Oil prices jumped more than $4 a barrel on Friday, hitting their highest price in almost five months after Israel struck Iran.
Brent crude futures jumped $4.60, or 6.63%, to $73.96 a barrel by 0612 GMT after hitting an intraday high of $78.50, the highest since January 27. U.S. West Texas Intermediate crude was up $4.99, or 7.33%, at $73.03 a barrel after hitting a high of $77.62, the loftiest since January 21.
Friday’s gains were the largest intraday moves for both contracts since 2022 after Russia invaded Ukraine, causing energy prices to spike.
Israel said it targeted Iran’s nuclear facilities, ballistic missile factories and military commanders on Friday at the start of what it warned would be a prolonged operation to prevent Tehran from building an atomic weapon.
“A key question is whether the Iranian retaliation will be limited to Israel or if the leadership will seek to internationalize the cost of tonight’s action by targeting bases and critical economic infrastructure across the wider region,” RBC Capital analyst Helima Croft said in a note.
Several oil traders in Singapore said it was still too early to say if the strike would affect Middle East oil shipments,s as it would depend on how Iran retaliates and if the U.S. would intervene.
“It’s too early to tell, but I think the market is worried about the shutdown of the Strait of Hormuz,” one of the traders said.
Barclays analyst Amarpreet Singh said the attack has alarmed oil markets, although these attacks have not affect oil market fundamentals so far.
“In a worst-case scenario, the conflict could expand to other key oil and gas producers in the region, and shipping,” he said in a note.
The $10 a barrel price gain in the past three days had yet to reflect any drop in Iranian oil production, let alone an escalation that could involve disruption to energy flows through the Strait of Hormuz, he said.
About a fifth of the world’s total oil consumption passes through the Strait, or some 18-19 million bpd of oil, condensate, and fuel.
Iran’s Supreme Leader Ayatollah Ali Khamenei said Israel will receive “harsh punishment” following Friday’s attack that he said killed several military commanders.
U.S. Secretary of State Marco Rubio on Thursday called Israel’s strikes against Iran a “unilateral action” and said Washington was not involved, while also urging Tehran not to target U.S. interests or personnel in the region.
RBC’s Croft said: “If oil is caught in the cross-fire, we anticipate that President Trump will seek OPEC spare barrels to try to keep a lid on prices and shield U.S. consumers from the economic impact of the Middle East conflict.”
In other markets, stocks dived in early Asian trade, led by a selloff in U.S. futures, while investors scurried to safe havens such as gold and the Swiss franc.