Wall Street Journal | Oil Prices Bolstered by Weaker Dollar Wall Street Journal Oil prices rose in the face of a multisession losing streak Wednesday, with help from a weaker dollar and industry data showing a smaller-than-expected increase in U.S. oil inventories. Light, sweet crude for May delivery recently gained 87 cents, or 2 ... US oil closes lower at $38.28; Iran unlikely to freeze output Oil prices rebound on less than expected build in stocks Oil prices rise with riskier assets on weak US dollar |