Oil Jumps More Than 2% After US Attack on Iran’s Larak Island

Published On 31 Aug, 2026
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Brent crude futures climbed $2.51, or 2.85%, to $90.61 a barrel as of 0241 ​GMT while US West Texas Intermediate crude was at $85.53, up $2.13, or 2.55%.

US forces struck two launchers ​on Iran’s Larak island in the Hormuz strait on Sunday, the first known American strikes ⁠on the Gulf nation since late July.

In response, Iran attacked two US air bases in Jordan, Iranian media ​reported on Monday citing Iran’s Revolutionary Guards.

“Looks like we are in another escalation phase. How long that lasts ​is impossible to determine. Could be days, could be weeks,” IG market analyst Tony Sycamore said.

Technical charts showed that if the conflict escalated and pushed WTI above resistance at $85.80 to $85.90 a barrel, it would open the way for further gains, initially to ​last week’s $87.69 high followed by July’s $93.50 high, Sycamore said.

Negotiations to end the conflict are at an impasse ​while mediators work to reopen the Strait of Hormuz, through which a fifth of the world’s oil flowed before the war ‌began ⁠at the end of February.