Global Oil Price Hits 4-Year High, Surges Past $126/Barrel on US-Iran Tensions
April 30, 2026 — International oil prices surged to their highest level in four years on Thursday, with Brent crude briefly exceeding $126 per barrel, marking the peak since 2022. The dramatic spike was driven by escalating tensions between the United States and Iran, as well as growing concerns about potential disruptions to the Strait of Hormuz — one of the world’s most critical oil shipping chokepoints.
According to Reuters, oil prices retreated from their peak but remained elevated above $104 per barrel. Analysts note that markets are pricing in the possibility of expanded US military operations against Iran. Axios previously reported that US Central Command has prepared a new wave of “short and powerful” strike options to be briefed to President Trump.
Strait of Hormuz Takes Center Stage
The Strait of Hormuz is the passage for approximately 20% of global oil shipments, and its security is directly tied to worldwide energy supply stability. The Trump administration has previously signaled potential reinforcements to the region, and the market responded sharply. Defense Secretary Hegseth appeared before Congress on Thursday to face questioning on the Iran situation.
“If the Strait of Hormuz is blocked or seriously threatened, global oil supply faces massive disruption risk,” said one energy analyst. Markets have begun pricing in the possibility of a prolonged conflict, with multiple investment banks raising their Q2 oil price forecasts.
Ripple Effect: US Gasoline Prices Soar
Following the crude oil surge, California gasoline prices broke through the $6-per-gallon threshold, making it the most expensive state for fuel in the US. Other major consuming states like Texas are also seeing sustained price increases, creating direct economic pressure on consumers and businesses.
Energy market experts suggest that unless there are signs of de-escalation in the Iran situation, elevated prices could persist. Governments may consider releasing strategic petroleum reserves to stabilize market prices.