
USDA's November WASDE lowered the US soybean yield and production estimates below trade expectations and trimmed ending stocks. January soybean futures reacted sharply higher after the report, while corn and wheat rallied in sympathy.
A smaller US soybean crop and tighter carryout support soybean and soymeal prices, and the rally in corn and wheat shows the spillover across grains for feed buyers.
After 747 past bullish report events, Soybeans moved a median +0.3% over 5 sessions (54% higher; middle half -1.4% to +2.1%), and +0.8% over 20.
After 1,040 past bullish report events, Corn moved a median +0.5% over 5 sessions (62% higher; middle half -0.9% to +2.0%), and +0.8% over 20.
After 769 past bullish report events, Wheat (SRW) moved a median +0.2% over 5 sessions (53% higher; middle half -1.4% to +2.0%), and +0.2% 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.