South Dakota corn yield is an annual economics series on Kalshi, with markets like “Will South Dakota's corn for grain yield per harvested acre for 2026 be above 125 bu/acre?”. The Kalshi Eye archive lists 12 of its markets and has 13 days of daily Parquet files from October 12, 2026 to October 24, 2026 (10 MB), with every order book change and trade.

Venue: Kalshi, series KXSDCORNYIELD
Category: Economics, annual
Markets: 12 (0 settled, 12 open)
Files: 13 days, October 12, 2026 to October 24, 2026, 10 MB, 794,324 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 South Dakota corn yield 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 KXSDCORNYIELD 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=KXSDCORNYIELD/trades-KXSDCORNYIELD-2026-10-24.parquet'
ORDER BY ts_recv;

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

Related Kalshi series

South Dakota gas price (KXAAAGASDSD): 299 markets, 13 days of files
South Carolina gas price (KXAAAGASDSC): 335 markets, 13 days of files
South Africa retail sales MoM (KXSARETAIL): 40 markets, 13 days of files
South Africa MoM inflation (KXSAMOMINF): 36 markets, 13 days of files
South Korea exports YoY (KXSKEXPYOY): 27 markets, 13 days of files
South Africa GDP growth QoQ (KXSAGDPQOQ): 16 markets, 13 days of files

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