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kalshi historical data / sports / KXNASCARTOP3
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NASCAR Podium Finishers, tick by tick.
Kalshi series KXNASCARTOP3: order book and trades, 2026-09-27 → 2026-10-23.

The order-book and trade history of Kalshi's NASCAR Podium Finishers 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 · ~2 MB per day · 62 MB on disk · 119 open markets
pull KXNASCARTOP3 days →schemapricing

What a KXNASCARTOP3 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.

~280 kB per KXNASCARTOP3 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.

~2 MB per KXNASCARTOP3 day
Tradeskalshi_trades

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

~31 kB per KXNASCARTOP3 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.

~224 kB per KXNASCARTOP3 day

KXNASCARTOP3 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.

Truck Series: Andres Perez de Lara to finish in the top 3: Andres Perez de LaraKXNASCARTOP3-LOVRS26-ANPEcloses 2026-10-31 02:00 UTC
Truck Series: Austin Green to finish in the top 3: Austin GreenKXNASCARTOP3-LOVRS26-AUGRcloses 2026-10-31 02:00 UTC
Truck Series: Ben Rhodes to finish in the top 3: Ben RhodesKXNASCARTOP3-LOVRS26-BERHcloses 2026-10-31 02:00 UTC
Truck Series: Bryan Dauzat to finish in the top 3: Bryan DauzatKXNASCARTOP3-LOVRS26-BRDAcloses 2026-10-31 02:00 UTC
Truck Series: Brenden Queen to finish in the top 3: Brenden QueenKXNASCARTOP3-LOVRS26-BRQUcloses 2026-10-31 02:00 UTC
Truck Series: Christian Eckes to finish in the top 3: Christian EckesKXNASCARTOP3-LOVRS26-CHECcloses 2026-10-31 02:00 UTC
Truck Series: Chandler Smith to finish in the top 3: Chandler SmithKXNASCARTOP3-LOVRS26-CHSMcloses 2026-10-31 02:00 UTC
Truck Series: Clay Greenfield to finish in the top 3: Clay GreenfieldKXNASCARTOP3-LOVRS26-CLGRcloses 2026-10-31 02:00 UTC
Truck Series: Cleetus McFarland to finish in the top 3: Cleetus McFarlandKXNASCARTOP3-LOVRS26-CLMCcloses 2026-10-31 02:00 UTC
Truck Series: Cole Butcher to finish in the top 3: Cole ButcherKXNASCARTOP3-LOVRS26-COBUcloses 2026-10-31 02:00 UTC
Truck Series: Corey Heim to finish in the top 3: Corey HeimKXNASCARTOP3-LOVRS26-COHEcloses 2026-10-31 02:00 UTC
Truck Series: Conner Jones to finish in the top 3: Conner JonesKXNASCARTOP3-LOVRS26-COJOcloses 2026-10-31 02:00 UTC

Coverage notes for KXNASCARTOP3

  • 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 KXNASCARTOP3 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 KXNASCARTOP3-.
  • 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 KXNASCARTOP3, every table, is about 69 MB. Bought for Kalshi, Starter ($29/mo) carries top of book, trades and the ticker for every series plus one series of your choice, KXNASCARTOP3 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: KXNASCARTOP3 at full depth →L10: every series at 10 levelsL25: every series, 25 levelsfree sample day

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