
Chicago SRW, KC HRW and Minneapolis spring wheat futures rose sharply after Ukrainian drone strikes halted operations at Russia's Novorossiysk port. Russia retaliated with a strike on a vessel at Odesa.
NASS data showed a 5 mbu cut in 2026 wheat output.
Disruption to Black Sea export logistics and a smaller US crop tighten global wheat supply, which supports higher wheat and feed grain prices.
Not enough comparable past events yet for a historical read.
After 361 past bullish geopolitics events, Wheat (SRW) moved a median +0.7% over 5 sessions (58% higher; middle half -1.4% to +3.7%), and +1.3% over 20.
After 323 past bullish geopolitics events, Corn moved a median +0.5% over 5 sessions (57% higher; middle half -1.5% to +2.9%), and +0.9% over 20.
After 94 past bullish geopolitics events, Wheat (HRW) moved a median +0.1% over 5 sessions (50% higher; middle half -2.7% to +5.8%), and +0.1% 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.