Oil refiners tank as crude oil futures move higher amid tightening inventories: HollyFrontier...

|About: HollyFrontier Corp. (HFC)|By:, SA News Editor

Oil refiners tank as crude oil futures move higher amid tightening inventories: HollyFrontier (HFC -12.8%), Marathon Petroleum (MPC -8%) and Valero Energy (VLO -6.2%).