Crude oil edges higher as Iran tensions keep markets tense

Crude oil prices moved slightly higher on Thursday as traders weighed fresh geopolitical risks against signs that the latest U.S. strikes on Iran may be time-limited. The market gave back some earlier gains, but concerns over supply disruption remained firmly in view. West Texas Intermediate for October delivery was last trading at $91.26 a barrel, up 24 cents, or 0.26%.

Hormuz remains the key risk

The latest price move came after a new round of tension between Washington and Tehran revived fears around shipping through the Strait of Hormuz, one of the world's most important oil chokepoints. The U.S. military recently carried out another set of strikes on Iran, targeting radar systems and mine-laying capabilities along the country's southern coast. Over the weekend, U.S. forces also hit launchers on Larak Island that were thought to be preparing mines for the strait.

Iran responded by attacking U.S. bases in Jordan, and that escalation prompted President Donald Trump to signal a further response. Trump also said the new wave of strikes on Iran would be only temporary, a remark that helped keep market expectations from becoming even more extreme. Still, the sequence of attacks and counterattacks has left energy traders focused on whether shipping lanes and regional infrastructure could be affected.

Markets weigh military moves and sanctions

The conflict has not been limited to military action. The U.S. Treasury Department also announced an economic blockade on Iran and warned that countries helping Tehran could face the same treatment. That mix of force and sanctions has added a second layer of uncertainty for oil traders, who are trying to judge whether the pressure on Iran will tighten supply or stay contained.

Some observers had expected Washington to lean more heavily on economic measures than on direct military action, which would have reduced the chance of a broader Middle East conflict. Instead, the renewed strikes suggest the situation remains fluid and difficult to predict. For oil markets, that means prices are being driven not just by current output, but by the possibility of sudden disruption in transit routes and regional exports.

The latest move in crude prices shows how sensitive the market remains to developments around Iran. Even a modest rise can matter when the underlying risk is tied to the movement of large volumes of global supply. For now, traders are watching whether the confrontation eases or whether further retaliation keeps the market on edge.

This article is not investment advice and recommends no asset, level or direction; a single session's move is not evidence of a trend. For background see Markets, Bear Market, BIST 100, and for terms the finance glossary.