Yahoo Finance | Oil prices slip, but hold near recent highs Yahoo Finance LONDON (Reuters) - U.S. crude oil prices slipped below $50 per barrel on Monday but stayed close to multi-month highs amid a drop in shale drilling and as refineries continued to restart after Hurricane Harvey. U.S. West Texas Intermediate (WTI) crude ... US oil futures market overtakes London Oil steady on rising refinery demand US oil prices hit $50 on rising refinery demand, falling rig count |