Arch Resources (ARCH) came out with quarterly earnings of 0.41pershare,missingtheZacksConsensusEstimateof1.38 per share. This compares to earnings of 3.91pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof−70.291.31 per share when it actually produced earnings of $0.81, delivering a surprise of -38.17%.Over the last four quarters, the c ...