
The UN reviews the Black Sea Grain Initiative, which enabled the export of nearly 33 million metric tons of Ukrainian grain and foodstuffs to 45 countries. Russia declined to renew the deal after 18 July 2023 and withdrew navigation security guarantees in the northwest Black Sea.
The end of the initiative removed a safe export channel and raised shipping risk, supporting wheat and corn prices. Higher insurance and freight costs feed through to importers of feed grains.
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.
Not enough comparable past events yet for a historical read.
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.