Chicago wheat hits three-year high amid Black Sea export risks

Chicago wheat prices climbed to their highest level since July 2023 on August 27 amid concerns over a further escalation of the war and reduced grain supplies from the Black Sea region. Futures rose as much as 2.6% during the session, extending the previous day’s sharp rally.

Disruptions to Black Sea logistics remain the key factor supporting the market. Damage to ports and grain terminals has already significantly constrained exports from Ukraine and Russia, which together account for more than a quarter of global wheat exports.

Chicago wheat futures jumped 6.4% on Wednesday alone and have gained about 18% since the beginning of August. This marks a sharp turnaround for the global wheat market, where ample supplies had previously kept prices under pressure.

Market participants expect limited Black Sea supplies to force importers to increasingly seek grain from alternative origins. Buyers in the Middle East, Africa and Asia are already turning to more expensive supplies from more distant exporters, including Australia and Argentina, adding to logistics costs.

Analysts expect further wheat price movements to depend largely on shipping conditions in the Black Sea. If access to Ukrainian and Russian ports remains constrained and security risks for vessels stay high, global grain prices could continue to rise.

Tags: Black Sea, Chicago, prices, wheat