CNBC | Oil Stems Drop in Bear Market as Volatility Rises to 2-Week High - Bloomberg ... Bloomberg Oil trimmed losses that tipped prices into a bear market amid a broader commodity rout as trading volatility advanced to the highest in almost two weeks. Futures climbed as much as 1 percent in New York after closing on Thursday more than 20 percent ... Oil turns lower on demand concern, dollar recovery - CNBC.com Oil prices under pressure after U.S. crude enters bear market - MarketWatch Oil falls on concerns about supply glut, shaky demand | Reuters |