{
 "page": "https://prediction-market-use-cases.vercel.app/kalshi/series/kxbtcd/",
 "source": "Becker Kalshi dataset (github.com/Jon-Becker/prediction-market-analysis); categories from Kalshi public API GET /trade-api/v2/series fetched 2026-10-17",
 "snapshot": "2026-10-17",
 "units": {
  "contracts": "sum of markets.volume (contracts, not dollars)"
 },
 "data": {
  "category": "Crypto",
  "title": "Bitcoin price Above/below",
  "frequency": "hourly",
  "markets": 391205,
  "events": 5448,
  "vol": 465236379,
  "zero": 336051,
  "settled": 389200,
  "yes": 196405,
  "no": 192795,
  "first": "2024-10-23",
  "last": "2025-11-23",
  "by_month": [
   [
    "2024-10",
    300,
    791149,
    216,
    300,
    171
   ],
   [
    "2024-11",
    938,
    30430289,
    67,
    938,
    609
   ],
   [
    "2024-12",
    15680,
    30413772,
    12611,
    15680,
    7882
   ],
   [
    "2025-01",
    29190,
    18520698,
    23303,
    29190,
    15552
   ],
   [
    "2025-02",
    32455,
    28177292,
    27138,
    32455,
    15027
   ],
   [
    "2025-03",
    36155,
    24326602,
    31276,
    36155,
    17985
   ],
   [
    "2025-04",
    34990,
    22270180,
    30450,
    34990,
    18782
   ],
   [
    "2025-05",
    36165,
    20027648,
    32215,
    36165,
    19359
   ],
   [
    "2025-06",
    34990,
    27334877,
    31161,
    34990,
    17656
   ],
   [
    "2025-07",
    36115,
    41902579,
    31625,
    36115,
    18878
   ],
   [
    "2025-08",
    36205,
    47262082,
    31692,
    36205,
    17837
   ],
   [
    "2025-09",
    34990,
    53568953,
    31015,
    34990,
    18314
   ],
   [
    "2025-10",
    36165,
    65286787,
    31089,
    36165,
    17881
   ],
   [
    "2025-11",
    26867,
    54923471,
    22193,
    24862,
    10472
   ]
  ],
  "trades_by_month": [
   [
    "2024-10",
    4030,
    628641
   ],
   [
    "2024-11",
    117613,
    27632472
   ],
   [
    "2024-12",
    166803,
    32920099
   ],
   [
    "2025-01",
    254989,
    18361280
   ],
   [
    "2025-02",
    431699,
    28066158
   ],
   [
    "2025-03",
    330385,
    23680857
   ],
   [
    "2025-04",
    311852,
    22732230
   ],
   [
    "2025-05",
    242753,
    20003655
   ],
   [
    "2025-06",
    277596,
    26846162
   ],
   [
    "2025-07",
    372888,
    40704643
   ],
   [
    "2025-08",
    424979,
    48329140
   ],
   [
    "2025-09",
    486768,
    52433599
   ],
   [
    "2025-10",
    596251,
    66385370
   ],
   [
    "2025-11",
    532669,
    56304459
   ]
  ],
  "top_events": [
   [
    "KXBTCD-24NOV2217",
    50,
    3151014
   ],
   [
    "KXBTCD-24DEC0617",
    50,
    2499709
   ],
   [
    "KXBTCD-24NOV1517",
    58,
    2460906
   ],
   [
    "KXBTCD-24DEC0517",
    40,
    2073138
   ],
   [
    "KXBTCD-24NOV2117",
    40,
    2064587
   ]
  ]
 }
}