
USDA's 2021 Crop Production Annual Summary showed record soybean yields in Illinois, Indiana and Iowa, and record corn yields in Indiana and Iowa. Illinois soybeans averaged 64 bu/acre, and Indiana corn averaged a record 195 bu/acre.
State-level records confirm the large national supply already reported, which keeps feed and crush supplies heavy. The state data add little new price pressure.
After 770 past neutral report events, CORN moved a median +0.2% over 5 sessions (54% higher; middle half -1.1% to +1.6%), and +0.7% over 20.
After 563 past neutral report events, SOY moved a median -0.1% over 5 sessions (48% higher; middle half -1.7% to +1.6%), and -0.1% over 20.
Moves of each commodity's benchmark from the last close before the event. Historical reads pool past events of the same kind; they describe what happened, not what will. Not investment advice.