
Coast Guard officials said Mississippi River water levels are the lowest in recent years and at some points match or fall below 1988 lows. The river is closed near Battle Axe/Tunica, Mississippi, with 1,055 northbound barges queued, and a large southbound backlog near Memphis.
Relief from recent rains is expected to be limited.
Closures and long queues stall grain movement from the upper Midwest to export terminals, which lengthens delivery times and raises barge rates. Prolonged disruption supports barge freight and weakens interior cash bids for corn and soybeans.
Not enough comparable past events yet for a historical read.
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.
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.