{
 "schemaVersion": 1,
 "symbol": "BTC",
 "tradingDate": "2026-08-31",
 "window": {
  "start": "2026-08-31T00:00:00Z",
  "end": "2026-09-01T00:00:00Z",
  "timezone": "UTC"
 },
 "generatedAt": "2026-09-25T14:54:20.213Z",
 "market": {
  "open": 77682,
  "high": 79250,
  "low": 77392,
  "close": 78581.29,
  "prevClose": 77682,
  "change1dPct": 1.158,
  "change3dPct": 0.945,
  "change7dPct": -0.521,
  "change30dPct": 25.082,
  "amplitudePct": 2.392,
  "volumeBtc": 15303.91,
  "quoteVolumeUsdt": 1198158182,
  "volume7dChangePct": -42.31,
  "realizedVolDailyPct": 2.209,
  "realizedVolSamples": 30,
  "logRet1d": 0.011510060081940028,
  "logRet3d": 0.009402784252338068,
  "logRet7d": -0.005222445717295871,
  "high30d": 81478.87,
  "low30d": 62300,
  "emaTrend": {
   "ema10": 77087.91,
   "ema20": 74045.91,
   "gapPct": 3.8712,
   "state": "golden",
   "lastCross": "golden",
   "lastCrossDate": "2026-08-19",
   "barsSinceCross": 12,
   "barsUsed": 151
  }
 },
 "phases": [
  {
   "key": "early",
   "nameZh": "早段",
   "hours": "00:00–06:00",
   "open": 77682,
   "high": 78185.89,
   "low": 77392,
   "close": 78016,
   "changePct": 0.43,
   "rangePct": 1.022,
   "volumeBtc": 3192.97,
   "volumeSharePct": 20.9
  },
  {
   "key": "morning",
   "nameZh": "早午后",
   "hours": "06:00–12:00",
   "open": 78016.01,
   "high": 78802,
   "low": 77864.16,
   "close": 78315.43,
   "changePct": 0.384,
   "rangePct": 1.202,
   "volumeBtc": 4150.64,
   "volumeSharePct": 27.1
  },
  {
   "key": "afternoon",
   "nameZh": "午后",
   "hours": "12:00–18:00",
   "open": 78315.43,
   "high": 79019.86,
   "low": 77675.04,
   "close": 78897.36,
   "changePct": 0.743,
   "rangePct": 1.717,
   "volumeBtc": 5569.17,
   "volumeSharePct": 36.4
  },
  {
   "key": "close",
   "nameZh": "收市",
   "hours": "18:00–24:00",
   "open": 78897.35,
   "high": 79250,
   "low": 78405.01,
   "close": 78581.29,
   "changePct": -0.401,
   "rangePct": 1.071,
   "volumeBtc": 2391.13,
   "volumeSharePct": 15.6
  }
 ],
 "derivatives": {
  "taker": {
   "ratio": 0.9892,
   "buyVol": 64350.58,
   "sellVol": 65052.9,
   "hourlyMax": 1.2669,
   "hourlyMin": 0.5906,
   "last": 0.9948,
   "hoursBuyDominant": 9,
   "hours": 24
  },
  "topAccountLongShort": {
   "start": 1.158,
   "end": 1.0563,
   "changePct": -8.78,
   "longPctEnd": 51.37,
   "avg": 1.1162,
   "startAt": "2026-08-31T00:00:00Z",
   "endAt": "2026-09-01T00:00:00Z",
   "partial": false
  },
  "openInterest": {
   "start": 106319.885,
   "end": 107978.168,
   "startUsd": 8256337157,
   "endUsd": 8481631107,
   "change": 1658.283,
   "changePct": 1.56,
   "high": 107978.168,
   "low": 106203.88,
   "startAt": "2026-08-31T00:00:00Z",
   "endAt": "2026-09-01T00:00:00Z",
   "partial": false
  },
  "funding": {
   "settlements": [
    {
     "at": "2026-08-31T08:00:00Z",
     "rate": 0.0001
    },
    {
     "at": "2026-08-31T16:00:00Z",
     "rate": 0.0001
    },
    {
     "at": "2026-09-01T00:00:00Z",
     "rate": 0.00008482
