
USDA's October Crop Production report raised its 2026 U.S. corn yield estimate to 181.2 bpa from 178.5 in September, above analyst expectations of about 177.7. The soybean yield was lifted to a record 53.1 bpa.
Corn futures fell more than 20 cents to an eight-week low, while soybeans initially dropped before closing higher.
A larger-than-expected crop signals ample 2027 corn supply and undercuts the weather-risk premium built up over the summer, pressuring corn prices. Soybean prices were steadier because the record yield offset bearish initial reaction.
After 1,006 past bearish report events, Wheat (SRW) moved a median +0.0% over 5 sessions (50% higher; middle half -1.6% to +1.8%), and +0.3% over 20.
After 563 past neutral report events, Soybeans moved a median -0.1% over 5 sessions (48% higher; middle half -1.7% to +1.6%), and -0.1% over 20.
After 1,102 past bearish report events, Corn moved a median -0.2% over 5 sessions (47% higher; middle half -1.8% to +1.3%), and +0.0% 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.