Roku (ROKU) came out with a quarterly loss of 0.35pershareversustheZacksConsensusEstimateofalossof0.64. This compares to loss of 1.38pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof45.310.65 per share when it actually produced a loss of $0.55, delivering a surprise of 15.38%.Over the last four quarters, the company has sur ...