Reuters UK | Oil prices rise with riskier assets on weak dollar Reuters UK LONDON Oil futures edged up on Wednesday to near $40 per barrel as a weaker dollar spurred interest in riskier assets and the International Energy Agency said expectations for a deluge of oil from Iran were misplaced. Brent futures LCOc1 climbed 46 ... US oil closes lower at $38.28; Iran unlikely to freeze output Weaker Dollar Supports Oil Prices Oil prices fall 3 percent as investors focus again on glut |