CF Industries (CF) surges 5% premarket as Trump’s “Stone Ages” speech signals the fertilizer supply crisis has months to run

NEW YORK, April 2, 2026 — CF Industries Holdings (NYSE: CF) is Thursday’s standout premarket gainer, surging approximately 5% before the bell after President Trump’s Wednesday night national address on “Operation Epic Fury” explicitly signalled the war — and the Strait of Hormuz disruption with it — will continue for another two to three weeks at minimum. That timeline directly extends the fertilizer supply crisis that has made CF Industries one of 2026’s most dramatic commodity-shock beneficiaries: the stock has gained more than 67% year-to-date, hitting an all-time high earlier this month, as the Hormuz closure effectively severed the Persian Gulf’s role as the world’s largest nitrogen fertilizer export corridor. Devon Energy (NYSE: DVN), Antero Resources (NASDAQ: AR), Occidental Petroleum (NYSE: OXY), and Permian Resources (NYSE: PR) are also rising 3% each in premarket trading as oil climbs back above $104, with Brent surging 6.6% to near $108 overnight after Trump’s address. Wednesday’s deal-optimism rally is fully reversed. The war trade is back.

Why fertilizer is the Iran war’s most underappreciated supply shock

Most market coverage of the Iran war’s economic impact focuses on oil — and understandably so, with Brent having surged more than 50% in March alone. But the Strait of Hormuz is not only an oil corridor: it is also the primary export route for the Persian Gulf’s massive nitrogen fertilizer production complex. The Gulf region — including Iran, Saudi Arabia, Qatar, and the UAE — collectively accounts for roughly one-third of global nitrogen fertilizer exports, with ammonia, urea, and urea ammonium nitrate (UAN) flowing through Hormuz to agricultural markets in Europe, Asia, and North America. When the Strait effectively shut in late February, that export flow stopped simultaneously with the oil supply disruption — and it has not resumed.

CF Industries sits at the precise intersection of that disruption and the structural response to it. As the largest North American nitrogen fertilizer producer — operating two of the continent’s largest complexes in Donaldsonville, Louisiana and Medicine Hat, Alberta — CF becomes the most direct substitute supply source when Gulf nitrogen exports are unavailable. The company’s cost structure is anchored to North American natural gas rather than Persian Gulf feedstocks, giving it a structural pricing advantage over Gulf producers even in normal conditions. With Gulf supply offline, CF’s effective market position is a near-monopoly replacement supplier to the agricultural market segments that had previously sourced from Hormuz-route exporters. As 24/7 Wall Street noted, the stock hit an all-time high this month as retail and institutional investors alike recognised that “CF is one of the few large-scale North American producers positioned to fill that gap at a structural cost advantage.”

Trump’s “Operation Epic Fury” address — what it said about the war’s timeline

Trump’s Wednesday night prime-time address — his first formal national address since launching “Operation Epic Fury” on February 28 — provided a military progress report that simultaneously declared success and extended the timeline. “Tonight, I’m pleased to say that these core strategic objectives are nearing completion,” Trump said from the White House Cross Hall, before adding: “We are going to hit them extremely hard over the next two to three weeks. We’re going to bring them back to the Stone Ages where they belong.” That combination — objectives nearly met, but two to three more weeks of intensive strikes ahead — is precisely the worst possible oil and fertilizer supply market signal: it rules out an imminent Hormuz reopening while providing a rough upper-bound timeline that the market cannot verify or rely on. Oil prices jumped back above $100 within minutes of Trump’s remarks, with Brent surging past $104 during the speech itself.

The speech also contained a notable silence: Trump made no mention of the April 6 deadline he had previously set for Iran to reopen the Strait of Hormuz. That omission — which the White House has not explained — is being interpreted by markets as a de facto abandonment of the April 6 framework, removing what had been the single clearest event-risk resolution date in the conflict’s calendar. The Soufan Center, a New York-based security think tank, wrote that Trump’s speech suggests he “is willing to leave the Strait of Hormuz off the table, leaving other nations to deal with the consequences.” That interpretation — the U.S. ends the war on military terms and leaves the Hormuz reopening to regional actors — is the most bullish possible scenario for CF Industries and the fertilizer trade, because it implies no near-term restoration of Gulf nitrogen supply.

The fertilizer market’s ripple effects — farmers, food prices, and the agricultural sector

The Hormuz fertilizer disruption’s economic reach extends well beyond CF Industries’ share price. Nitrogen fertilizer must be applied annually — unlike potash, which can be deferred across seasons — meaning farmers cannot simply skip the application without accepting yield consequences. With Gulf nitrogen supply offline and North American producers like CF running at capacity to fill the gap, fertilizer prices have risen sharply, adding to the cost pressures on agricultural producers already navigating higher diesel costs (Diesel is above $5 per gallon nationally) and supply chain uncertainty. Bank of America economists, in their most recent Iran war impact assessment, described the conflict’s economic consequences as including “slower growth, higher inflation, and oil at $100 per barrel through the rest of 2026.” The fertilizer component is a separate and additional inflationary transmission mechanism: higher fertilizer costs raise food production costs, which flow through into consumer food prices with a 3–6 month lag.

For CF Industries specifically, the forward earnings implications of a sustained Hormuz disruption are materially positive. At historically elevated nitrogen prices driven by supply scarcity — rather than demand growth — CF’s margins expand dramatically, because its production cost structure (anchored to Henry Hub natural gas) is largely fixed while its realised selling prices move with the spot market. The company’s variable dividend structure, which distributes a portion of excess cash flow to shareholders when prices exceed certain thresholds, would benefit directly. For the broader materials and agricultural sectors, the fertilizer signal is one of the clearest second-order economic effects of the Iran conflict that has not yet fully penetrated mainstream market analysis focused on oil and equity index performance.

Energy co-movers — Devon, OXY, Antero, and Permian Resources all +3% premarket

CF Industries leads Thursday’s premarket on a percentage basis, but the energy complex broadly is recovering its Wednesday losses in tandem. Devon Energy (DVN) is up approximately 3%, recovering from Wednesday’s session when it sold off on Iran deal optimism. Occidental Petroleum (OXY), Warren Buffett’s largest equity holding through Berkshire Hathaway’s 27% stake, is also up 3% as Brent’s recovery toward $108 restores the near-term earnings uplift that Wednesday’s oil-price-retreat had temporarily removed from OXY’s realised price model. Antero Resources (AR) and Permian Resources (PR) are matching the 3% move on the same Brent-recovery thesis. The broader energy sector — which had underperformed on Wednesday as Iran deal optimism sent oil briefly below $100 — is reclaiming its position as the market’s primary beneficiary of the conflict’s continuation.

Today’s trading also has a structural complication: equity markets close at 1:00 PM ET ahead of Good Friday tomorrow, with the full market holiday on April 3 meaning that whatever positions are carried into Thursday afternoon’s close will sit exposed to the weekend’s Iran news flow — including any developments around Trump’s stated 2–3 week strike timeline, the April 6 deadline that remains technically live, and any response from Iran’s government. Understanding how to read premarket moves like this morning’s CF surge in the context of a session that closes at 1 PM is an additional layer of complexity that active traders will need to manage carefully before the abbreviated close.