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kalshi historical data / elections / KXFRPRESADVANCE
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French presidential election: who will advance?, tick by tick.
Kalshi series KXFRPRESADVANCE: order book and trades, 2026-09-27 → 2026-10-23.

The order-book and trade history of Kalshi's French presidential election: who will advance? series (a one-off event): 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 · ~441 kB per day · 12 MB on disk · 13 open markets
pull KXFRPRESADVANCE days →schemapricing

What a KXFRPRESADVANCE 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.

~23 kB per KXFRPRESADVANCE 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.

~384 kB per KXFRPRESADVANCE day
Tradeskalshi_trades

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

~4 kB per KXFRPRESADVANCE 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.

~30 kB per KXFRPRESADVANCE day

KXFRPRESADVANCE 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 Bernard Cazeneuve qualify for the runoff in the 2027 French presidential election?: Bernard CazeneuveKXFRPRESADVANCE-26APR18-BCAZcloses 2028-04-17 14:00 UTC
Will Bruno Retailleau qualify for the runoff in the 2027 French presidential election?: Bruno RetailleauKXFRPRESADVANCE-26APR18-BRETcloses 2028-04-17 14:00 UTC
Will Dominique de Villepin qualify for the runoff in the 2027 French presidential election?: Dominique de VillepinKXFRPRESADVANCE-26APR18-DVILcloses 2028-04-17 14:00 UTC
Will Élisabeth Borne qualify for the runoff in the 2027 French presidential election?: Élisabeth BorneKXFRPRESADVANCE-26APR18-EBORcloses 2028-04-17 14:00 UTC
Will Édouard Philippe qualify for the runoff in the 2027 French presidential election?: Édouard PhilippeKXFRPRESADVANCE-26APR18-EPHIcloses 2028-04-17 14:00 UTC
Will François Hollande qualify for the runoff in the 2027 French presidential election?: François HollandeKXFRPRESADVANCE-26APR18-FHOLcloses 2028-04-17 14:00 UTC
Will Gabriel Attal qualify for the runoff in the 2027 French presidential election?: Gabriel AttalKXFRPRESADVANCE-26APR18-GATTcloses 2028-04-17 14:00 UTC
Will Jordan Bardella qualify for the runoff in the 2027 French presidential election?: Jordan BardellaKXFRPRESADVANCE-26APR18-JBARcloses 2028-04-17 14:00 UTC
Will Jean-Luc Mélenchon qualify for the runoff in the 2027 French presidential election?: Jean-Luc MélenchonKXFRPRESADVANCE-26APR18-JMELcloses 2028-04-17 14:00 UTC
Will Marine Le Pen qualify for the runoff in the 2027 French presidential election?: Marine Le PenKXFRPRESADVANCE-26APR18-MLEPcloses 2028-04-17 14:00 UTC
Will Olivier Faure qualify for the runoff in the 2027 French presidential election?: Olivier FaureKXFRPRESADVANCE-26APR18-OFAUcloses 2028-04-17 14:00 UTC
Will Raphaël Glucksmann qualify for the runoff in the 2027 French presidential election?: Raphaël GlucksmannKXFRPRESADVANCE-26APR18-RGLUcloses 2028-04-17 14:00 UTC

Coverage notes for KXFRPRESADVANCE

  • 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 KXFRPRESADVANCE 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 KXFRPRESADVANCE-.
  • 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 KXFRPRESADVANCE, every table, is about 13 MB. Bought for Kalshi, Starter ($29/mo) carries top of book, trades and the ticker for every series plus one series of your choice, KXFRPRESADVANCE 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: KXFRPRESADVANCE at full depth →L10: every series at 10 levelsL25: every series, 25 levelsfree sample day

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