Oil Climbs as U.S.-Iran Clashes Threaten Strait of Hormuz

Oil prices extended sharp weekly gains, with Brent climbing toward $96 to $97 a barrel and U.S. West Texas Intermediate topping $90 as renewed military hostilities between the U.S. and Iran escalated supply concerns in the Strait of Hormuz. The latest advances push crude benchmarks to their highest levels since July 24, following a period of relative stability earlier in the year.

"We can accept the Iranians are going to shoot at ships like crazy people, and we’re going to do what we have to do to ensure that their efforts don’t lead to a worldwide energy crisis," said U.S. Vice President JD Vance.

In the public markets, Brent crude futures rose 4.5% to $94.52 a barrel, while U.S. West Texas Intermediate futures added about 5% to reach $90.03 per barrel. The upward movement builds on strong momentum from the previous week, during which Brent rose 7.8% and WTI gained nearly 10% following initial vessel strikes and subsequent reductions in oil flows through the critical Middle Eastern shipping lane.

Broader Economic Fallout

The escalation in crude markets has rapidly transmitted to refined petroleum products across the domestic economy. The national average price of diesel reached a new record high of $5.85 a gallon, surpassing the previous benchmark of $5.82 a gallon established in June 2022 during prior global energy supply crunches.

"Diesel is the fuel that moves the economy, and when diesel prices reach record levels, the impact extends far beyond the transportation sector. Higher diesel prices impact consumers as rising supply chain costs increase the price of groceries, household goods, deliveries, and countless other products Americans rely on every day," said Patrick De Haan, head of petroleum analysis at GasBuddy.

The Strait of Hormuz Chokepoint

What is at stake for global energy markets is the security of the Strait of Hormuz, a narrow waterway separating Oman and Iran through which roughly a fifth of the world's petroleum passes daily. Interruption of tanker traffic through the corridor forces logistics operators to seek costly alternatives or idle capacity, threatening prolonged inflationary pressures across manufacturing, agriculture, and retail sectors.