{
  "asset": "BTC-USDT",
  "timeframe": "5m",
  "generated_at_ms": 1700000000000,
  "expected_venues": [
    "binance",
    "okx",
    "bybit"
  ],
  "bars_by_market_type": {
    "spot_usdt": [
      {
        "asset": "BTC-USDT",
        "timeframe": "5m",
        "market_type": "spot_usdt",
        "timestamp_ms": 1699999100000,
        "open": 99.3984,
        "high": 100.3002,
        "low": 99.0978,
        "close": 99.7992,
        "median_close": 99.7992,
        "vwap_close": 99.7992,
        "volume_base_total": 10.5,
        "volume_quote_total": 1047.8916,
        "venue_count": 3,
        "venue_weights": {
          "binance": 0.34,
          "okx": 0.33,
          "bybit": 0.33
        },
        "coverage": 1,
        "price_dispersion_pct": 0.08,
        "data_quality": 0.92
      },
      {
        "asset": "BTC-USDT",
        "timeframe": "5m",
        "market_type": "spot_usdt",
        "timestamp_ms": 1699999400000,
        "open": 99.7992,
        "high": 100.8012,
        "low": 99.4986,
        "close": 100.4004,
        "median_close": 100.4004,
        "vwap_close": 100.4004,
        "volume_base_total": 11.76,
        "volume_quote_total": 1180.708704,
        "venue_count": 3,
        "venue_weights": {
          "binance": 0.34,
          "okx": 0.33,
          "bybit": 0.33
        },
        "coverage": 1,
        "price_dispersion_pct": 0.07,
        "data_quality": 0.93
      },
      {
        "asset": "BTC-USDT",
        "timeframe": "5m",
        "market_type": "spot_usdt",
        "timestamp_ms": 1699999700000,
        "open": 100.4004,
        "high": 101.3022,
        "low": 99.9996,
        "close": 100.9014,
        "median_close": 100.9014,
        "vwap_close": 100.9014,
        "volume_base_total": 12.18,
        "volume_quote_total": 1228.979052,
        "venue_count": 3,
        "venue_weights": {
          "binance": 0.34,
          "okx": 0.33,
          "bybit": 0.33
        },
        "coverage": 1,
        "price_dispersion_pct": 0.06,
        "data_quality": 0.94
      },
      {
        "asset": "BTC-USDT",
        "timeframe": "5m",
        "market_type": "spot_usdt",
        "timestamp_ms": 1700000000000,
        "open": 100.2,
        "high": 102.204,
        "low": 99.198,
        "close": 101.202,
        "median_close": 101.202,
        "vwap_close": 101.202,
        "volume_base_total": 12.6,
        "volume_quote_total": 1275.1452,
        "venue_count": 3,
        "venue_weights": {
          "binance": 0.34,
          "okx": 0.33,
          "bybit": 0.33
        },
        "coverage": 1,
        "price_dispersion_pct": 0.05,
        "data_quality": 0.95
      }
    ]
  },
  "latest_by_market_type": {
    "spot_usdt": {
      "asset": "BTC-USDT",
      "timeframe": "5m",
      "market_type": "spot_usdt",
      "timestamp_ms": 1700000000000,
      "open": 100.2,
      "high": 102.204,
      "low": 99.198,
      "close": 101.202,
      "median_close": 101.202,
      "vwap_close": 101.202,
      "volume_base_total": 12.6,
      "volume_quote_total": 1275.1452,
      "venue_count": 3,
      "venue_weights": {
        "binance": 0.34,
        "okx": 0.33,
        "bybit": 0.33
      },
      "coverage": 1,
      "price_dispersion_pct": 0.05,
      "data_quality": 0.94
    }
  },
  "status_by_market_type": {
    "spot_usdt": "COMPOSITE_DATA_OK"
  },
  "coverage_by_market_type": {
    "spot_usdt": 1
  },
  "notes": [
    "Illustrative synthetic sample; not live market data.",
    "Synthetic 5m fixture for dashboard multi-timeframe onboarding."
  ]
}