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kalshi historical data / elections / KXYASHARCOUNT
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Israeli legislative election: how many seats will Yashar win?, tick by tick.
Kalshi series KXYASHARCOUNT: order book and trades, 2026-09-27 → 2026-10-23.

The order-book and trade history of Kalshi's Israeli legislative election: how many seats will Yashar win? 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 · 7 open markets
pull KXYASHARCOUNT days →schemapricing

What a KXYASHARCOUNT 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.

~41 kB per KXYASHARCOUNT 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.

~352 kB per KXYASHARCOUNT day
Tradeskalshi_trades

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

~4 kB per KXYASHARCOUNT 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.

~45 kB per KXYASHARCOUNT day

KXYASHARCOUNT markets

The 7 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 Yashar win above 17 seats in the 2026 Israeli legislative election?: Above 17KXYASHARCOUNT-26OCT27-A17closes 2027-10-27 14:00 UTC
Will Yashar win above 20 seats in the 2026 Israeli legislative election?: Above 20KXYASHARCOUNT-26OCT27-A20closes 2027-10-27 14:00 UTC
Will Yashar win above 23 seats in the 2026 Israeli legislative election?: Above 23KXYASHARCOUNT-26OCT27-A23closes 2027-10-27 14:00 UTC
Will Yashar win above 26 seats in the 2026 Israeli legislative election?: Above 26KXYASHARCOUNT-26OCT27-A26closes 2027-10-27 14:00 UTC
Will Yashar win above 29 seats in the 2026 Israeli legislative election?: Above 29KXYASHARCOUNT-26OCT27-A29closes 2027-10-27 14:00 UTC
Will Yashar win above 32 seats in the 2026 Israeli legislative election?: Above 32KXYASHARCOUNT-26OCT27-A32closes 2027-10-27 14:00 UTC
Will Yashar win above 35 seats in the 2026 Israeli legislative election?: Above 35KXYASHARCOUNT-26OCT27-A35closes 2027-10-27 14:00 UTC

Coverage notes for KXYASHARCOUNT

  • 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 KXYASHARCOUNT 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 KXYASHARCOUNT-.
  • 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 KXYASHARCOUNT, 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, KXYASHARCOUNT 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: KXYASHARCOUNT at full depth →L10: every series at 10 levelsL25: every series, 25 levelsfree sample day

Other elections series on Kalshi

House Race Winner?Midterm margin of victoryVote percentages in US general electionsMichigan Senate-Governor ComboMidterm Voter TurnoutHow many seats will party win in state?2028 D runningWorld leaders out this year?Who will win the Vancouver mayoral election?State legislature winnersWhich state ballot measures will pass?Democratic Primary winner2028 R runningDemocratic VP nomCounty vote percentagesDemocratic House seatsGeneral election county winnersclosest governor's raceMinnesota GovernorRepublican house seats… the whole venue