CBOT corn, wheat and soybean futures hit multi-year highs on April 22, 2021, with corn and wheat rising their daily limits. July corn traded near $6.31, wheat above $7 and soybeans above $15 a bushel.
Traders cited tight old-crop supplies, a U.S. cold spell and dryness in Brazil.
Tight old-crop stocks and weather threats to next crops push feed grain prices higher, raising feed costs for buyers. Wheat also gains as a feed substitute when corn is expensive.
After 1,072 past bullish weather events, WHEAT moved a median +0.2% over 5 sessions (55% higher; middle half -1.4% to +2.3%), and +0.3% over 20.
After 1,079 past bullish weather events, SOY moved a median +0.3% over 5 sessions (54% higher; middle half -1.4% to +2.0%), and +0.9% over 20.
After 1,465 past bullish weather events, CORN moved a median +0.2% over 5 sessions (54% higher; middle half -1.4% to +1.9%), and +0.9% over 20.
After 453 past bullish weather events, SBM moved a median +0.5% over 5 sessions (55% higher; middle half -1.6% to +2.7%), and +0.5% 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.