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kalshi historical data / sports / KXCHESSFIDERATINGTOP
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Fide Chess Rating Top Ranked Players, tick by tick.
Kalshi series KXCHESSFIDERATINGTOP: order book and trades, 2026-09-27 → 2026-10-23.

The order-book and trade history of Kalshi's Fide Chess Rating Top Ranked Players 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.

27 days2026-09-27 → 2026-10-23 · every day since its first · ~787 kB per day · 21 MB on disk · 160 open markets
pull KXCHESSFIDERATINGTOP days →schemapricing

What a KXCHESSFIDERATINGTOP 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.

~55 kB per KXCHESSFIDERATINGTOP 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.

~668 kB per KXCHESSFIDERATINGTOP day
Tradeskalshi_trades

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

~7 kB per KXCHESSFIDERATINGTOP 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.

~57 kB per KXCHESSFIDERATINGTOP day

KXCHESSFIDERATINGTOP 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 Arjun Erigaisi be rated top 10 on the FIDE World Top Players Standard Rating List in November 2026?: Arjun ErigaisiKXCHESSFIDERATINGTOP-26NOVT10-AERIcloses 2026-12-07 15:00 UTC
Will Alireza Firouzja be rated top 10 on the FIDE World Top Players Standard Rating List in November 2026?: Alireza FirouzjaKXCHESSFIDERATINGTOP-26NOVT10-AFIRcloses 2026-12-07 15:00 UTC
Will Anish Giri be rated top 10 on the FIDE World Top Players Standard Rating List in November 2026?: Anish GiriKXCHESSFIDERATINGTOP-26NOVT10-AGIRcloses 2026-12-07 15:00 UTC
Will Fabiano Caruana be rated top 10 on the FIDE World Top Players Standard Rating List in November 2026?: Fabiano CaruanaKXCHESSFIDERATINGTOP-26NOVT10-FCARcloses 2026-12-07 15:00 UTC
Will Gukesh Dommaraju be rated top 10 on the FIDE World Top Players Standard Rating List in November 2026?: Gukesh DommarajuKXCHESSFIDERATINGTOP-26NOVT10-GDOMcloses 2026-12-07 15:00 UTC
Will Hans Moke Niemann be rated top 10 on the FIDE World Top Players Standard Rating List in November 2026?: Hans Moke NiemannKXCHESSFIDERATINGTOP-26NOVT10-HMOKcloses 2026-12-07 15:00 UTC
Will Hikaru Nakamura be rated top 10 on the FIDE World Top Players Standard Rating List in November 2026?: Hikaru NakamuraKXCHESSFIDERATINGTOP-26NOVT10-HNAKcloses 2026-12-07 15:00 UTC
Will Jan-Krzysztof Duda be rated top 10 on the FIDE World Top Players Standard Rating List in November 2026?: Jan-Krzysztof DudaKXCHESSFIDERATINGTOP-26NOVT10-JDUDcloses 2026-12-07 15:00 UTC
Will Javokhir Sindarov be rated top 10 on the FIDE World Top Players Standard Rating List in November 2026?: Javokhir SindarovKXCHESSFIDERATINGTOP-26NOVT10-JSINcloses 2026-12-07 15:00 UTC
Will Jorden Van Foreest be rated top 10 on the FIDE World Top Players Standard Rating List in November 2026?: Jorden Van ForeestKXCHESSFIDERATINGTOP-26NOVT10-JVANcloses 2026-12-07 15:00 UTC
Will Liren Ding be rated top 10 on the FIDE World Top Players Standard Rating List in November 2026?: Liren DingKXCHESSFIDERATINGTOP-26NOVT10-LDINcloses 2026-12-07 15:00 UTC
Will Leinier Domínguez Pérez be rated top 10 on the FIDE World Top Players Standard Rating List in November 2026?: Leinier Domínguez PérezKXCHESSFIDERATINGTOP-26NOVT10-LDOMcloses 2026-12-07 15:00 UTC

Coverage notes for KXCHESSFIDERATINGTOP

  • 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 KXCHESSFIDERATINGTOP 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 KXCHESSFIDERATINGTOP-.
  • 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 KXCHESSFIDERATINGTOP, every table, is about 23 MB. Bought for Kalshi, Starter ($29/mo) carries top of book, trades and the ticker for every series plus one series of your choice, KXCHESSFIDERATINGTOP 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: KXCHESSFIDERATINGTOP at full depth →L10: every series at 10 levelsL25: every series, 25 levelsfree sample day

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