Presented here are historical Thursday cash bids and basis for corn and soybeans for seven regions of Illinois.
Basis is calculated as the cash price minus futures price.
The prices and basis are updated every Friday. Basis for each region can be viewed for each contract separately or for all three contracts simultaneously and for a single crop year or as an average of the last three years, or last five years. Basis for each contract can be viewed for all seven regions simultaneously, for each crop year and as an average of the last three years or last five years.