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kalshi historical data / sports / KXNCAAFCFPPOLL
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College Football CFP Poll, tick by tick.
Kalshi series KXNCAAFCFPPOLL: order book and trades, 2026-09-27 → 2026-10-23.

The order-book and trade history of Kalshi's College Football CFP Poll series (new markets on an irregular schedule, one event per game, match or release): top of book on every change, the 25-level book on every change in YES terms, every trade with the taker's side, and Kalshi's own ticker, with exchange timestamps to the millisecond. Captured by us from Kalshi's websocket on two independent legs and checked against the exchange's own book snapshots.

27 days2026-09-27 → 2026-10-23 · every day since its first · ~1 MB per day · 28 MB on disk · 300 open markets
pull KXNCAAFCFPPOLL days →schemapricing

What a KXNCAAFCFPPOLL day contains

Four parquet files per day, every market of the series in each. Sizes are this series' own averages over its 27 days on disk.

Top of book (every change)kalshi_l1

Best YES bid and ask with sizes and the spread, one row whenever either changed, derived tick by tick from the rebuilt book: not Kalshi's conflated ticker.

~84 kB per KXNCAAFCFPPOLL day
Order book, 25 levels, every changekalshi_l2

The whole ladder after every book event, in YES terms (the NO bids become the asks, at their sizes), 25 levels a side: wide columns bid_px_1 … ask_sz_25, plus the exchange's own hourly snapshots. Each row is self-contained, so you can start reading mid-day.

~906 kB per KXNCAAFCFPPOLL day
Tradeskalshi_trades

Every trade: YES and NO price, size in contracts, the taker's side, block-trade flag, trade id.

~7 kB per KXNCAAFCFPPOLL day
Kalshi ticker (~1 s)kalshi_ticker

Kalshi's own ticker feed, about one update a second per market: last price, YES bid/ask with sizes, cumulative volume and open interest in contracts and dollars.

~77 kB per KXNCAAFCFPPOLL day

KXNCAAFCFPPOLL markets

The 12 closing nearest to now, from Kalshi's daily market list. Each is a row key (market_ticker) in every table, captured from the day it opens until it settles.

Alabama to be the #1 ranked team on the Nov 3 CFP rankings: AlabamaKXNCAAFCFPPOLL-26NOV03R1-ALAcloses 2026-11-10 17:00 UTC
BYU to be the #1 ranked team on the Nov 3 CFP rankings: BYUKXNCAAFCFPPOLL-26NOV03R1-BYUcloses 2026-11-10 17:00 UTC
Clemson to be the #1 ranked team on the Nov 3 CFP rankings: ClemsonKXNCAAFCFPPOLL-26NOV03R1-CLEMcloses 2026-11-10 17:00 UTC
Florida to be the #1 ranked team on the Nov 3 CFP rankings: FloridaKXNCAAFCFPPOLL-26NOV03R1-FLAcloses 2026-11-10 17:00 UTC
Indiana to be the #1 ranked team on the Nov 3 CFP rankings: IndianaKXNCAAFCFPPOLL-26NOV03R1-INDcloses 2026-11-10 17:00 UTC
LSU to be the #1 ranked team on the Nov 3 CFP rankings: LSUKXNCAAFCFPPOLL-26NOV03R1-LSUcloses 2026-11-10 17:00 UTC
Miami (FL) to be the #1 ranked team on the Nov 3 CFP rankings: Miami (FL)KXNCAAFCFPPOLL-26NOV03R1-MIAcloses 2026-11-10 17:00 UTC
Michigan to be the #1 ranked team on the Nov 3 CFP rankings: MichiganKXNCAAFCFPPOLL-26NOV03R1-MICHcloses 2026-11-10 17:00 UTC
Ole Miss to be the #1 ranked team on the Nov 3 CFP rankings: Ole MissKXNCAAFCFPPOLL-26NOV03R1-MISScloses 2026-11-10 17:00 UTC
Notre Dame to be the #1 ranked team on the Nov 3 CFP rankings: Notre DameKXNCAAFCFPPOLL-26NOV03R1-NDcloses 2026-11-10 17:00 UTC
Oklahoma to be the #1 ranked team on the Nov 3 CFP rankings: OklahomaKXNCAAFCFPPOLL-26NOV03R1-OKLAcloses 2026-11-10 17:00 UTC
Oregon to be the #1 ranked team on the Nov 3 CFP rankings: OregonKXNCAAFCFPPOLL-26NOV03R1-OREcloses 2026-11-10 17:00 UTC

Coverage notes for KXNCAAFCFPPOLL

  • First day on disk: 2026-09-27. That is the day our Kalshi capture began, not the series' launch. New days are added daily.
  • Trades before 2026-09-27. Kalshi's historical API has no tick-level order book, so earlier KXNCAAFCFPPOLL trades are in the whole-exchange trades history (from 2021-06-30, one file a day): filter market_ticker to this series' markets, which start with KXNCAAFCFPPOLL-.
  • The first day starts at 11:00 UTC. Our capture began at 11:00 UTC on 27 September 2026: 13 hours that day, not 24, and no CF Benchmarks index file (that capture starts on the 28th).
  • A book-quality dip on 2026-09-29. During a pipeline cutover 10,255 exchange snapshots disagreed with the rebuilt book (41 to 1,378 on every other day) and 16,678 negative levels were clamped to zero. The book resynchronises at every exchange snapshot; trades and ticker are unaffected.
  • Every bundle ships a README with the schemas and, per day, how often the rebuilt book matched the exchange's own snapshots, for your exact range.

Pricing

A month of KXNCAAFCFPPOLL, every table, is about 31 MB. Bought for Kalshi, Starter ($29/mo) carries top of book, trades and the ticker for every series plus one series of your choice, KXNCAAFCFPPOLL if you like, at full book depth; L10 ($49/mo) carries every series' book at 10 levels and L25 ($99/mo) the full 25-level book. Each includes 7 days before you join and every day after. Any free account can pull 2026-10-07, any series, up to 1.0 GB.

Starter: KXNCAAFCFPPOLL at full depth →L10: every series at 10 levelsL25: every series, 25 levelsfree sample day

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