Delek US Holdings (DK) came out with a quarterly loss of 2.54pershareversustheZacksConsensusEstimateofalossof2.89. This compares to loss of 1.46pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof12.111.71 per share when it actually produced a loss of $1.45, delivering a surprise of 15.20%.Over the last four quarters, the company ha ...