U.S. crude oil inventories (KXEIACRUDEW) historical data

U.S. crude oil inventories is a weekly economics series on Kalshi, with markets like “Will U.S. commercial crude oil inventories for the week ending Oct 23, 2026 be above 418 million barrels?”. The Kalshi Eye archive lists 117 of its markets and has 13 days of daily Parquet files from October 12, 2026 to October 24, 2026 (55 MB), with every order book change and trade.

• Venue: Kalshi, series KXEIACRUDEW
• Category: Economics, weekly
• Markets: 117 (104 settled, 13 open)
• Files: 13 days, October 12, 2026 to October 24, 2026, 55 MB, 4,343,288 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 U.S. crude oil inventories 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 KXEIACRUDEW 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=KXEIACRUDEW/trades-KXEIACRUDEW-2026-10-24.parquet'
ORDER BY ts_recv;

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

Related Kalshi series

• Oil rigs (KXOILRIGS): 12 markets, 13 days of files
• US gas price up (KXAAAGASW): 149 markets, 13 days of files
• 30-year mortgage rate this week (KX30YMORTW): 146 markets, 13 days of files
• New Jersey gas price this week (KXAAAGASWNJ): 143 markets, 13 days of files
• Diesel price week (KXDIESELW): 143 markets, 13 days of files
• TSA check-ins this week (KXTSAW): 143 markets, 13 days of files

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