BTTS (KXSWISSLEAGUEBTTS) historical data

BTTS is a sports series on Kalshi, with markets like “Will both teams score?”. The Kalshi Eye archive lists 56 of its markets and has 3 days of daily Parquet files from October 23, 2026 to October 25, 2026 (2 MB), with every order book change and trade.

• Venue: Kalshi, series KXSWISSLEAGUEBTTS
• Category: Sports
• Markets: 56 (56 settled, 0 open)
• Files: 3 days, October 23, 2026 to October 25, 2026, 2 MB, 182,220 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 BTTS 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 KXSWISSLEAGUEBTTS trade on October 25, 2026, in DuckDB:

SELECT ts_recv, ticker, yes_price, size, taker_side
FROM 'kalshieye-data/trades/date=2026-10-25/series=KXSWISSLEAGUEBTTS/trades-KXSWISSLEAGUEBTTS-2026-10-25.parquet'
ORDER BY ts_recv;

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

Related Kalshi series

• MLS BTTS (KXMLSBTTS): 155 markets, 14 days of files
• 1st Half BTTS (KXMLS1HBTTS): 126 markets, 12 days of files
• Argentina Premier Division BTTS (KXARGPREMDIVBTTS): 117 markets, 14 days of files
• Conference League BTTS (KXUECLBTTS): 116 markets, 11 days of files
• Liga MX BTTS (KXLIGAMXBTTS): 112 markets, 14 days of files
• La Liga BTTS (KXLALIGABTTS): 111 markets, 14 days of files

Figures through October 25, 2026. All Kalshi series with pages are listed on Kalshi series.