Nexa Resources S.A. (NEXA) came out with quarterly earnings of 0.11pershare,beatingtheZacksConsensusEstimateofalossof0.05 per share. This compares to earnings of 0.15pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof+320.000.09 per share when it actually produced earnings of $0.16, delivering a surprise of +77.78%.Over the last four quart ...