 → $81,178.00，+0.04%，区间 $80,579.43 – $81,332.01，成交 1,624 BTC（占全日 14.8%）",
     "highlight": "grey"
    }
   ]
  }
 ],
 "aiStatus": "pending",
 "outlook": null,
 "analysis": null,
 "ai": {
  "model": "grok-4.7",
  "generatedAt": null,
  "error": "skipped (--no-ai)"
 },
 "sources": {
  "spotDaily": "https://data-api.binance.vision/api/v3/klines (1d)",
  "spotPhases": "https://data-api.binance.vision/api/v3/klines (6h)",
  "funding": "https://www.binance.com",
  "topAccountLongShort": "https://www.binance.com",
  "openInterest": "https://www.binance.com",
  "retailLongShort": "https://www.binance.com",
  "topPositionLongShort": "https://www.binance.com",
  "taker": "https://www.binance.com",
  "fgi": "https://api.alternative.me/fng/"
 },
 "dataQuality": {
  "missing": [],
  "warnings": []
 }
}