INXDUD is a daily financials series on Kalshi, with markets like “Will the S&P 500 be above 7757.72 on Oct 22, 2026 at 4pm EDT?”. The Kalshi Eye archive lists 58 of its markets and has 12 days of daily Parquet files from October 12, 2026 to October 24, 2026 (28 MB), with every order book change and trade.

Venue: Kalshi, series KXINXDUD
Category: Financials, daily
Markets: 58 (57 settled, 1 open)
Files: 12 days, October 12, 2026 to October 24, 2026, 28 MB, 2,801,643 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 INXDUD 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 KXINXDUD 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=KXINXDUD/trades-KXINXDUD-2026-10-24.parquet'
ORDER BY ts_recv;

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

Related Kalshi series

S&P 500 range (KXINX): 440 markets, 13 days of files
Nasdaq range (KXNASDAQ100): 440 markets, 13 days of files
EUR/USD daily range (KXEURUSD): 230 markets, 13 days of files
NZDUSD Daily (KXNZDUSDAD): 230 markets, 6 days of files
USDCHF Weekly (KXUSDCHFAD): 200 markets, 6 days of files
UST 30 Year Daily (KXUST30A): 145 markets, 13 days of files

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