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kalshi historical data / sports / KXNFLDRAFT1ST
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Make the 1st pick in NFL Draft, tick by tick.
Kalshi series KXNFLDRAFT1ST: order book and trades, 2026-09-27 → 2026-10-23.

The order-book and trade history of Kalshi's Make the 1st pick in NFL Draft series (a new event every year): 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 · 35 MB on disk · 32 open markets
pull KXNFLDRAFT1ST days →schemapricing

What a KXNFLDRAFT1ST 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.

~86 kB per KXNFLDRAFT1ST 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.

~1 MB per KXNFLDRAFT1ST day
Tradeskalshi_trades

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

~17 kB per KXNFLDRAFT1ST 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.

~81 kB per KXNFLDRAFT1ST day

KXNFLDRAFT1ST 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 Arizona make the 1st Overall Pick in the 2027 Pro Football Draft?: ArizonaKXNFLDRAFT1ST-27-ARIcloses 2027-05-15 14:00 UTC
Will Atlanta make the 1st Overall Pick in the 2027 Pro Football Draft?: AtlantaKXNFLDRAFT1ST-27-ATLcloses 2027-05-15 14:00 UTC
Will Baltimore make the 1st Overall Pick in the 2027 Pro Football Draft?: BaltimoreKXNFLDRAFT1ST-27-BALcloses 2027-05-15 14:00 UTC
Will Buffalo make the 1st Overall Pick in the 2027 Pro Football Draft?: BuffaloKXNFLDRAFT1ST-27-BUFcloses 2027-05-15 14:00 UTC
Will Carolina make the 1st Overall Pick in the 2027 Pro Football Draft?: CarolinaKXNFLDRAFT1ST-27-CARcloses 2027-05-15 14:00 UTC
Will Chicago make the 1st Overall Pick in the 2027 Pro Football Draft?: ChicagoKXNFLDRAFT1ST-27-CHIcloses 2027-05-15 14:00 UTC
Will Cincinnati make the 1st Overall Pick in the 2027 Pro Football Draft?: CincinnatiKXNFLDRAFT1ST-27-CINcloses 2027-05-15 14:00 UTC
Will Cleveland make the 1st Overall Pick in the 2027 Pro Football Draft?: ClevelandKXNFLDRAFT1ST-27-CLEcloses 2027-05-15 14:00 UTC
Will Dallas make the 1st Overall Pick in the 2027 Pro Football Draft?: DallasKXNFLDRAFT1ST-27-DALcloses 2027-05-15 14:00 UTC
Will Denver make the 1st Overall Pick in the 2027 Pro Football Draft?: DenverKXNFLDRAFT1ST-27-DENcloses 2027-05-15 14:00 UTC
Will Detroit make the 1st Overall Pick in the 2027 Pro Football Draft?: DetroitKXNFLDRAFT1ST-27-DETcloses 2027-05-15 14:00 UTC
Will Green Bay make the 1st Overall Pick in the 2027 Pro Football Draft?: Green BayKXNFLDRAFT1ST-27-GBcloses 2027-05-15 14:00 UTC

Coverage notes for KXNFLDRAFT1ST

  • 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 KXNFLDRAFT1ST 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 KXNFLDRAFT1ST-.
  • 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 KXNFLDRAFT1ST, every table, is about 39 MB. Bought for Kalshi, Starter ($29/mo) carries top of book, trades and the ticker for every series plus one series of your choice, KXNFLDRAFT1ST 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: KXNFLDRAFT1ST at full depth →L10: every series at 10 levelsL25: every series, 25 levelsfree sample day

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