An AgWeb piece explains that soybean and corn basis has been erratic and widening, with barge freight rates pushed higher as low-quality corn accumulates in the Gulf. Consultants say storage timing and transportation costs are driving the aberrations.
Wider basis and higher barge rates lower farm-gate and upriver prices relative to Gulf values, affecting feed buyers' procurement costs and the incentive to store grain.
After 284 past neutral logistics events, Corn moved a median -0.0% over 5 sessions (49% higher; middle half -1.3% to +1.4%), and -0.2% over 20.
After 230 past neutral logistics events, Soybeans moved a median +0.4% over 5 sessions (55% higher; middle half -1.4% to +2.0%), and +0.1% 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.