Arch Resources (ARCH) came out with quarterly earnings of 2.98pershare,beatingtheZacksConsensusEstimateof2.79 per share. This compares to earnings of 10.02pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof6.816.90 per share when it actually produced earnings of $6.07, delivering a surprise of -12.03%.Over the last four quarters, the co ...