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kalshi historical data / crypto / KXBTCPRICE
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will Bitcoin hit price target by date, tick by tick.
Kalshi series KXBTCPRICE: order book and trades, 2026-09-27 → 2026-10-23.

The order-book and trade history of Kalshi's will Bitcoin hit price target by date 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 · ~611 kB per day · 16 MB on disk · 10 open markets
pull KXBTCPRICE days →schemapricing

What a KXBTCPRICE 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.

~65 kB per KXBTCPRICE 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.

~439 kB per KXBTCPRICE day
Tradeskalshi_trades

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

~32 kB per KXBTCPRICE 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.

~75 kB per KXBTCPRICE day

KXBTCPRICE markets

The 10 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 Bitcoin be above $130,000 by Oct 29, 2026 at 10:00 AM ET?: By Oct 29, 2026KXBTCPRICE-130000-26OCT29closes 2026-10-29 14:00 UTC
Will Bitcoin be above $130,000 by Nov 26, 2026 at 10:00 AM ET?: By Nov 26, 2026KXBTCPRICE-130000-26NOV26closes 2026-11-26 15:00 UTC
Will Bitcoin be above $130,000 by Dec 24, 2026 at 10:00 AM ET?: By Dec 24, 2026KXBTCPRICE-130000-26DEC24closes 2026-12-24 15:00 UTC
Will Bitcoin be above $130,000 by Jan 21, 2027 at 10:00 AM ET?: By Jan 21, 2027KXBTCPRICE-130000-27JAN21closes 2027-01-21 15:00 UTC
Will Bitcoin be above $130,000 by Feb 18, 2027 at 10:00 AM ET?: By Feb 18, 2027KXBTCPRICE-130000-27FEB18closes 2027-02-18 15:00 UTC
Will Bitcoin be above $130,000 by Mar 18, 2027 at 10:00 AM ET?: By Mar 18, 2027KXBTCPRICE-130000-27MAR18closes 2027-03-18 14:00 UTC
Will Bitcoin be above $130,000 by Apr 15, 2027 at 10:00 AM ET?: By Apr 15, 2027KXBTCPRICE-130000-27APR15closes 2027-04-15 14:00 UTC
Will Bitcoin be above $130,000 by May 13, 2027 at 10:00 AM ET?: By May 13, 2027KXBTCPRICE-130000-27MAY13closes 2027-05-13 14:00 UTC
Will Bitcoin be above $130,000 by Jun 10, 2027 at 10:00 AM ET?: By Jun 10, 2027KXBTCPRICE-130000-27JUN10closes 2027-06-10 14:00 UTC
Will Bitcoin be above $130,000 by Jul 8, 2027 at 10:00 AM ET?: By Jul 8, 2027KXBTCPRICE-130000-27JUL08closes 2027-07-08 14:00 UTC

Coverage notes for KXBTCPRICE

  • 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 KXBTCPRICE 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 KXBTCPRICE-.
  • 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 KXBTCPRICE, every table, is about 18 MB. Bought for Kalshi, Starter ($29/mo) carries top of book, trades and the ticker for every series plus one series of your choice, KXBTCPRICE 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: KXBTCPRICE at full depth →L10: every series at 10 levelsL25: every series, 25 levelsfree sample day

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