Iran War Pushes Oil Prices Higher, Fueling Inflation Fears and Delaying Fed Rate-Cut Cycle

The Iran war's impact on energy markets has crystallized into a full inflationThe rate at which prices rise across an economy. repricing across asset classes, with crude oil supply disruptions prompting central banks to reset rate-cut timelines. The Strait of Hormuz, which handles 20 percent of global crude flows, remains effectively closed; China has demanded its reopening, while the UAE is accelerating a bypass pipeline to 2027. Japan's corporate goods prices jumped by the most in 12 years in April; India raised diesel and petrol prices for the first time in four years; and US headline inflation printed hotter than expected, all anchoring Fed expectations to stay on hold through 2026 and into 2027.

Market mechanics are unforgiving. US Treasuries have sold off across the curve as investors flee global bond markets; the 10-year yield is near 5 percent in real terms, a level RBC's Lori Calvasina warns would challenge US equity bulls and compress price-to-earnings multiples. Gold headed for a weekly decline despite its inflationThe rate at which prices rise across an economy. hedge status, as rising nominal yields and real yields make bonds more attractive. Copper extended its retreat from record highs on stronger dollar demand and inflation premiums. Mexico's Uber crackdown at airports signals emerging-market stress as supply chains tighten and currency volatility rises from energy cost pass-through.

Equities are bifurcating sharply. Energy importers face margin pressure; South Korea's Kospi, despite hitting 8,000 for the first time, is seeing foreign capital reduction as higher yields attract capital away. Emerging-market stocks tumbled most in over a month as oil prices jumped. Industrials are "a bit overvalued" per RBC, and Bank of America strategists flagged June as ripe for profit-taking as crowds remain packed into equities and inflationThe rate at which prices rise across an economy. risks spike. Romania is holding rates at EU highs due to double-digit inflation and recession fears. The second-order effect: Pakistan is leveraging newfound geopolitical clout to secure cheaper LNG imports, while Saudi Arabia's oil premium to Brent widens as Middle East tensions persist.

The debate hinges on whether energy inflationThe rate at which prices rise across an economy. stays structural or proves transitory. If Strait of Hormuz reopens within weeks, oil could cool and free up rate-cut room in late 2026. If conflict persists, stagflationary pressures mount and central banks are forced to choose between growth and price stability, weighing on risk assets for months.