Dow opens 470 points lower as oil surge pressures Fed outlook

The Dow opened 470 points lower as Middle East hostilities lifted Brent crude to $97.48 a barrel, stoking inflation concerns before key US price data due later this week.

"Crude prices could surge to as high as $120 per barrel if attacks on vessels in the Middle East intensify and further disrupt shipments from one of the world's most important energy-producing regions," said Daan Struyven, co-head of global commodities research at Goldman Sachs.

Brent advanced 7.8 percent last week while West Texas Intermediate gained nearly 10 percent as traders priced in the possibility of prolonged supply disruptions. US forces struck three Iranian oil tankers on Saturday, and traffic through the Strait of Hormuz — which handles roughly one-fifth of global oil supplies — has fallen to the lowest level since May, with only two commodity vessels transiting the waterway on Saturday and six on Sunday. OPEC+ kept its production policy unchanged for October.

The oil surge compounds an already uncertain macro backdrop. Markets have been reassessing Federal Reserve policy after Governor Christopher Waller's comments and stronger-than-expected August employment data reset expectations for rate cuts. The Dow's 470-point opening drop reflects that recalibration, with traders weighing whether the Fed can ease at all if energy costs keep rising.

Goldman's Struyven said crude prices could instead fall toward $80 per barrel if Middle East oil exports return to normal levels, highlighting the unusually wide range of possible outcomes. The difference between the two scenarios increasingly depends on shipping through the Strait of Hormuz, where recent military exchanges have moved closer to commercial energy infrastructure.

The stakes extend beyond crude. Diesel has become particularly sensitive to the disruption as refinery outages, constrained crude supplies and attacks affecting Russian energy infrastructure tighten the international market for refined petroleum products. Higher diesel prices would raise transportation, agricultural and industrial costs, while more expensive natural gas could increase electricity and manufacturing expenses in major importing economies.

A sustained energy shock could revive inflationary pressures at a time when the Fed is attempting to determine whether price growth has been brought under sufficient control. Higher energy costs could make interest-rate reductions more difficult and potentially force policymakers to maintain restrictive monetary conditions for longer.

The key US inflation data due later this week will be pivotal. A hot reading could further delay Fed easing, while the geopolitical escalation adds a supply-side inflation risk that monetary policy cannot easily address. For equity investors, the combination of higher energy costs and a less accommodative Fed creates a challenging environment for risk assets.

This article is for informational purposes only and does not constitute investment advice.