Oil prices reversed earlier gains on Monday, retreating from their best level in two months, as concerns of a looming trade dispute

Crude oil prices trimmed gains on Monday, following news of an increase in U.S. output although traders remained hopeful ahead of a

Crude oil prices edged higher on Monday to hit their highest level in nearly two weeks, buoyed as Asian shares joined a global

Oil prices slipped by more than 1 percent Tuesday, extending falls from the previous session as global financial markets tumbled lower

Oil prices rose on Thursday on a reported decline in U.S. crude inventories, and as militants in Nigeria threatened to attack the

Crude oil prices were mixed in Asia Monday as the market turned cautious ahead of a key OPEC meeting near the end of the week to

Oil prices eased  Thursday, with U.S. crude dipping away from two-year highs reached the day before, but the shutdown of the Keystone

Oil prices were up early Tuesday, supported by a tightening market due to ongoing OPEC-led efforts to cut supplies, although the

Oil prices rose Monday over supply concerns in the Middle East and as the U.S. market showed further signs of tightening while demand

Oil prices rose Wednesday, lifted by a fall in U.S. crude inventories and concerns that tensions in the Middle East could disrupt