Wheat futures are holding near elevated levels following a significant 5% surge on Wednesday, driven by reciprocal attacks between Ukraine and Russia in the Black Sea region that threaten vital export routes for both nations.

The most actively traded wheat futures contract on the Chicago Board of Trade experienced narrow fluctuations around the flatline on Thursday. This follows a prior climb to its highest point in nearly two months as the regional conflict intensified.

Ukraine's military has targeted multiple Russian vessels in the Black Sea, following recent strikes on over 100 Russia-linked ships in the Sea of Azov. Concurrently, Russia has escalated its assaults on Ukrainian ports, launching attacks on cargo ships at Chornomorsk, Odesa, and Pivdennyi. The Black Sea is a critical artery for trade for both Russia, the world's largest wheat exporter, and Ukraine.

Reports citing data from the Ukrainian Agrarian Council indicate that Ukraine's capacity to export grain via its Black Sea ports has been reduced by approximately one-third due to the intensifying Russian attacks. Market analysis suggests that both Russia and Ukraine appear to be attempting to undermine each other's export revenues, a development viewed as a supportive factor for grain markets.

The current situation evokes memories of the Black Sea supply shock witnessed in the early stages of the 2022 conflict. At that time, Ukrainian ports were closed, stranding millions of tonnes of grain and halting exports.

However, some analysts suggest the market reaction this time may be more contained. A senior grains and oilseeds analyst noted that while both events occurred during periods of tight global grain supplies, the context differs. In 2022, the escalation preceded the Northern Hemisphere's key spring planting and growing season, raising concerns not only about export disruptions but also about potential production losses. By contrast, the current focus in 2024 is predominantly centered on the logistics of export itself.

Wheat futures were last observed trading 0.3% lower at $6.7575 per bushel.