Powell Industries (POWL) came out with quarterly earnings of 3.81pershare,beatingtheZacksConsensusEstimateof3.34 per share. This compares to earnings of 2.75pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof14.072.83 per share when it actually produced earnings of $2.86, delivering a surprise of 1.06%.Over the last four quar ...