Oil prices surged Monday after the United States and Iran exchanged direct military fire for the first time in roughly a month, ending a relatively quiet stretch in a war now entering its seventh month. Brent crude futures climbed to an intraday high above $91 a barrel, gaining roughly 3% to cross $90 for the first time in about a week, while US benchmark WTI crude gained roughly 4% to trade above $86.
The exchange began when US forces struck Iranian targets on Larak Island, a small landmass inside the Strait of Hormuz that functions as a key monitoring point for Iran’s Revolutionary Guard Corps. US Central Command said the strikes targeted launchers it believed were being prepared to fire rockets carrying sea mines into the strait. Iran retaliated with drone strikes on sites inside Jordan and the United Arab Emirates and said it had seized a bulk carrier vessel near the port of Bandar Abbas. Tehran also claimed an oil tanker struck a mine while attempting an unauthorized transit through the strait, though US Central Command stated it had already cleared that section of the waterway.
Even with this renewed exchange, the physical oil market tells a more nuanced story than headline crude prices alone. Goldman Sachs estimates Persian Gulf crude exports have recovered to roughly two-thirds of pre-war levels, near 15 million barrels per day. The more persistent constraint now sits downstream, in refined products like gasoline and diesel, where capacity has been squeezed by Iranian strikes on regional refineries and, separately, Ukrainian strikes on Russian refining infrastructure. Goldman’s commodities strategists now expect global refined product output to decline by roughly 7 million barrels per day, a constraint that keeps pressure on fuel prices even as crude export volumes have partially normalized.
The policy response is shifting as well. Treasury Secretary Scott Bessent has threatened severe economic consequences for any nation found doing business with Tehran, signaling a pivot from direct military engagement toward economic pressure as the primary tool going forward. Last week, Treasury sanctioned the Emirati branches of a major Egyptian bank it accused of funneling roughly $1.8 billion to the Iranian regime. Critics of that approach note such measures carry limited practical impact unless they eventually target China, which continues purchasing an estimated 90% of Iran’s crude exports. A senior UAE foreign policy adviser put the broader dilemma plainly this week, noting that a state of neither war nor peace cannot be a sustainable solution.
For investors, the national average price of gasoline sitting at $4.08 a gallon despite recent modest declines is worth watching closely, both for its direct effect on consumer-facing small caps already navigating tight household budgets, a dynamic we detailed in earlier coverage of the ceasefire’s collapse, and for its political relevance heading into US midterm elections roughly two months away, where fuel affordability is likely to factor into races that will determine control of Congress. With refined product capacity constrained independent of crude export volumes, sustained pressure on pump prices may persist even if this latest exchange does not escalate further.
