Russia's invasion of Ukraine has halted shipments from Ukrainian ports indefinitely, which has pushed global buyers to seek nearby corn supplies. This has increased the importance of Brazil's safrinha crop, which makes up about three-quarters of Brazil's corn output.
Loss of Ukrainian export supply raises demand for Brazilian corn and lifts global corn and wheat prices.
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 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.
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.