Fantasy Ladder is a sports series on Kalshi, with markets like “Jacory Croskey-Merritt fantasy scalar ladder”. The Kalshi Eye archive lists 274 of its markets and has 13 days of daily Parquet files from October 12, 2026 to October 24, 2026 (18 MB), with every order book change and trade.

Venue: Kalshi, series KXNFLFFPTSLADDER
Category: Sports
Markets: 274 (251 settled, 23 open)
Files: 13 days, October 12, 2026 to October 24, 2026, 18 MB, 2,069,872 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 Fantasy Ladder 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 KXNFLFFPTSLADDER 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=KXNFLFFPTSLADDER/trades-KXNFLFFPTSLADDER-2026-10-24.parquet'
ORDER BY ts_recv;

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

Related Kalshi series

Top Fantasy (KXNFLFFLEADERTOP): 733 markets, 13 days of files
Pro Football Player Fantasy Points (KXNFLFFPTS): 471 markets, 13 days of files
Best in Fantasy By Position (KXNFLFFLEADER): 387 markets, 13 days of files
Receiving Yards Ladder (KXNFLLADDERRECYDS): 255 markets, 13 days of files
Receptions Ladder (KXNFLLADDERREC): 254 markets, 13 days of files
Fantasy Football Playoffs Leader (KXNFLFFPLAYOFFLEADER): 75 markets, 13 days of files

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