Cargo handling at some Russian southern terminals fell 95–100% in September amid worsening security in the Azov–Black Sea basin, according to Ukraine’s Foreign Intelligence Service. Russian agricultural cargo handled in July and August declined to 3.8 million tonnes from 7.9 million tonnes a year earlier, while port operators sought government aid.
Disrupted southern ports constrain Russian agricultural export flows, potentially tightening global grain availability and supporting prices. The extent of any supply impact depends on how much cargo can be redirected through other ports.
After 283 past bullish logistics events, Wheat (SRW) moved a median -0.2% over 5 sessions (46% higher; middle half -1.4% to +1.3%), and -0.1% over 20.
After 285 past bullish logistics events, Corn moved a median +0.1% over 5 sessions (52% higher; middle half -1.5% to +1.5%), and +0.8% 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.