Reuters | Oil boosted by dollar weakness, but headwinds loom Reuters Georgi Slavov, head of research at commodities brokerage Marex Spectron, said despite a generally healthy outlook, there were short-term oil demand headwinds due to the coming end of winter in the northern hemisphere. Many refiners shut down after ... Oil dips as demand weakens ahead of refinery maintenance Oil Set for Weekly Gain as Crude Stockpiles and Dollar Decline Oil price surge brings little cheer to Asia |