Oil prices extended gains on Monday as tit-for-tat strikes between the U.S. and Iran on vessels sailing in the Strait of Hormuz and other areas heightened concerns of a prolonged supply disruption from the Middle East.
Brent crude futures climbed 52 cents, or 0.54%, to $96.80 a barrel by 2354 GMT while U.S. West Texas Intermediate crude was at $92.14 a barrel, up 66 cents, or 0.72%.