30Y how low monthly is a monthly financials series on Kalshi, with markets like “Will the 30-year U.S. Treasury yield be below 5.43% by Oct 30, 2026?”. The Kalshi Eye archive lists 60 of its markets and has 13 days of daily Parquet files from October 12, 2026 to October 24, 2026 (23 MB), with every order book change and trade.

Venue: Kalshi, series KX30YRDIRLM
Category: Financials, monthly
Markets: 60 (55 settled, 5 open)
Files: 13 days, October 12, 2026 to October 24, 2026, 23 MB, 1,920,114 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 30Y how low monthly 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 KX30YRDIRLM 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=KX30YRDIRLM/trades-KX30YRDIRLM-2026-10-24.parquet'
ORDER BY ts_recv;

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

Related Kalshi series

30Y how high monthly (KX30YRDIRHM): 85 markets, 13 days of files
10Y how low monthly (KX10YRDIRLM): 55 markets, 13 days of files
US 30Y Treasury yield hourly (KX30YRRATEH): 1,687 markets, 7 days of files
10Y how low weekly (KX10YRDIRLW): 80 markets, 13 days of files
30Y UST at 2027YE (KXUST30YRRATE27): 25 markets, 13 days of files
Monthly DDR5 16Gb (2Gx8) eTT (KXDDR5EMS): 580 markets, 13 days of files

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