Douglas Dynamics (PLOW) came out with quarterly earnings of 0.39pershare,beatingtheZacksConsensusEstimateof0.37 per share. This compares to earnings of 0.19pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof5.410.23 per share when it actually produced earnings of $0.24, delivering a surprise of 4.35%.Over the last four quarters, the co ...