Will Player Qualify for ATP Finals? is a one-time sports series on Kalshi, with markets like “Will Felix Auger-Aliassime qualify for the Nitto ATP Singles Finals?”. The Kalshi Eye archive lists 26 of its markets and has 12 days of daily Parquet files from October 12, 2026 to October 23, 2026 (14 MB), with every order book change and trade.

Venue: Kalshi, series KXATPFINALSQUAL
Category: Sports, one-time
Markets: 26 (0 settled, 26 open)
Files: 12 days, October 12, 2026 to October 23, 2026, 14 MB, 1,053,681 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 Will Player Qualify for ATP Finals? 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 KXATPFINALSQUAL trade on October 23, 2026, in DuckDB:

SELECT ts_recv, ticker, yes_price, size, taker_side
FROM 'kalshieye-data/trades/date=2026-10-23/series=KXATPFINALSQUAL/trades-KXATPFINALSQUAL-2026-10-23.parquet'
ORDER BY ts_recv;

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

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College Football Spread (KXNCAAFSPREAD): 5,304 markets, 12 days of files
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Figures as of October 24, 2026. All Kalshi series with pages are listed on Kalshi series.