Token usage in month is a one-time science and technology series on Kalshi, with markets like “Will OpenRouter AI token usage for September 2026 (measured August 31 - September 27) be above 800T tokens?”. The Kalshi Eye archive lists 24 of its markets and has 13 days of daily Parquet files from October 12, 2026 to October 24, 2026 (2 MB), with every order book change and trade.

Venue: Kalshi, series KXTOKENUSEM
Category: Science and Technology, one-time
Markets: 24 (12 settled, 12 open)
Files: 13 days, October 12, 2026 to October 24, 2026, 2 MB, 197,698 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 Token usage in month 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 KXTOKENUSEM 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=KXTOKENUSEM/trades-KXTOKENUSEM-2026-10-24.parquet'
ORDER BY ts_recv;

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

Related Kalshi series

Token usage (KXTOKENUSE): 123 markets, 11 days of files
Top AI by usage (KXTOPUSAGEAI): 78 markets, 9 days of files
Open weights AI market share (KXOPENSOURCESHARE): 161 markets, 13 days of files
Top text to speech AI (KXSPEECHAI): 131 markets, 13 days of files
Top Chinese AI (KXCHINAAI): 129 markets, 13 days of files
Top open source intelligence AI (KXOPENINTAI): 119 markets, 13 days of files

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