Oil markets opened with a sharp rally in Asian trade on Monday as participants priced in a larger risk premium following a wave of military strikes involving the U.S., Israel and Iran. Brent crude futures surged roughly 13% to $82.0 a barrel at the open before trimming some of the initial gains.
The recent military actions began when the U.S. and Israel launched a series of strikes against Iran over the weekend. Those operations killed hundreds, including Supreme Leader Ayatollah Khamenei and several top officials in the country. Iran responded with missile strikes directed at Israel and at other Middle Eastern states with ties to the U.S., including Bahrain, Kuwait, Qatar and the United Arab Emirates.
Market concern intensified after Iran was observed attacking a number of ships transiting the Strait of Hormuz. The Strait is a critical maritime chokepoint for the oil industry, with roughly 20% of the world’s oil consumption passing through the waterway. The evolving pattern of attacks on oil tankers there prompted analysts to flag a larger immediate threat to supplies.
"With the retaliatory action now evolving to attacks on oil tankers in the Strait of Hormuz, the threat on oil supplies has substantially risen," ANZ analysts wrote in a note to clients.
Policy and production moves also entered the market dynamic. In a separate development, the Organization of Petroleum Exporting Countries and its allied producers agreed at a Sunday meeting to increase output by 206,000 barrels per day. That rise in production was presented as a potential partial offset to supply disruptions stemming from the conflict.
Political signals were explicit and stark. U.S. President Donald Trump said on Sunday evening that military action against Iran was set to continue in the coming days, and he warned that more American military personnel will likely be killed as operations continue.
Taken together, the military escalations, reported attacks on shipping lanes and the modest OPEC+ production increase created a volatile mix for oil markets. Traders appear to be balancing the immediate physical risks to flows through the Strait of Hormuz against the incremental supply that OPEC+ has pledged.
Markets will likely remain sensitive to further developments on the military and shipping fronts, as well as any additional public statements from governments involved. For now, the price response in Asian trade reflects a heightened premium for potential near-term disruptions to oil supply.