Number of Press Briefings is a monthly politics series on Kalshi, with markets like “Will the number of White House Press Briefings in Oct 2026 be at least 5?”. 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 (3 MB), with every order book change and trade.

Venue: Kalshi, series KXPRESSBRIEFINGCOUNT
Category: Politics, monthly
Markets: 15 (11 settled, 4 open)
Files: 13 days, October 12, 2026 to October 24, 2026, 3 MB, 226,084 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 Number of Press Briefings 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 KXPRESSBRIEFINGCOUNT 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=KXPRESSBRIEFINGCOUNT/trades-KXPRESSBRIEFINGCOUNT-2026-10-24.parquet'
ORDER BY ts_recv;

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

Related Kalshi series

Number of Trump Truth Social posts today? (KXTRUTHSOCIALD): 200 markets, 13 days of files
Number of Trump Truth Social posts this week? (KXTRUTHSOCIAL): 112 markets, 13 days of files
Next permanent White House Press Secretary (KXNEXTPRESSECPERM): 62 markets, 9 days of files
When will Trump's new Press Secretary be announced? (KXPRESSSECANNOUNCE): 20 markets, 9 days of files
Number of Trump rallies (KXTRUMPRALLIES): 11 markets, 13 days of files
Trump meet monthly (KXTRUMPMEETM): 41 markets, 13 days of files

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