SINGAPORE: Oil extended losses on Wednesday as investors waited to see if efforts to end the Iran war and restore traffic through ​the blockaded Strait of Hormuz were making progress.

Brent crude futures were down ‌32 cents, or 0.4 percent, to $79.04 a barrel at 09:30 a.m. Saudi time. US West Texas Intermediate futures dropped 58 cents, or 0.8 percent, to $75.19 a barrel.

Both benchmark contracts settled more than 5 percent lower on Tuesday.

Qatar said ​on Tuesday mediators were making progress in efforts to end the war, ​driving oil prices lower, although Tehran has denied US President Donald ⁠Trump’s assertion that talks are underway. Brent closed below $80 a barrel on Tuesday for ​the first time since July 13.

“While the immediate geopolitical premium has unwound, the broader ​supply picture warrants caution,” said Priyanka Sachdeva, head of market insights at Phillip Nova.