{
 "page": "https://prediction-market-use-cases.vercel.app/kalshi/series/kxncaafgame/",
 "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": "Sports",
  "title": "College Football Game",
  "frequency": "custom",
  "markets": 1760,
  "events": 880,
  "vol": 2799948915,
  "zero": 1,
  "settled": 1624,
  "yes": 812,
  "no": 812,
  "first": "2025-07-01",
  "last": "2025-11-21",
  "by_month": [
   [
    "2025-07",
    354,
    253951742,
    0,
    354,
    177
   ],
   [
    "2025-09",
    476,
    899929625,
    0,
    476,
    238
   ],
   [
    "2025-10",
    546,
    1187453232,
    0,
    546,
    273
   ],
   [
    "2025-11",
    384,
    458614316,
    1,
    248,
    124
   ]
  ],
  "trades_by_month": [
   [
    "2025-07",
    478,
    25426
   ],
   [
    "2025-08",
    474639,
    152451669
   ],
   [
    "2025-09",
    2204714,
    788169253
   ],
   [
    "2025-10",
    2850157,
    953737794
   ],
   [
    "2025-11",
    2710000,
    907269709
   ]
  ],
  "top_events": [
   [
    "KXNCAAFGAME-25SEP26FSUUVA",
    2,
    40228902
   ],
   [
    "KXNCAAFGAME-25SEP26HOUORST",
    2,
    26825273
   ],
   [
    "KXNCAAFGAME-25SEP13UGATENN",
    2,
    25117961
   ],
   [
    "KXNCAAFGAME-25NOV15SCARTXAM",
    2,
    24425308
   ],
   [
    "KXNCAAFGAME-25SEP27ALAUGA",
    2,
    23897460
   ]
  ]
 }
}