{
 "updated": "2026-10-22T11:07:51Z",
 "series": {
  "coinbase-exchange": {
   "name": "Coinbase Exchange (Advanced order book)",
   "points": [
    {
     "date": "2026-10-18",
     "ask_vs_ref_pct": 0.0
    },
    {
     "date": "2026-10-19",
     "ask_vs_ref_pct": 0.0012
    },
    {
     "date": "2026-10-21",
     "ask_vs_ref_pct": -0.0015
    },
    {
     "date": "2026-10-22",
     "ask_vs_ref_pct": -0.0279
    }
   ]
  },
  "kraken-pro": {
   "name": "Kraken Pro order book",
   "points": [
    {
     "date": "2026-10-18",
     "ask_vs_ref_pct": -0.0075
    },
    {
     "date": "2026-10-19",
     "ask_vs_ref_pct": -0.0032
    },
    {
     "date": "2026-10-21",
     "ask_vs_ref_pct": 0.0006
    },
    {
     "date": "2026-10-22",
     "ask_vs_ref_pct": 0.0001
    }
   ]
  },
  "gemini-exchange": {
   "name": "Gemini exchange order book",
   "points": [
    {
     "date": "2026-10-18",
     "ask_vs_ref_pct": 0.006
    },
    {
     "date": "2026-10-19",
     "ask_vs_ref_pct": 0.0011
    },
    {
     "date": "2026-10-21",
     "ask_vs_ref_pct": 0.001
    },
    {
     "date": "2026-10-22",
     "ask_vs_ref_pct": 0.555
    }
   ]
  },
  "bitstamp": {
   "name": "Bitstamp order book",
   "points": [
    {
     "date": "2026-10-18",
     "ask_vs_ref_pct": -0.011
    },
    {
     "date": "2026-10-19",
     "ask_vs_ref_pct": -0.0026
    },
    {
     "date": "2026-10-21",
     "ask_vs_ref_pct": -0.0072
    },
    {
     "date": "2026-10-22",
     "ask_vs_ref_pct": -0.002
    }
   ]
  },
  "binance-us": {
   "name": "Binance.US order book",
   "points": [
    {
     "date": "2026-10-18",
     "ask_vs_ref_pct": 0.0064
    },
    {
     "date": "2026-10-19",
     "ask_vs_ref_pct": 0.0066
    },
    {
     "date": "2026-10-21",
     "ask_vs_ref_pct": 0.0015
    },
    {
     "date": "2026-10-22",
     "ask_vs_ref_pct": 0.0081
    }
   ]
  }
 }
}