    }
   ],
   "openRate": 0.00007271,
   "avg": 0.00009494,
   "last": 0.00008482,
   "prev7dAvg": 0.00008219,
   "prev7dCount": 21,
   "annualizedPct": 10.4
  },
  "topPositionLongShort": {
   "start": 2.0586,
   "end": 2.0977,
   "changePct": 1.9,
   "longPctEnd": 67.72,
   "avg": 2.0835,
   "startAt": "2026-08-31T00:00:00Z",
   "endAt": "2026-09-01T00:00:00Z",
   "partial": false
  },
  "retailLongShort": {
   "start": 1.0812,
   "end": 0.9948,
   "changePct": -7.99,
   "longPctEnd": 49.87,
   "avg": 1.0596,
   "startAt": "2026-08-31T00:00:00Z",
   "endAt": "2026-09-01T00:00:00Z",
   "partial": false
  }
 },
 "sentiment": {
  "fgi": {
   "value": 62,
   "classification": "Greed",
   "classificationZh": "贪婪",
   "prev": 69,
   "prevClassificationZh": "贪婪",
   "change": -7,
   "at": "2026-08-31T00:00:00Z"
  }
 },
 "score": {
  "configVersion": "2026-09-25.2",
  "trendScore": 0.5,
  "label": "lean_bull",
  "labelZh": "偏多",
  "confidence": 0.55,
  "components": {
   "weightedZ": 0.3139,
   "agreement": 0.371,
   "strength": 0.333,
   "coverage": 1
  },
  "factors": [
   {
    "key": "ret1d",
    "nameZh": "当日涨跌",
    "weight": 0.25,
    "available": true,
    "raw": 1.158,
    "z": 0.521,
    "contribution": 0.208
   },
   {
    "key": "mom3d",
    "nameZh": "3 日动量",
    "weight": 0.1,
    "available": true,
    "raw": 0.945,
    "z": 0.246,
    "contribution": 0.039
   },
   {
    "key": "mom7d",
    "nameZh": "7 日动量",
    "weight": 0.1,
    "available": true,
    "raw": -0.521,
    "z": -0.089,
    "contribution": -0.014
   },
   {
    "key": "emaTrend",
    "nameZh": "日线 EMA 趋势",
    "weight": 0.1,
    "available": true,
    "raw": 3.8712,
    "z": 1.752,
    "contribution": 0.28
   },
   {
    "key": "oiChange",
    "nameZh": "持仓量变化",
    "weight": 0.1,
    "available": true,
    "raw": 1.56,
    "z": 0.52,
    "contribution": 0.083
   },
   {
    "key": "fundingChange",
    "nameZh": "资金费率变化",
    "weight": 0.05,
    "available": true,
    "raw": 0.00001275,
    "z": 0.255,
    "contribution": 0.02
   },
   {
    "key": "fundingLevel",
    "nameZh": "资金费率拥挤度",
    "weight": 0.05,
    "available": true,
    "raw": 0.00009494,
    "z": 0.025,
    "contribution": 0.002
   },
   {
    "key": "taker",
    "nameZh": "主动买卖比",
    "weight": 0.1,
    "available": true,
    "raw": 0.9892,
    "z": -0.216,
    "contribution": -0.035
   },
   {
    "key": "retailLs",
    "nameZh": "散户多空比变化",
    "weight": 0.05,
    "available": true,
    "raw": -7.99,
    "z": 1.598,
    "contribution": 0.128
   },
   {
    "key": "topLs",
    "nameZh": "大户多空比变化",
    "weight": 0.05,
    "available": true,
    "raw": -8.78,
    "z": -1.756,
    "contribution": -0.14
   },
   {
    "key": "fgiChange",
    "nameZh": "恐惧贪婪指数变化",
    "weight": 0.05,
    "available": true,
    "raw": -7,
    "z": -0.875,
    "contribution": -0.07
   }
  ]
 },
 "trendComparison": {
  "today": {
   "date": "2026-08-31",
   "trendScore": 0.5,
   "label": "lean_bull",
