Hormuz Reopens and Equities Rotate: Energy Sells Off, Tech Leads, North Asia Soars
The US-Iran deal is not a market mover in the usual sense. It is a rotation. Two premiums that had been pricing the same war collapsed at once — the energy premium embedded in crude and the geopolitical risk premium embedded in equities — and they unwound in the same session. For everything except one sector, the two forces pulled in the same direction, and the result was one of the sharpest risk-on moves of the year.
The market sold what had been winning the war
The headline indices ran to records. The S&P 500 pushed to a fresh high, the Dow climbed more than six hundred points to a record of its own, and the Nasdaq Composite led with a gain north of three percent. The leadership was the tell. Long-duration growth stocks, the most sensitive to both energy costs and bond yields, took the move, because cheaper oil and softer yields are precisely the combination that lifts the present value of distant earnings. The trade that had worked for four months — owning the producers — broke. Energy was the only major group lower. Exxon and Chevron fell more than two and a half percent; APA and Devon dropped more than three and a half; EOG and Marathon Petroleum slid around three. The barrel that had carried the sector through the war became the thing the market sold.
North Asia is the cleanest expression of the trade
The most violent moves were not in New York but in the markets that import every barrel they burn. Japan’s Nikkei surged more than five and a half percent, South Korea’s Kospi jumped as much as five point seven, and Taiwan’s Taiex added roughly two point seven. These are the economies that wear the oil price as a direct tax on margins, and they are also where the semiconductor complex lives. The reopening of Hormuz is, in equity terms, a subsidy to exactly the export-driven, energy-hungry, chip-heavy economies that had been the war’s clearest losers. Europe joined it — the Stoxx 600 hit a record for the first time since late February. The rally is global, but its center of gravity sits in the importers.
The rally has front-run a recovery that is months away
This is where the price action gets ahead of the physical world. Even after the collapse, both Brent and WTI remain roughly forty percent above where they stood at the start of 2026, before the conflict began. Sea mines still sit in the strait. Hundreds of trapped ships need weeks to clear, Gulf producers need time to bring barrels back, and Chinese refinery maintenance will blunt near-term demand for the returning supply. The market has priced the end of the war faster than the war can actually end.
And the framework is provisional. The memorandum sets up a sixty-day negotiating window, not a settlement, and Iran receives no economic benefit until it moves on its nuclear program. The Lebanon variable, which collapsed the April ceasefire when Iran suspended strait access after Israeli strikes, remains unresolved. Israel has signaled it will keep forces in southern Lebanon indefinitely. The same fault line that broke the last truce is still live under this one.
Equities have already booked the peace. The risk from here is not that the rally was wrong, but that it priced a clean exit from a war that is only conditionally over — and the next sixty days will decide how much of it has to be given back.