Brent reversed overnight gains as investors' risk appetite took a hit from news that an Ebola case had been diagnosed in New York.» Read More
Crude reversed a steep drop, boosting both Brent and U.S. oil after data showed a surprise drop in U.S. inventories.
Crude rose as violence in Ukraine kept markets on edge, but prices remained on track for a monthly loss amid ample supply and weak demand.
Oil pulled away from multi-month lows, as a drop in U.S. oil inventories momentarily overrode concerns about ample supplies.
Crude rose in choppy trading, with Brent recovering from a 13-month low as turmoil abroad kept concerns about potential supply disruptions in focus.
U.S. oil ended at a new 6 month low despite data showing a further decline in oil stockpiles and a steep drop in gasoline inventories.
Oil prices fell, as traders booked profit in the wake of Ukraine's election, with the dip expected to be short-lived.
Crude fell on Monday, pressured by reports that China's manufacturing sector contracted and Libya's oil output was recovering.