World Cup is a sports series on Kalshi, with markets like “Will Bosnia and Herzegovina win the 2030 FIFA Men's World Cup?”. The Kalshi Eye archive lists 82 of its markets and has 13 days of daily Parquet files from October 12, 2026 to October 24, 2026 (9 MB), with every order book change and trade.

Venue: Kalshi, series KXWC
Category: Sports
Markets: 82 (0 settled, 82 open)
Files: 13 days, October 12, 2026 to October 24, 2026, 9 MB, 1,438,683 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 World Cup 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 KXWC 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=KXWC/trades-KXWC-2026-10-24.parquet'
ORDER BY ts_recv;

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

Related Kalshi series

World Cup Qualifiers (KXWCQUAL): 76 markets, 13 days of files
Women's World Cup (KXWCW): 32 markets, 13 days of files
World Soccer Cup Host Country (KXWCHOST): 14 markets, 13 days of files
Men's Rugby World Cup Winner (KXRUGBYWC): 24 markets, 13 days of files
DP World Tour Tournament Winner (KXDPWORLDTOUR): 397 markets, 11 days of files
DP World Tour To Make Cut (KXDPWORLDTOURMAKECUT): 349 markets, 7 days of files

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