CNBC | Oil prices turn higher; IEA analyst calls bottom CNBC Brent turned negative and U.S. crude seesawed on Tuesday morning after earlier edging higher as China's surprise monetary policy easing stoked expectations for higher oil demand from the world's largest commodities consumer and signs emerged that a ... Oil at two-month high on China demand hopes, easing supply glut Everyone is lowering their expectations for what it will take to declare an oil comeback Oil rise 3 percent as China moves to boost economy, crude output drops |