Knife River (KNF) came out with quarterly earnings of 0.89pershare,missingtheZacksConsensusEstimateof1.27 per share. This compares to earnings of 1.37pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof−29.920.89 per share when it actually produced a loss of $1.21, delivering a surprise of -35.96%. Over the last four qua ...