   "labelZh": "偏多",
   "confidence": 0.55
  },
  "yesterday": {
   "date": "2026-08-30",
   "trendScore": -0.1,
   "label": "neutral_lean_bear",
   "labelZh": "中性偏空",
   "confidence": 0.46
  },
  "delta": 0.6
 },
 "dataSummary": "系统研判「偏多」，趋势分 +0.50（置信度 55%），前一日为「中性偏空」（-0.10）。BTC 收于 $78,581.29，日涨跌 +1.16%，日内振幅 2.39%；3 日 +0.94%，7 日 -0.52%。日线 EMA10/EMA20 处于金叉状态（间距 +3.87%，2026-08-19 金叉，距今 12 天）。衍生品方面，永续持仓量 +1.56%，资金费率日均 +0.0095%（前 7 日 +0.0082%），主动买卖比 0.989，全市场账户多空比 1.081 → 0.995，大户账户多空比 1.158 → 1.056。恐惧贪婪指数 62（贪婪）。主要偏多因子：日线 EMA 趋势、当日涨跌；主要偏空因子：大户多空比变化、恐惧贪婪指数变化。",
 "dataBlocks": [
  {
   "title": "关键数据",
   "items": [
    {
     "text": "收盘 $78,581.29，UTC 2026-08-31 00:00 开盘 $77,682.00，日涨跌 +1.16%（前收 $77,682.00）",
     "highlight": "green"
    },
    {
     "text": "日内高 $79,250.00 / 低 $77,392.00，振幅 2.39%；30 日区间 $62,300.00 – $81,478.87",
     "highlight": "grey"
    },
    {
     "text": "动量：3 日 +0.94%，7 日 -0.52%，30 日 +25.08%；30 日日波动率 2.21%",
     "highlight": "grey"
    },
    {
     "text": "日线 EMA10 $77,087.91 / EMA20 $74,045.91，间距 +3.87%（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 12 天",
     "highlight": "green"
    },
    {
     "text": "现货成交 15,304 BTC（约 11.98 亿 USDT），近 7 日成交量较前 7 日 -42.31%",
     "highlight": "grey"
    },
    {
     "text": "永续持仓量 106,320 → 107,978 BTC（+1.56%，+1,658 BTC），名义价值约 84.82 亿美元",
     "highlight": "green"
    },
    {
     "text": "资金费率日均 +0.0095%（08:00 +0.0100% / 16:00 +0.0100% / 次日 00:00 +0.0085%），前 7 日均值 +0.0082%，年化约 +10.4%",
     "highlight": "green"
    },
    {
     "text": "主动买卖比 24h 汇总 0.989（买 64,351 / 卖 65,053 BTC），9/24 小时买方占优",
     "highlight": "red"
    },
    {
     "text": "全市场账户多空比 1.081 → 0.995（-7.99%）；大户账户多空比 1.158 → 1.056（-8.78%）；大户持仓多空比收于 2.098",
     "highlight": "grey"
    },
    {
     "text": "恐惧贪婪指数 69 → 62（贪婪，-7）",
     "highlight": "red"
    }
   ]
  },
  {
   "title": "24H 行情复盘",
   "items": [
    {
     "text": "早段（UTC 00:00–06:00）：$77,682.00 → $78,016.00，+0.43%，区间 $77,392.00 – $78,185.89，成交 3,193 BTC（占全日 20.9%）",
     "highlight": "green"
    },
    {
     "text": "早午后（UTC 06:00–12:00）：$78,016.01 → $78,315.43，+0.38%，区间 $77,864.16 – $78,802.00，成交 4,151 BTC（占全日 27.1%）",
     "highlight": "green"
    },
    {
     "text": "午后（UTC 12:00–18:00）：$78,315.43 → $78,897.36，+0.74%，区间 $77,675.04 – $79,019.86，成交 5,569 BTC（占全日 36.4%），全日放量时段",
     "highlight": "green"
    },
    {
     "text": "收市（UTC 18:00–24:00）：$78,897.35 → $78,581.29，-0.40%，区间 $78,405.01 – $79,250.00，成交 2,391 BTC（占全日 15.6%）",
     "highlight": "red"
    }
   ]
  }
 ],
 "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)",
  "taker": "https://www.binance.com",
  "topAccountLongShort": "https://www.binance.com",
  "openInterest": "https://www.binance.com",
  "funding": "https://www.binance.com",
  "topPositionLongShort": "https://www.binance.com",
  "retailLongShort": "https://www.binance.com",
  "fgi": "https://api.alternative.me/fng/"
 },
 "dataQuality": {
  "missing": [],
  "warnings": []
 }
}