Pennsylvania Senate 2028: who will run? is a one-time elections series on Kalshi, with markets like “Will Malcolm Kenyatta announce a run for the Class 3 United States Senate seat from Pennsylvania in 2028?”. The Kalshi Eye archive lists 11 of its markets and has 13 days of daily Parquet files from October 12, 2026 to October 24, 2026 (1 MB), with every order book change and trade.

Venue: Kalshi, series KXPASENRUN
Category: Elections, one-time
Markets: 11 (0 settled, 11 open)
Files: 13 days, October 12, 2026 to October 24, 2026, 1 MB, 197,940 rows
Datasets: Order book (L2, incremental), Order book snapshots (top 10, 1 second), Top of book (every change), Top of book (1-minute bars)

Open Pennsylvania Senate 2028: who will run? 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

KXPASENRUN minute bars on October 24, 2026, in DuckDB:

SELECT minute, ticker, mid_close, yes_bid_close, yes_ask_close, trade_count
FROM 'kalshieye-data/bbo_1m/date=2026-10-24/series=KXPASENRUN/bbo_1m-KXPASENRUN-2026-10-24.parquet'
ORDER BY minute;

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

Related Kalshi series

Who will be the first Democrat listed to announce a 2028 presidential run? (KXDECLAREPRESFIRSTD): 43 markets, 13 days of files
Who will run for president in 2028? (KXPRESRUN): 19 markets, 13 days of files
2028 D running (KX2028DRUN): 38 markets, 13 days of files
2028 R running (KX2028RRUN): 38 markets, 13 days of files
Five-state senate combo (KXFIVESTATESEN): 32 markets, 13 days of files
2028 Presidential election: exact outcome (KXPRESOUTCOME): 32 markets, 13 days of files

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