CNBC | Oil prices jump as Goldman Sachs says market flips into deficit CNBC Oil prices jumped over 1 percent on Monday after long-time bear Goldman Sachs said the market had ended almost two years of oversupply following global oil disruptions and flipped to a deficit. International Brent crude futures were trading at $48.50 ... Oil prices higher, but $50 a barrel proves tough resistance Goldman Surprised by Sudden Oil-Market Turn as Glut Vanishes Oil Markets Balancing Much Faster Than Thought |