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kalshi historical data / financials / KXUSDCHFAW
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USDCHF Weekly, tick by tick.
Kalshi series KXUSDCHFAW: order book and trades, 2026-09-28 → 2026-10-23.

The order-book and trade history of Kalshi's USDCHF Weekly series (a new event every week): 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.

20 days2026-09-28 → 2026-10-23 · 6 of 26 days without a book · ~1 MB per day · 21 MB on disk · 20 open markets
pull KXUSDCHFAW days →schemapricing

What a KXUSDCHFAW day contains

Four parquet files per day, every market of the series in each. Sizes are this series' own averages over its 20 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.

~214 kB per KXUSDCHFAW 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.

~724 kB per KXUSDCHFAW day
Tradeskalshi_trades

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

~11 kB per KXUSDCHFAW 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.

~147 kB per KXUSDCHFAW day

KXUSDCHFAW 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 USDCHF be Above 0.803 at 5pm ET on Oct 23?: Above 0.803KXUSDCHFAW-26OCT23-0.8030closed 2026-10-23 21:00 UTC
Will USDCHF be Above 0.805 at 5pm ET on Oct 23?: Above 0.805KXUSDCHFAW-26OCT23-0.8050closed 2026-10-23 21:00 UTC
Will USDCHF be Above 0.807 at 5pm ET on Oct 23?: Above 0.807KXUSDCHFAW-26OCT23-0.8070closed 2026-10-23 21:00 UTC
Will USDCHF be Above 0.809 at 5pm ET on Oct 23?: Above 0.809KXUSDCHFAW-26OCT23-0.8090closed 2026-10-23 21:00 UTC
Will USDCHF be Above 0.811 at 5pm ET on Oct 23?: Above 0.811KXUSDCHFAW-26OCT23-0.8110closed 2026-10-23 21:00 UTC
Will USDCHF be Above 0.813 at 5pm ET on Oct 23?: Above 0.813KXUSDCHFAW-26OCT23-0.8130closed 2026-10-23 21:00 UTC
Will USDCHF be Above 0.815 at 5pm ET on Oct 23?: Above 0.815KXUSDCHFAW-26OCT23-0.8150closed 2026-10-23 21:00 UTC
Will USDCHF be Above 0.817 at 5pm ET on Oct 23?: Above 0.817KXUSDCHFAW-26OCT23-0.8170closed 2026-10-23 21:00 UTC
Will USDCHF be Above 0.819 at 5pm ET on Oct 23?: Above 0.819KXUSDCHFAW-26OCT23-0.8190closed 2026-10-23 21:00 UTC
Will USDCHF be Above 0.821 at 5pm ET on Oct 23?: Above 0.821KXUSDCHFAW-26OCT23-0.8210closed 2026-10-23 21:00 UTC
Will USDCHF be Above 0.823 at 5pm ET on Oct 23?: Above 0.823KXUSDCHFAW-26OCT23-0.8230closed 2026-10-23 21:00 UTC
Will USDCHF be Above 0.825 at 5pm ET on Oct 23?: Above 0.825KXUSDCHFAW-26OCT23-0.8250closed 2026-10-23 21:00 UTC

Coverage notes for KXUSDCHFAW

  • First day on disk: 2026-09-28. 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 KXUSDCHFAW 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 KXUSDCHFAW-.
  • 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 KXUSDCHFAW, every table, is about 32 MB. Bought for Kalshi, Starter ($29/mo) carries top of book, trades and the ticker for every series plus one series of your choice, KXUSDCHFAW 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: KXUSDCHFAW at full depth →L10: every series at 10 levelsL25: every series, 25 levelsfree sample day

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