
The World Bank warns that Ukraine war disruptions to wheat exports may cause grain shortages in poor countries. It expects corn and rice markets to be affected as wheat substitutes, benefiting net exporters and hurting net importers.
Lost wheat exports from the Black Sea tighten substitute grain markets, lifting corn and rice prices. Net importing feed buyers face higher costs.
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 12 past bullish geopolitics events, Rough Rice moved a median +1.6% over 5 sessions (58% higher; middle half -0.5% to +6.8%), and +5.4% 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.