{
 "schemaVersion": 1,
 "symbol": "BTC",
 "tradingDate": "2026-08-28",
 "window": {
  "start": "2026-08-28T00:00:00Z",
  "end": "2026-08-29T00:00:00Z",
  "timezone": "UTC"
 },
 "generatedAt": "2026-09-25T14:54:20.205Z",
 "market": {
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  "high": 81478.87,
  "low": 76888,
  "close": 77845.87,
  "prevClose": 80249.58,
  "change1dPct": -2.995,
  "change3dPct": -0.883,
  "change7dPct": -0.628,
  "change30dPct": 21.664,
  "amplitudePct": 5.721,
  "volumeBtc": 19756.44,
  "quoteVolumeUsdt": 1560927602,
  "volume7dChangePct": -4.13,
  "realizedVolDailyPct": 2.193,
  "realizedVolSamples": 30,
  "logRet1d": -0.03041068221740266,
  "logRet3d": -0.008866253121267239,
  "logRet7d": -0.0063023349913146984,
  "high30d": 81478.87,
  "low30d": 62275,
  "emaTrend": {
   "ema10": 76177.02,
   "ema20": 72599.24,
   "gapPct": 4.596,
   "state": "golden",
   "lastCross": "golden",
   "lastCrossDate": "2026-08-19",
   "barsSinceCross": 9,
   "barsUsed": 151
  }
 },
 "phases": [
  {
   "key": "early",
   "nameZh": "早段",
   "hours": "00:00–06:00",
   "open": 80249.59,
   "high": 81478.87,
   "low": 79558.11,
   "close": 79686,
   "changePct": -0.702,
   "rangePct": 2.393,
   "volumeBtc": 4590,
   "volumeSharePct": 23.2
  },
  {
   "key": "morning",
   "nameZh": "早午后",
   "hours": "06:00–12:00",
   "open": 79686,
   "high": 79999,
   "low": 79001.01,
   "close": 79604.13,
   "changePct": -0.103,
   "rangePct": 1.252,
   "volumeBtc": 3388.04,
   "volumeSharePct": 17.1
  },
  {
   "key": "afternoon",
   "nameZh": "午后",
   "hours": "12:00–18:00",
   "open": 79604.12,
   "high": 79838.73,
   "low": 76888,
   "close": 77904,
   "changePct": -2.136,
   "rangePct": 3.707,
   "volumeBtc": 9106.8,
   "volumeSharePct": 46.1
  },
  {
   "key": "close",
   "nameZh": "收市",
   "hours": "18:00–24:00",
   "open": 77904,
   "high": 77935.5,
   "low": 77255.69,
   "close": 77845.87,
   "changePct": -0.075,
   "rangePct": 0.873,
   "volumeBtc": 2671.6,
   "volumeSharePct": 13.5
  }
 ],
 "derivatives": {
  "funding": {
   "settlements": [
    {
     "at": "2026-08-28T08:00:00Z",
     "rate": 0.0001
    },
    {
     "at": "2026-08-28T16:00:00Z",
     "rate": 0.00005913
    },
    {
     "at": "2026-08-29T00:00:00Z",
     "rate": 0.0001
    }
   ],
   "openRate": 0.00006578,
   "avg": 0.00008638,
   "last": 0.0001,
   "prev7dAvg": 0.00008566,
   "prev7dCount": 21,
   "annualizedPct": 9.46
  },
  "openInterest": {
   "start": 108761.982,
   "end": 105609.137,
   "startUsd": 8723782747,
   "endUsd": 8217042639,
   "change": -3152.845,
   "changePct": -2.899,
   "high": 109868.254,
   "low": 105609.137,
   "startAt": "2026-08-28T00:00:00Z",
   "endAt": "2026-08-29T00:00:00Z",
   "partial": false
  },
  "taker": {
   "ratio": 0.9329,
   "buyVol": 107342.97,
   "sellVol": 115069.73,
   "hourlyMax": 1.8626,
   "hourlyMin": 0.6995,
   "last": 0.9737,
   "hoursBuyDominant": 11,
   "hours": 24
  },
