Global crude futures settled higher in after-hours trading on Thursday as hawkish rhetoric from Iran and US leaders, attacks on Aramco facilities and stalled diplomatic efforts revived concern that the conflict could further disrupt global energy supplies.
Dubai 1st Line Futures rallied 6.2% to $105.15/bbl. Front-month West Texas Intermediate futures were up 3.8% to $95.29 per barrel, while Brent futures surged by 4.3% to $107.56/bbl.
Gelber & Associates strategists said that Iran and the US remain divided over the naval blockade and reopening of the Strait of Hormuz, leaving regional crude movements impaired despite continued diplomacy.
Iran's top security official said on Thursday that the country won't return to its pre-war diplomatic approach toward the US, a day after President Masoud Pezeshkian told the UN General Assembly that Iran would not surrender in the conflict with the US.
Fueling bullish sentiment, Yemen's Houthis said on Thursday that they had launched missile and drone attacks on what they called "a sensitive target" in Saudi Arabia's capital, Riyadh and on Saudi Aramco facilities in the Red Sea city of Yanbu.
Meanwhile, US energy and business groups have urged President Trump to reject calls to ban or cut diesel exports, warning that such measures would reduce refinery output and push up fuel prices for American consumers. The call comes a day after Trump administration officials reportedly told oil industry leaders to brace for possible curbs on diesel exports.