Corn Declines From April Highs

Corn futures retreated $4.6 per bushel from April highs as de-escalation hopes of Middle Eastern hostilities removed the geopolitical risk premium that previously inflated the entire grain complex. This downward pressure is primarily driven by a sharp decline in crude oil prices following productive negotiations between the US and Iran, threatening to erode the demand floor for corn-based ethanol. While the recent rally was supported by a 30% spike in urea fertilizer prices and the effective closure of the Strait of Hormuz, the postponement of military strikes has calmed global markets and reduced concerns over the 12% of global urea capacity tied to the region. Lower energy costs are also mitigating fears of a surge in grain transportation and production expenses, prompting a pullback in the speculative capital that had entered the market to hedge against supply chain disruptions.

Corn increased to 469.75 USd/BU, the highest since May 2025. Over the past 4 weeks, Corn gained 9.79%, and in the last 12 months, it increased 0.08%.

Corn futures rose past $4.6 per bushel approaching April highs last seen March 19th as the escalating conflict in the Middle East triggered a sharp influx of speculative capital and a 40% surge in crude oil prices that directly bolsters the biofuels complex. This rally is fundamentally driven by a 0.7% spike in US producer inflation and reports of airstrikes on Iranian energy infrastructure that have pushed wholesale urea fertilizer prices up 30% to over $650 per ton since late February. While most 2026 inputs were pre-priced, the effective closure of the Strait of Hormuz has choked off 12% of global urea capacity and increased the cost of diesel to raise the floor for grain transportation and production. Supply side pressure is further intensified by the potential for a marginal shift in acreage from corn to soybeans as farmers navigate the rising cost of nitrogen-heavy applications.