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kalshi historical data / politics / KXIMPEACH
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President impeached, tick by tick.
Kalshi series KXIMPEACH: order book and trades, 2026-09-27 → 2026-10-22.

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

26 days2026-09-27 → 2026-10-22 · every day since its first · ~2 MB per day · 52 MB on disk · 11 open markets
pull KXIMPEACH days →schemapricing

What a KXIMPEACH day contains

Four parquet files per day, every market of the series in each. Sizes are this series' own averages over its 26 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.

~177 kB per KXIMPEACH 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.

~2 MB per KXIMPEACH day
Tradeskalshi_trades

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

~56 kB per KXIMPEACH 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.

~140 kB per KXIMPEACH day

KXIMPEACH markets

The 11 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 President be impeached before Jan 1, 2027?: Before Jan 1, 2027KXIMPEACH-27-JAN01closes 2027-01-01 15:00 UTC
Will the President be impeached before Feb 1, 2027?: Before Feb 1, 2027KXIMPEACH-27-FEB01closes 2027-02-01 15:00 UTC
Will the President be impeached before Mar 1, 2027?: Before Mar 1, 2027KXIMPEACH-27-MAR01closes 2027-03-01 15:00 UTC
Will the President be impeached before Apr 1, 2027?: Before Apr 1, 2027KXIMPEACH-27-APR01closes 2027-04-01 14:00 UTC
Will the President be impeached before May 1, 2027?: Before May 1, 2027KXIMPEACH-27-MAY01closes 2027-05-01 14:00 UTC
Will the President be impeached before Jun 1, 2027?: Before Jun 1, 2027KXIMPEACH-27-JUN01closes 2027-06-01 14:00 UTC
Will the President be impeached before Jul 1, 2027?: Before Jul 1, 2027KXIMPEACH-27-JUL01closes 2027-07-01 14:00 UTC
Will the President be impeached before Aug 1, 2027?: Before Aug 1, 2027KXIMPEACH-27-AUG01closes 2027-08-01 14:00 UTC
Will the President be impeached before Oct 1, 2027?: Before Oct 1, 2027KXIMPEACH-27-OCT01closes 2027-10-01 14:00 UTC
Will the President be impeached before Jan 1, 2028?: Before Jan 1, 2028KXIMPEACH-28-JAN01closes 2028-01-01 15:00 UTC
Will the President be impeached before Jan 20, 2029?: Before Jan 20, 2029KXIMPEACH-29-JAN20closes 2029-01-20 15:00 UTC

Coverage notes for KXIMPEACH

  • 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 KXIMPEACH 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 KXIMPEACH-.
  • 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 KXIMPEACH, every table, is about 60 MB. Bought for Kalshi, Starter ($29/mo) carries top of book, trades and the ticker for every series plus one series of your choice, KXIMPEACH 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: KXIMPEACH at full depth →L10: every series at 10 levelsL25: every series, 25 levelsfree sample day

Other politics series on Kalshi

Trump approval ratingVoteHub GCBWho will be charged with a federal crimeWho will leave the Trump administrationPresident RCP approval rating this weekBills become law this year?What countries will Trump visit this year?Mar-a-Lago tripsEpstein listNumber of Trump Truth Social posts this week?Which states will Trump visit this year?Will Trump do anything today?Who will Trump meet this year?Traffic through the Strait of HormuzNext UN Secretary-GeneralWho will Trump pardon?Traffic through the Bab al-Mandab StraitTrump pardonsNobel Peace PrizeARRESTS… the whole venue