▌tickfoundry
capture livesign inget the data →
kalshi historical data / sports / KXUFCVICROUND
§sports

UFC Round of Victory, tick by tick.
Kalshi series KXUFCVICROUND: order book and trades, 2026-09-27 → 2026-10-23.

The order-book and trade history of Kalshi's UFC Round of Victory 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.

25 days2026-09-27 → 2026-10-23 · 2 of 27 days without a book · ~9 MB per day · 221 MB on disk · 106 open markets
pull KXUFCVICROUND days →schemapricing

What a KXUFCVICROUND day contains

Four parquet files per day, every market of the series in each. Sizes are this series' own averages over its 25 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.

~645 kB per KXUFCVICROUND 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.

~8 MB per KXUFCVICROUND day
Tradeskalshi_trades

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

~121 kB per KXUFCVICROUND 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.

~392 kB per KXUFCVICROUND day

KXUFCVICROUND 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 Nicolle Caliari win the Jasmin Lucindo vs. Nicolle Caliari 333 fight in Round 1: Nicolle Caliari to win in Round 1KXUFCVICROUND-26OCT24LUCCAL-CAL1closes 2026-11-07 14:00 UTC
Will Nicolle Caliari win the Jasmin Lucindo vs. Nicolle Caliari 333 fight in Round 2: Nicolle Caliari to win in Round 2KXUFCVICROUND-26OCT24LUCCAL-CAL2closes 2026-11-07 14:00 UTC
Will Nicolle Caliari win the Jasmin Lucindo vs. Nicolle Caliari 333 fight in Round 3: Nicolle Caliari to win in Round 3KXUFCVICROUND-26OCT24LUCCAL-CAL3closes 2026-11-07 14:00 UTC
Will Jasmin Lucindo win the Jasmin Lucindo vs. Nicolle Caliari 333 fight in Round 1: Jasmin Lucindo to win in Round 1KXUFCVICROUND-26OCT24LUCCAL-LUC1closes 2026-11-07 14:00 UTC
Will Jasmin Lucindo win the Jasmin Lucindo vs. Nicolle Caliari 333 fight in Round 2: Jasmin Lucindo to win in Round 2KXUFCVICROUND-26OCT24LUCCAL-LUC2closes 2026-11-07 14:00 UTC
Will Jasmin Lucindo win the Jasmin Lucindo vs. Nicolle Caliari 333 fight in Round 3: Jasmin Lucindo to win in Round 3KXUFCVICROUND-26OCT24LUCCAL-LUC3closes 2026-11-07 14:00 UTC
Will either competitor win the Jasmin Lucindo vs. Nicolle Caliari fight by decision or the fight result in a draw/no contest: Decision / Draw / No ContestKXUFCVICROUND-26OCT24LUCCAL-OTHERcloses 2026-11-07 14:00 UTC
Will Noah Gugnon win the Kody Steele vs. Noah Gugnon 333 fight in Round 1: Noah Gugnon to win in Round 1KXUFCVICROUND-26OCT24STEGUG-GUG1closes 2026-11-07 14:20 UTC
Will Noah Gugnon win the Kody Steele vs. Noah Gugnon 333 fight in Round 2: Noah Gugnon to win in Round 2KXUFCVICROUND-26OCT24STEGUG-GUG2closes 2026-11-07 14:20 UTC
Will Noah Gugnon win the Kody Steele vs. Noah Gugnon 333 fight in Round 3: Noah Gugnon to win in Round 3KXUFCVICROUND-26OCT24STEGUG-GUG3closes 2026-11-07 14:20 UTC
Will either competitor win the Kody Steele vs. Noah Gugnon fight by decision or the fight result in a draw/no contest: Decision / Draw / No ContestKXUFCVICROUND-26OCT24STEGUG-OTHERcloses 2026-11-07 14:20 UTC
Will Kody Steele win the Kody Steele vs. Noah Gugnon 333 fight in Round 1: Kody Steele to win in Round 1KXUFCVICROUND-26OCT24STEGUG-STE1closes 2026-11-07 14:20 UTC

Coverage notes for KXUFCVICROUND

  • 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 KXUFCVICROUND 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 KXUFCVICROUND-.
  • 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 KXUFCVICROUND, every table, is about 265 MB. Bought for Kalshi, Starter ($29/mo) carries top of book, trades and the ticker for every series plus one series of your choice, KXUFCVICROUND 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: KXUFCVICROUND at full depth →L10: every series at 10 levelsL25: every series, 25 levelsfree sample day

Other sports series on Kalshi

College Football SpreadCollege Football Total PointsITF Women's MatchITF Men's MatchCounter-Strike 2 GameNBA TotalCollege Football Team Total PointsNBA SpreadPro Football SpreadCollege Football GameChallenger ATPCollege Football 1st Half SpreadPro Football Receiving YardsPGA TourPro Football Total PointsNHL Total GoalsCounter-Strike 2 Map WinnerPro Football Rushing YardsCollege Football 1st Half TotalCollege Football 2nd Half Spread… the whole venue