Koppers (KOP) came out with quarterly earnings of 0.77pershare,missingtheZacksConsensusEstimateof0.91 per share. This compares to earnings of 0.67pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof−15.381.25 per share when it actually produced earnings of $1.37, delivering a surprise of ...