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kalshi historical data / financials / KXEURUSD
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EUR/USD daily range, tick by tick.
Kalshi series KXEURUSD: order book and trades, 2026-09-27 → 2026-10-22.

The order-book and trade history of Kalshi's EUR/USD daily range series (new markets every day): 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.

24 days2026-09-27 → 2026-10-22 · 2 of 26 days without a book · ~9 MB per day · 220 MB on disk · 15 open markets
pull KXEURUSD days →schemapricing

What a KXEURUSD day contains

Four parquet files per day, every market of the series in each. Sizes are this series' own averages over its 24 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.

~894 kB per KXEURUSD 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.

~8 MB per KXEURUSD day
Tradeskalshi_trades

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

~33 kB per KXEURUSD 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.

~602 kB per KXEURUSD day

KXEURUSD 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 the EUR/USD open price be between 1.11000 and 1.11199 at Oct 22, 2026 at 10am EDT?: 1.11000 to 1.11199KXEURUSD-26OCT2210-B1.111closed 2026-10-22 14:00 UTC
Will the EUR/USD open price be between 1.11200 and 1.11399 at Oct 22, 2026 at 10am EDT?: 1.11200 to 1.11399KXEURUSD-26OCT2210-B1.113closed 2026-10-22 14:00 UTC
Will the EUR/USD open price be between 1.11400 and 1.11599 at Oct 22, 2026 at 10am EDT?: 1.11400 to 1.11599KXEURUSD-26OCT2210-B1.115closed 2026-10-22 14:00 UTC
Will the EUR/USD open price be between 1.11600 and 1.11799 at Oct 22, 2026 at 10am EDT?: 1.11600 to 1.11799KXEURUSD-26OCT2210-B1.117closed 2026-10-22 14:00 UTC
Will the EUR/USD open price be between 1.11800 and 1.11999 at Oct 22, 2026 at 10am EDT?: 1.11800 to 1.11999KXEURUSD-26OCT2210-B1.119closed 2026-10-22 14:00 UTC
Will the EUR/USD open price be between 1.12000 and 1.12199 at Oct 22, 2026 at 10am EDT?: 1.12000 to 1.12199KXEURUSD-26OCT2210-B1.121closed 2026-10-22 14:00 UTC
Will the EUR/USD open price be between 1.12200 and 1.12399 at Oct 22, 2026 at 10am EDT?: 1.12200 to 1.12399KXEURUSD-26OCT2210-B1.123closed 2026-10-22 14:00 UTC
Will the EUR/USD open price be between 1.12400 and 1.12599 at Oct 22, 2026 at 10am EDT?: 1.12400 to 1.12599KXEURUSD-26OCT2210-B1.125closed 2026-10-22 14:00 UTC
Will the EUR/USD open price be between 1.12600 and 1.12799 at Oct 22, 2026 at 10am EDT?: 1.12600 to 1.12799KXEURUSD-26OCT2210-B1.127closed 2026-10-22 14:00 UTC
Will the EUR/USD open price be between 1.12800 and 1.12999 at Oct 22, 2026 at 10am EDT?: 1.12800 to 1.12999KXEURUSD-26OCT2210-B1.129closed 2026-10-22 14:00 UTC
Will the EUR/USD open price be between 1.13000 and 1.13199 at Oct 22, 2026 at 10am EDT?: 1.13000 to 1.13199KXEURUSD-26OCT2210-B1.131closed 2026-10-22 14:00 UTC
Will the EUR/USD open price be between 1.13200 and 1.13399 at Oct 22, 2026 at 10am EDT?: 1.13200 to 1.13399KXEURUSD-26OCT2210-B1.133closed 2026-10-22 14:00 UTC

Coverage notes for KXEURUSD

  • 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 KXEURUSD 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 KXEURUSD-.
  • 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 KXEURUSD, every table, is about 275 MB. Bought for Kalshi, Starter ($29/mo) carries top of book, trades and the ticker for every series plus one series of your choice, KXEURUSD 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: KXEURUSD at full depth →L10: every series at 10 levelsL25: every series, 25 levelsfree sample day

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