CF Industrials Surges as Fertilizer Prices Outpace Oil Amid Iran Conflict

CF Industrials has led the S&P 500 in gains since the Iran conflict intensified in early March 2026, posting a 28.3% increase through March 11, outpacing broader market movers. Unlike oil-related stocks such as those in the energy sector, the company’s performance stems from a supply shock in global fertilizer markets rather than energy prices. The conflict has disrupted shipping lanes in the Red Sea and the Persian Gulf, affecting the transit of key raw materials used in nitrogen-based fertilizers, including ammonia and urea. Fertilizer prices have surged more than oil futures during the same period, with the global nitrogen fertilizer index rising 34% since March 1, compared to a 22% increase in crude oil futures (CL=F). The spike has directly benefited CF Industrials, a major North American producer with significant operations in Canada and the U.S., as it captures higher margins on existing inventory and secured contracts. The company’s production capacity, particularly in Saskatchewan, remains largely unaffected by regional instability, giving it a supply advantage. The broader implications extend to agriculture and food supply chains, where input cost pressures are mounting. Farmers globally are facing elevated planting costs, and crop yields in key export regions such as Brazil and the U.S. Midwest may be impacted if fertilizer shortages persist. Meanwhile, defense-related sectors have seen modest gains, but the primary driver remains industrial inputs tied to commodity supply, as reflected in the elevated volatility index (^VIX) at 24.7 as of March 11, signaling persistent risk aversion. Investors are reassessing supply chain resilience in critical agricultural commodities, with CF Industrials becoming a focal point for geopolitical risk exposure in non-energy sectors. The stock’s outperformance underscores that strategic commodity disruptions can generate outsized returns even outside traditional crisis sectors like energy.