
The Panama Canal drought has led to vessel size limits effective May 28, and the canal authority issued an advisory on May 3. Analysis of USDA data indicates almost 8% of grain vessels leaving U.S. Gulf export elevators could be affected.
Restricted vessel sizes on Gulf-to-Asia routes can lower U.S. export competitiveness and widen Gulf basis, pressuring corn and soybean prices while lifting freight costs.
After 359 past bearish logistics events, Corn moved a median -0.3% over 5 sessions (44% higher; middle half -1.5% to +1.5%), and -0.5% over 20.
After 297 past bearish logistics events, Soybeans moved a median +0.3% over 5 sessions (54% higher; middle half -1.5% to +1.8%), and +0.7% over 20.
Not enough comparable past events yet for a historical read.
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.