Which Senate races will be within 5 points? is a one-time elections series on Kalshi, with markets like “Will the 2026 U.S. Senate general election in South Carolina be decided by 5 percentage points or less?”. The Kalshi Eye archive lists 15 of its markets and has 13 days of daily Parquet files from October 12, 2026 to October 24, 2026 (16 MB), with every order book change and trade.

Venue: Kalshi, series KXSENATEWITHIN5
Category: Elections, one-time
Markets: 15 (0 settled, 15 open)
Files: 13 days, October 12, 2026 to October 24, 2026, 16 MB, 1,568,858 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 Which Senate races will be within 5 points? 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 KXSENATEWITHIN5 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=KXSENATEWITHIN5/trades-KXSENATEWITHIN5-2026-10-24.parquet'
ORDER BY ts_recv;

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

Related Kalshi series

Which Senate races will be within 1 point? (KXSENATEWITHIN1): 12 markets, 13 days of files
Five-state senate combo (KXFIVESTATESEN): 32 markets, 13 days of files
Democratic Senate seats (KXDSENATESEATS): 24 markets, 13 days of files
Closest senate race (KXCLOSESTSENATE): 20 markets, 13 days of files
Maine Senate winner? (Person) (KXMESENATEPERSON): 15 markets, 13 days of files
Democratic Senate seats won (media calls) (KXDSENATEWON): 13 markets, 13 days of files

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