  "topAccountLongShort": {
   "start": 0.9984,
   "end": 1.3111,
   "changePct": 31.32,
   "longPctEnd": 56.73,
   "avg": 1.124,
   "startAt": "2026-08-28T00:00:00Z",
   "endAt": "2026-08-29T00:00:00Z",
   "partial": false
  },
  "retailLongShort": {
   "start": 0.9201,
   "end": 1.1877,
   "changePct": 29.08,
   "longPctEnd": 54.29,
   "avg": 1.0216,
   "startAt": "2026-08-28T00:00:00Z",
   "endAt": "2026-08-29T00:00:00Z",
   "partial": false
  },
  "topPositionLongShort": {
   "start": 2.0712,
   "end": 2.1439,
   "changePct": 3.51,
   "longPctEnd": 68.19,
   "avg": 2.0987,
   "startAt": "2026-08-28T00:00:00Z",
   "endAt": "2026-08-29T00:00:00Z",
   "partial": false
  }
 },
 "sentiment": {
  "fgi": {
   "value": 73,
   "classification": "Greed",
   "classificationZh": "贪婪",
   "prev": 71,
   "prevClassificationZh": "贪婪",
   "change": 2,
   "at": "2026-08-28T00:00:00Z"
  }
 },
 "score": {
  "configVersion": "2026-09-25.2",
  "trendScore": -0.31,
  "label": "neutral_lean_bear",
  "labelZh": "中性偏空",
  "confidence": 0.55,
  "components": {
   "weightedZ": -0.1923,
   "agreement": 0.434,
   "strength": 0.207,
   "coverage": 1
  },
  "factors": [
   {
    "key": "ret1d",
    "nameZh": "当日涨跌",
    "weight": 0.25,
    "available": true,
    "raw": -2.995,
    "z": -1.387,
    "contribution": -0.555
   },
   {
    "key": "mom3d",
    "nameZh": "3 日动量",
    "weight": 0.1,
    "available": true,
    "raw": -0.883,
    "z": -0.233,
    "contribution": -0.037
   },
   {
    "key": "mom7d",
    "nameZh": "7 日动量",
    "weight": 0.1,
    "available": true,
    "raw": -0.628,
    "z": -0.109,
    "contribution": -0.017
   },
   {
    "key": "emaTrend",
    "nameZh": "日线 EMA 趋势",
    "weight": 0.1,
    "available": true,
    "raw": 4.596,
    "z": 2.096,
    "contribution": 0.335
   },
   {
    "key": "oiChange",
    "nameZh": "持仓量变化",
    "weight": 0.1,
    "available": true,
    "raw": -2.899,
    "z": 0.966,
    "contribution": 0.155
   },
   {
    "key": "fundingChange",
    "nameZh": "资金费率变化",
    "weight": 0.05,
    "available": true,
    "raw": 7.2e-7,
    "z": 0.014,
    "contribution": 0.001
   },
   {
    "key": "fundingLevel",
    "nameZh": "资金费率拥挤度",
    "weight": 0.05,
    "available": true,
    "raw": 0.00008638,
    "z": 0.068,
    "contribution": 0.005
   },
   {
    "key": "taker",
    "nameZh": "主动买卖比",
    "weight": 0.1,
    "available": true,
    "raw": 0.9329,
    "z": -1.342,
    "contribution": -0.215
   },
   {
    "key": "retailLs",
    "nameZh": "散户多空比变化",
    "weight": 0.05,
    "available": true,
    "raw": 29.08,
    "z": -3,
    "contribution": -0.24
   },
   {
    "key": "topLs",
    "nameZh": "大户多空比变化",
    "weight": 0.05,
    "available": true,
    "raw": 31.32,
    "z": 3,
    "contribution": 0.24
   },
   {
    "key": "fgiChange",
    "nameZh": "恐惧贪婪指数变化",
    "weight": 0.05,
    "available": true,
    "raw": 2,
    "z": 0.25,
    "contribution": 0.02
   }
  ]
 },
 "trendComparison": {
  "today": {
