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kalshi historical data / sports / KXPERLIGA1SPREAD
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Spread, tick by tick.
Kalshi series KXPERLIGA1SPREAD: order book and trades, 2026-09-29 → 2026-10-23.

The order-book and trade history of Kalshi's Spread 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.

15 days2026-09-29 → 2026-10-23 · 10 of 25 days without a book · ~8 MB per day · 114 MB on disk · 8 open markets
pull KXPERLIGA1SPREAD days →schemapricing

What a KXPERLIGA1SPREAD day contains

Four parquet files per day, every market of the series in each. Sizes are this series' own averages over its 15 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.

~312 kB per KXPERLIGA1SPREAD 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.

~7 MB per KXPERLIGA1SPREAD day
Tradeskalshi_trades

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

~46 kB per KXPERLIGA1SPREAD 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.

~143 kB per KXPERLIGA1SPREAD day

KXPERLIGA1SPREAD markets

The 8 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.

Cajamarca wins by more than 1.5 goals?: Cajamarca wins by more than 1.5 goalsKXPERLIGA1SPREAD-26OCT23CAJMEL-CAJ2closes 2026-10-25 18:00 UTC
Cajamarca wins by more than 2.5 goals?: Cajamarca wins by more than 2.5 goalsKXPERLIGA1SPREAD-26OCT23CAJMEL-CAJ3closes 2026-10-25 18:00 UTC
Melgar wins by more than 1.5 goals?: Melgar wins by more than 1.5 goalsKXPERLIGA1SPREAD-26OCT23CAJMEL-MEL2closes 2026-10-25 18:00 UTC
Melgar wins by more than 2.5 goals?: Melgar wins by more than 2.5 goalsKXPERLIGA1SPREAD-26OCT23CAJMEL-MEL3closes 2026-10-25 18:00 UTC
Asociacion Deportiva Tarma wins by more than 1.5 goals?: Asociacion Deportiva Tarma wins by more than 1.5 goalsKXPERLIGA1SPREAD-26OCT23CAGASO-ASO2closes 2026-10-25 20:15 UTC
Asociacion Deportiva Tarma wins by more than 2.5 goals?: Asociacion Deportiva Tarma wins by more than 2.5 goalsKXPERLIGA1SPREAD-26OCT23CAGASO-ASO3closes 2026-10-25 20:15 UTC
Atletico Grau wins by more than 1.5 goals?: Atletico Grau wins by more than 1.5 goalsKXPERLIGA1SPREAD-26OCT23CAGASO-CAG2closes 2026-10-25 20:15 UTC
Atletico Grau wins by more than 2.5 goals?: Atletico Grau wins by more than 2.5 goalsKXPERLIGA1SPREAD-26OCT23CAGASO-CAG3closes 2026-10-25 20:15 UTC

Coverage notes for KXPERLIGA1SPREAD

  • First day on disk: 2026-09-29. The series' first book appeared then. New days are added daily.
  • Trades before 2026-09-27. Kalshi's historical API has no tick-level order book, so earlier KXPERLIGA1SPREAD 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 KXPERLIGA1SPREAD-.
  • 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 KXPERLIGA1SPREAD, every table, is about 228 MB. Bought for Kalshi, Starter ($29/mo) carries top of book, trades and the ticker for every series plus one series of your choice, KXPERLIGA1SPREAD 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: KXPERLIGA1SPREAD at full depth →L10: every series at 10 levelsL25: every series, 25 levelsfree sample day

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