European Wheat Surges Over 6% to 13-Month High on Black Sea Tensions

European wheat prices surged on Wednesday as escalating military attacks in the Black Sea region stoked fears of major disruptions to grain exports from both Ukraine and Russia, prompting traders to factor in a higher geopolitical risk premium.

Market Reaction

Benchmark September milling wheat on the Paris-based Euronext exchange climbed 6.5% to €230.50 ($263.60) per metric ton by 1450 GMT, a price point not seen since June 2025. The contract has now rallied 13% since the end of last week, reflecting growing market anxiety over the security of a critical global food corridor.

Geopolitical Drivers

The price jump follows intensified Russian attacks on Ukraine's deepwater Black Sea ports in the Greater Odesa area. These ports are vital to Ukraine's economy, handling a significant portion of its grain and other cargo exports. According to Ukraine’s main farmers’ union, the country has already lost approximately one-third of its grain export capacity through its Black Sea ports due to the increased missile and drone attacks.

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Concerns are also mounting over potential disruptions to Russian exports, the world's largest wheat supplier. The rally gained momentum late last week amid reports about a potential closure of the Sea of Azov to shipping, which would further constrict global supplies.

Implications for Supply

The instability in the Black Sea is forcing a re-evaluation of global supply chains. Commodity traders are anticipating that importers will turn to European Union supplies to replace barrels at risk from the conflict zone. This expected shift in demand is a primary factor underpinning the sharp price increase for wheat on European exchanges.