Oil prices firm on summer demand as Iran talks drag

Oil prices edged higher on Monday, underpinned by strong demand during the northern hemisphere summer driving season and a pause in talks to revive the Iran nuclear deal that could lead to a resumption of crude supplies from the OPEC producer.

Oil falls amid dollar strength; demand picture still bullish

Oil prices fell for a second straight session on Friday as the U.S. dollar soared on the prospect of interest rate hikes in the United States, but they were on track to finish the week little changed and only slightly off multi-year highs.

Oil gains as risk of Iran supply resumption recedes

Oil prices rose on Tuesday, with Brent gaining for a fourth consecutive session, as the prospect of extra supply coming to the market soon from Iran faded with talks dragging on over the United States rejoining a nuclear agreement with Tehran.