BEIJING/SINGAPORE: Oil ​prices extended their decline on Thursday to near levels last seen before the start of the ‌Iran war, as rising supply expectations from the Middle East outweighed demand concerns.

Prompt-month Brent crude futures for August delivery fell $1.22, or 1.65 percent, to $72.52 a barrel as of 06:37 a.m. Saudi time, while US West Texas Intermediate lost $1.02, or 1.45 percent, to $69.32 a barrel.

Both contracts hit their lowest since ​Feb. 27.

August Brent was trading lower than September, which was priced at $73.59, signalling ample short-term supply.

“The speed of ​this decline has caught plenty off guard as markets price in a much faster return ⁠of Middle Eastern barrels than most had anticipated just a fortnight ago,” IG analyst Tony Sycamore said in a ​note.