Nov Inc. (NOV) came out with quarterly earnings of 0.33pershare,missingtheZacksConsensusEstimateof0.35 per share. This compares to earnings of 0.29pershareayearago.Thesefiguresareadjustedfornonrecurringitems.Thisquarterlyreportrepresentsanearningssurpriseof−5.710.35 per share when it actually produced earnings of $0.57, delivering a surprise of 62.86%. Over the last four quarter ...