Czech First League Game is a sports series on Kalshi, with markets like “Slovacko Uherske H. wins”. The Kalshi Eye archive lists 131 of its markets and has 11 days of daily Parquet files from October 12, 2026 to October 24, 2026 (49 MB), with every order book change and trade.

Venue: Kalshi, series KXCZEFLGAME
Category: Sports
Markets: 131 (125 settled, 3 open)
Files: 11 days, October 12, 2026 to October 24, 2026, 49 MB, 3,661,740 rows
Datasets: Order book (L2, incremental), Order book snapshots (top 10, 1 second), Top of book (every change), Top of book (1-minute bars), Trades

Open Czech First League Game in Markets to see every day and market, then export the days you need. Free sample files of each dataset are on the Kalshi data page.

Reading the files

Every KXCZEFLGAME trade on October 24, 2026, in DuckDB:

SELECT ts_recv, ticker, yes_price, size, taker_side
FROM 'kalshieye-data/trades/date=2026-10-24/series=KXCZEFLGAME/trades-KXCZEFLGAME-2026-10-24.parquet'
ORDER BY ts_recv;

To test a strategy on this series, see How to backtest Kalshi markets.

Related Kalshi series

Czech National Football League Game (KXCZEFNLGAME): 131 markets, 13 days of files
Major League Soccer Game (KXMLSGAME): 350 markets, 13 days of files
League of Legends Game Winner (KXLOLMAP): 274 markets, 12 days of files
UEFA Champions League Game (KXUCLGAME): 242 markets, 13 days of files
UEFA Conference League Game (KXUECLGAME): 242 markets, 13 days of files
UEFA Europa League Game (KXUELGAME): 242 markets, 13 days of files

Figures through October 24, 2026. All Kalshi series with pages are listed on Kalshi series.