NFL Playoff Seed is a sports series on Kalshi, with markets like “Will San Francisco be the #6 seed in the National Football Conference in the 2026-27 Pro Football playoffs?”. The Kalshi Eye archive lists 192 of its markets and has 13 days of daily Parquet files from October 12, 2026 to October 24, 2026 (11 MB), with every order book change and trade.

Venue: Kalshi, series KXNFLSEED
Category: Sports
Markets: 192 (0 settled, 192 open)
Files: 13 days, October 12, 2026 to October 24, 2026, 11 MB, 2,865,013 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 NFL Playoff Seed 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 KXNFLSEED 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=KXNFLSEED/trades-KXNFLSEED-2026-10-24.parquet'
ORDER BY ts_recv;

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

Related Kalshi series

College Football Playoff Seed (KXNCAAFSEED): 600 markets, 13 days of files
NBA Playoff Seed (KXNBASEED): 210 markets, 13 days of files
College Football Playoff Top Seed (KXNCAAFTOPSEED): 50 markets, 13 days of files
NFL Playoffs Seed Over/Unders (KXNFLSEEDOU): 32 markets, 9 days of files
NBA Playoff Seed Over/Unders (KXNBASEEDOU): 30 markets, 9 days of files
NFL Draft Exact Selection (KXNFLDRAFTSELECT): 992 markets, 13 days of files

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