Oil nears $120 amid Iran war and ongoing supply shock

Mia Gindis April 29, 2026

(Bloomberg) – Oil surged to the highest since June 2022, with no end in sight to the US-Iran conflict or choked-off energy flows through the Strait of Hormuz, heightening concerns over a rapidly shrinking global supply cushion. 

Map of the Strait of Hormuz. (Map Source: Global Energy Infrastructure.)

Brent, the global benchmark, rose more than 7% to trade above $119.50 a barrel, a fresh high since the Iran war began. West Texas Intermediate was trading around $107 a barrel. Prices have now erased all losses since the US and Iran agreed to a temporary ceasefire earlier this month, with investors bracing for a protracted war. The two-month old conflict has already led to a record supply shock and a global energy crisis. 

There were multiple signs that peace negotiations had fallen flat, including on Tuesday, when President Donald Trump discussed steps the US could take to prolong its blockade of Iran during a meeting with oil and trading industry executives. Axios reported Trump had rejected a recent proposal from Iran to reopen the Strait of Hormuz, where vital energy flows have come to a standstill. 

“As long as there is no game plan to end this mess or at least open the Strait of Hormuz, the market will continue to tick higher,” said Robert Yawger, director of the energy futures division at Mizuho Securities USA.

A market-wide shift toward expecting a longer conflict has sharpened focus on US supplies, now all-the-more critical to offset disruptions to Middle Eastern flows. Government data published Wednesday show that domestic oil stockpiles are declining as American exports surge to record highs.  

The US naval blockade is a key sticking point between Washington and Tehran, with the Islamic Republic insisting it won’t restart negotiations or reopen the Strait of Hormuz as long as the restrictions stay in place. Flows of crude, natural gas and oil products from the Persian Gulf remain effectively cut off since the conflict began in late February. The crisis has sent prices of gasoline, diesel and jet fuel surging, raising inflation fears around the world.

“The stalemate could last for weeks,” Michelle Brouhard, the head of policy and geopolitical risk at Kpler Ltd., told Bloomberg Television. “It’s either gonna be the global market tells Trump that we can’t take this shortage of oil any longer, or it’s gonna be Iran who says we want to be able to get our oil out.”

Tehran is rapidly running out of crude storage space, which is threatening to accelerate production cuts, according to Kpler.

Meanwhile, traders continued to digest the news that the United Arab Emirates will leave OPEC in a decision announced on Tuesday. UAE officials said the shortage caused by the war will require agility to respond to market demands without being constrained by the collective decision-making process by the wider group.

The physical market tightens by the day, said Scott Shelton, an energy specialist at TP ICAP Group Plc. “It’s not surprising to see futures rally to cash prices as the odds of a prolonged conflict becomes the reality driving forward markets.”

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