CNBC | US oil closes at $40.75 after dipping below $40 a barrel CNBC Crude oil settled 0.2 percent higher on Wednesday following the release of the Federal Reserve's latest policy meeting minutes, after crude earlier snapped the $40-a-barrel support following an eighth straight week of builds that put U.S. stockpiles ... Oil ends up, recovering from lows; glut remains a worry Oil sinks back below $40 Oil futures end higher after dip below $40 a barrel |