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kalshi historical data / elections / KXFRPRESBALLOT
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Who will appear on the French presidential ballot?, tick by tick.
Kalshi series KXFRPRESBALLOT: order book and trades, 2026-09-27 → 2026-10-23.

The order-book and trade history of Kalshi's Who will appear on the French presidential ballot? 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 · ~964 kB per day · 25 MB on disk · 23 open markets
pull KXFRPRESBALLOT days →schemapricing

What a KXFRPRESBALLOT 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.

~92 kB per KXFRPRESBALLOT 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.

~778 kB per KXFRPRESBALLOT day
Tradeskalshi_trades

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

~6 kB per KXFRPRESBALLOT 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.

~88 kB per KXFRPRESBALLOT day

KXFRPRESBALLOT 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 appear on the official candidate list for the first round of the 2027 French presidential election?: Bernard CazeneuveKXFRPRESBALLOT-27JUN30-BCAZcloses 2027-06-30 14:00 UTC
Will Bruno Retailleau appear on the official candidate list for the first round of the 2027 French presidential election?: Bruno RetailleauKXFRPRESBALLOT-27JUN30-BRETcloses 2027-06-30 14:00 UTC
Will Clémentine Autain appear on the official candidate list for the first round of the 2027 French presidential election?: Clémentine AutainKXFRPRESBALLOT-27JUN30-CAUTcloses 2027-06-30 14:00 UTC
Will Dominique de Villepin appear on the official candidate list for the first round of the 2027 French presidential election?: Dominique de VillepinKXFRPRESBALLOT-27JUN30-DVILcloses 2027-06-30 14:00 UTC
Will Édouard Philippe appear on the official candidate list for the first round of the 2027 French presidential election?: Édouard PhilippeKXFRPRESBALLOT-27JUN30-EPHIcloses 2027-06-30 14:00 UTC
Will Éric Zemmour appear on the official candidate list for the first round of the 2027 French presidential election?: Éric ZemmourKXFRPRESBALLOT-27JUN30-EZEMcloses 2027-06-30 14:00 UTC
Will François Asselineau appear on the official candidate list for the first round of the 2027 French presidential election?: François AsselineauKXFRPRESBALLOT-27JUN30-FASScloses 2027-06-30 14:00 UTC
Will François Hollande appear on the official candidate list for the first round of the 2027 French presidential election?: François HollandeKXFRPRESBALLOT-27JUN30-FHOLcloses 2027-06-30 14:00 UTC
Will Fabien Roussel appear on the official candidate list for the first round of the 2027 French presidential election?: Fabien RousselKXFRPRESBALLOT-27JUN30-FROUcloses 2027-06-30 14:00 UTC
Will François Ruffin appear on the official candidate list for the first round of the 2027 French presidential election?: François RuffinKXFRPRESBALLOT-27JUN30-FRUFcloses 2027-06-30 14:00 UTC
Will Gabriel Attal appear on the official candidate list for the first round of the 2027 French presidential election?: Gabriel AttalKXFRPRESBALLOT-27JUN30-GATTcloses 2027-06-30 14:00 UTC
Will Gérald Darmanin appear on the official candidate list for the first round of the 2027 French presidential election?: Gérald DarmaninKXFRPRESBALLOT-27JUN30-GDARcloses 2027-06-30 14:00 UTC

Coverage notes for KXFRPRESBALLOT

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

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