F1 Biggest Mover is a sports series on Kalshi, with markets like “Biggest Mover: Andrea Kimi Antonelli”. The Kalshi Eye archive lists 102 of its markets and has 6 days of daily Parquet files from October 19, 2026 to October 24, 2026 (1 MB), with every order book change and trade.

Venue: Kalshi, series KXF1BIGGESTMOVER
Category: Sports
Markets: 102 (80 settled, 22 open)
Files: 6 days, October 19, 2026 to October 24, 2026, 1 MB, 194,035 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 F1 Biggest Mover 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 KXF1BIGGESTMOVER 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=KXF1BIGGESTMOVER/trades-KXF1BIGGESTMOVER-2026-10-24.parquet'
ORDER BY ts_recv;

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

Related Kalshi series

ESoccer Game (KXESOCCERGAME): 19,773 markets, 13 days of files
College Football Spread (KXNCAAFSPREAD): 6,787 markets, 13 days of files
Men's College Basketball AP Poll Top Rank (KXNCAAMBTOPAPRANK): 6,718 markets, 13 days of files
NHL Goalscorer (KXNHLGOAL): 6,400 markets, 13 days of files
College Football Total Points (KXNCAAFTOTAL): 4,916 markets, 13 days of files
Pro Football Receiving Yards (KXNFLRECYDS): 4,628 markets, 13 days of files

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