Women's Pro Basketball 1st Half Winner (KXWNBA1HWINNER) historical data

Women's Pro Basketball 1st Half Winner is a sports series on Kalshi, with markets like “Golden State wins the 1st half?”. The Kalshi Eye archive lists 101 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 KXWNBA1HWINNER
• Category: Sports
• Markets: 101 (95 settled, 6 open)
• Files: 13 days, October 12, 2026 to October 24, 2026, 9 MB, 865,032 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 Women's Pro Basketball 1st Half Winner 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 KXWNBA1HWINNER 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=KXWNBA1HWINNER/trades-KXWNBA1HWINNER-2026-10-24.parquet'
ORDER BY ts_recv;

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

Related Kalshi series

• Women's Pro Basketball 1st Half Spread (KXWNBA1HSPREAD): 108 markets, 13 days of files
• Women's Pro Basketball 2nd Half Winner (KXWNBA2HWINNER): 101 markets, 13 days of files
• Women's Pro Basketball 1st Quarter Winner (KXWNBA1QWINNER): 92 markets, 13 days of files
• Women's Pro Basketball 1st Quarter Spread (KXWNBA1QSPREAD): 108 markets, 13 days of files
• Women's Pro Basketball 1st Quarter Total (KXWNBA1QTOTAL): 108 markets, 13 days of files
• Women's Pro Basketball 2nd Half Spread (KXWNBA2HSPREAD): 108 markets, 13 days of files

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