UST 10 Year Daily is a one-time financials series on Kalshi, with markets like “Will the 10Y U.S. Treasury yield be above 5.23% on Oct 22, 2026?”. The Kalshi Eye archive lists 220 of its markets and has 12 days of daily Parquet files from October 13, 2026 to October 24, 2026 (55 MB), with every order book change and trade.

Venue: Kalshi, series KXUST10AD
Category: Financials, one-time
Markets: 220 (205 settled, 15 open)
Files: 12 days, October 13, 2026 to October 24, 2026, 55 MB, 3,958,666 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 UST 10 Year Daily 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 KXUST10AD 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=KXUST10AD/trades-KXUST10AD-2026-10-24.parquet'
ORDER BY ts_recv;

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

Related Kalshi series

UST 7 Year Daily (KXUST7AD): 250 markets, 12 days of files
UST 2 Year Daily (KXUST2AD): 210 markets, 12 days of files
UST 30 Year Daily (KXUST30AD): 210 markets, 12 days of files
UST 5 Year Daily (KXUST5AD): 210 markets, 12 days of files
UST 10 Year Monthly (KXUST10AM): 105 markets, 13 days of files
UST 5 Year Monthly (KXUST5AM): 95 markets, 13 days of files

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