Crude prices close at one-week low after big build in U.S. supplies – Seeking Alpha
Crude oil prices slipped following a surprise supply build with U.S. stockpiles continuing to rise; WTI December crude settled -0.9% to $55.06/bbl and December Brent ended -1.6% to $60.61/bbl.
The Energy Information Administration reported U.S. crude invento…