Soccer Join Club is a sports series on Kalshi, with markets like “Where will Gianluigi Donnarumma go next?”. The Kalshi Eye archive lists 244 of its markets and has 13 days of daily Parquet files from October 12, 2026 to October 24, 2026 (6 MB), with every order book change and trade.

Venue: Kalshi, series KXJOINCLUB
Category: Sports
Markets: 244 (130 settled, 114 open)
Files: 13 days, October 12, 2026 to October 24, 2026, 6 MB, 1,189,653 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 Soccer Join Club 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 KXJOINCLUB 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=KXJOINCLUB/trades-KXJOINCLUB-2026-10-24.parquet'
ORDER BY ts_recv;

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

Related Kalshi series

Major League Soccer Game (KXMLSGAME): 350 markets, 13 days of files
College Football Join Conference (KXNCAAFJOINCONF): 32 markets, 13 days of files
Soccer Trophies (KXSOCCERTROPHIES): 30 markets, 13 days of files
NBA Players to Join the CBA (KXNBATOJOINCBA): 25 markets, 13 days of files
World Soccer Cup Host Country (KXWCHOST): 14 markets, 13 days of files
Soccer Retire (KXSOCCERRETIRE): 13 markets, 13 days of files

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