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kalshi historical data / sports / KXNCAAMBTOPAPRANK
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Men's College Basketball AP Poll Top Rank, tick by tick.
Kalshi series KXNCAAMBTOPAPRANK: order book and trades, 2026-09-27 → 2026-10-23.

The order-book and trade history of Kalshi's Men's College Basketball AP Poll Top Rank 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 · ~882 kB per day · 23 MB on disk · 6,643 open markets
pull KXNCAAMBTOPAPRANK days →schemapricing

What a KXNCAAMBTOPAPRANK 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.

~58 kB per KXNCAAMBTOPAPRANK 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.

~761 kB per KXNCAAMBTOPAPRANK day
Tradeskalshi_trades

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

~4 kB per KXNCAAMBTOPAPRANK 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.

~59 kB per KXNCAAMBTOPAPRANK day

KXNCAAMBTOPAPRANK 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.

Will Akron be a top 10 ranked team on the Men's College Basketball AP Poll Week 2 Rankings (expected to be released on Nov 9, 2026)?: AkronKXNCAAMBTOPAPRANK-26NOV09T10-AKRcloses 2026-11-23 15:00 UTC
Will Alabama be a top 10 ranked team on the Men's College Basketball AP Poll Week 2 Rankings (expected to be released on Nov 9, 2026)?: AlabamaKXNCAAMBTOPAPRANK-26NOV09T10-ALAcloses 2026-11-23 15:00 UTC
Will Arizona be a top 10 ranked team on the Men's College Basketball AP Poll Week 2 Rankings (expected to be released on Nov 9, 2026)?: ArizonaKXNCAAMBTOPAPRANK-26NOV09T10-ARIZcloses 2026-11-23 15:00 UTC
Will Arkansas be a top 10 ranked team on the Men's College Basketball AP Poll Week 2 Rankings (expected to be released on Nov 9, 2026)?: ArkansasKXNCAAMBTOPAPRANK-26NOV09T10-ARKcloses 2026-11-23 15:00 UTC
Will Arizona St. be a top 10 ranked team on the Men's College Basketball AP Poll Week 2 Rankings (expected to be released on Nov 9, 2026)?: Arizona St.KXNCAAMBTOPAPRANK-26NOV09T10-ASUcloses 2026-11-23 15:00 UTC
Will Auburn be a top 10 ranked team on the Men's College Basketball AP Poll Week 2 Rankings (expected to be released on Nov 9, 2026)?: AuburnKXNCAAMBTOPAPRANK-26NOV09T10-AUBcloses 2026-11-23 15:00 UTC
Will Baylor be a top 10 ranked team on the Men's College Basketball AP Poll Week 2 Rankings (expected to be released on Nov 9, 2026)?: BaylorKXNCAAMBTOPAPRANK-26NOV09T10-BAYcloses 2026-11-23 15:00 UTC
Will Boston College be a top 10 ranked team on the Men's College Basketball AP Poll Week 2 Rankings (expected to be released on Nov 9, 2026)?: Boston CollegeKXNCAAMBTOPAPRANK-26NOV09T10-BCcloses 2026-11-23 15:00 UTC
Will Belmont be a top 10 ranked team on the Men's College Basketball AP Poll Week 2 Rankings (expected to be released on Nov 9, 2026)?: BelmontKXNCAAMBTOPAPRANK-26NOV09T10-BELcloses 2026-11-23 15:00 UTC
Will Boise St. be a top 10 ranked team on the Men's College Basketball AP Poll Week 2 Rankings (expected to be released on Nov 9, 2026)?: Boise St.KXNCAAMBTOPAPRANK-26NOV09T10-BSUcloses 2026-11-23 15:00 UTC
Will Butler be a top 10 ranked team on the Men's College Basketball AP Poll Week 2 Rankings (expected to be released on Nov 9, 2026)?: ButlerKXNCAAMBTOPAPRANK-26NOV09T10-BUTcloses 2026-11-23 15:00 UTC
Will BYU be a top 10 ranked team on the Men's College Basketball AP Poll Week 2 Rankings (expected to be released on Nov 9, 2026)?: BYUKXNCAAMBTOPAPRANK-26NOV09T10-BYUcloses 2026-11-23 15:00 UTC

Coverage notes for KXNCAAMBTOPAPRANK

  • 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 KXNCAAMBTOPAPRANK 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 KXNCAAMBTOPAPRANK-.
  • 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 KXNCAAMBTOPAPRANK, every table, is about 26 MB. Bought for Kalshi, Starter ($29/mo) carries top of book, trades and the ticker for every series plus one series of your choice, KXNCAAMBTOPAPRANK 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: KXNCAAMBTOPAPRANK at full depth →L10: every series at 10 levelsL25: every series, 25 levelsfree sample day

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