Vasta Platform Limited (VSTA) came out with a quarterly loss of 0.11pershareversustheZacksConsensusEstimateofalossof0.14. This compares to loss of 0.07pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof21.430.10 per share when it actually produced a loss of $0.03, delivering a surprise of 70%.Over the last four quarters, the company has surp ...