   "date": "2026-08-28",
   "trendScore": -0.31,
   "label": "neutral_lean_bear",
   "labelZh": "中性偏空",
   "confidence": 0.55
  },
  "yesterday": {
   "date": "2026-08-27",
   "trendScore": 1.21,
   "label": "lean_bull",
   "labelZh": "偏多",
   "confidence": 0.78
  },
  "delta": -1.52
 },
 "dataSummary": "系统研判「中性偏空」，趋势分 -0.31（置信度 55%），前一日为「偏多」（+1.21）。BTC 收于 $77,845.87，日涨跌 -3.00%，日内振幅 5.72%；3 日 -0.88%，7 日 -0.63%。日线 EMA10/EMA20 处于金叉状态（间距 +4.60%，2026-08-19 金叉，距今 9 天）。衍生品方面，永续持仓量 -2.90%，资金费率日均 +0.0086%（前 7 日 +0.0086%），主动买卖比 0.933，全市场账户多空比 0.920 → 1.188，大户账户多空比 0.998 → 1.311。恐惧贪婪指数 73（贪婪）。主要偏多因子：日线 EMA 趋势、大户多空比变化；主要偏空因子：当日涨跌、散户多空比变化。",
 "dataBlocks": [
  {
   "title": "关键数据",
   "items": [
    {
     "text": "收盘 $77,845.87，UTC 2026-08-28 00:00 开盘 $80,249.59，日涨跌 -3.00%（前收 $80,249.58）",
     "highlight": "red"
    },
    {
     "text": "日内高 $81,478.87 / 低 $76,888.00，振幅 5.72%；30 日区间 $62,275.00 – $81,478.87",
     "highlight": "grey"
    },
    {
     "text": "动量：3 日 -0.88%，7 日 -0.63%，30 日 +21.66%；30 日日波动率 2.19%",
     "highlight": "red"
    },
    {
     "text": "日线 EMA10 $76,177.02 / EMA20 $72,599.24，间距 +4.60%（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 9 天",
     "highlight": "green"
    },
    {
     "text": "现货成交 19,756 BTC（约 15.61 亿 USDT），近 7 日成交量较前 7 日 -4.13%",
     "highlight": "grey"
    },
    {
     "text": "永续持仓量 108,762 → 105,609 BTC（-2.90%，-3,153 BTC），名义价值约 82.17 亿美元",
     "highlight": "green"
    },
    {
     "text": "资金费率日均 +0.0086%（08:00 +0.0100% / 16:00 +0.0059% / 次日 00:00 +0.0100%），前 7 日均值 +0.0086%，年化约 +9.5%",
     "highlight": "grey"
    },
    {
     "text": "主动买卖比 24h 汇总 0.933（买 107,343 / 卖 115,070 BTC），11/24 小时买方占优",
     "highlight": "red"
    },
    {
     "text": "全市场账户多空比 0.920 → 1.188（+29.08%）；大户账户多空比 0.998 → 1.311（+31.32%）；大户持仓多空比收于 2.144",
     "highlight": "grey"
    },
    {
     "text": "恐惧贪婪指数 71 → 73（贪婪，+2）",
     "highlight": "green"
    }
   ]
  },
  {
   "title": "24H 行情复盘",
   "items": [
    {
     "text": "早段（UTC 00:00–06:00）：$80,249.59 → $79,686.00，-0.70%，区间 $79,558.11 – $81,478.87，成交 4,590 BTC（占全日 23.2%）",
     "highlight": "red"
    },
    {
     "text": "早午后（UTC 06:00–12:00）：$79,686.00 → $79,604.13，-0.10%，区间 $79,001.01 – $79,999.00，成交 3,388 BTC（占全日 17.1%）",
     "highlight": "grey"
    },
    {
     "text": "午后（UTC 12:00–18:00）：$79,604.12 → $77,904.00，-2.14%，区间 $76,888.00 – $79,838.73，成交 9,107 BTC（占全日 46.1%），全日放量时段",
     "highlight": "red"
    },
    {
     "text": "收市（UTC 18:00–24:00）：$77,904.00 → $77,845.87，-0.07%，区间 $77,255.69 – $77,935.50，成交 2,672 BTC（占全日 13.5%）",
     "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",
  "openInterest": "https://www.binance.com",
  "taker": "https://www.binance.com",
  "topAccountLongShort": "https://www.binance.com",
  "retailLongShort": "https://www.binance.com",
  "topPositionLongShort": "https://www.binance.com",
  "fgi": "https://api.alternative.me/fng/"
 },
 "dataQuality": {
  "missing": [],
  "warnings": []
 }
}