Ballard Power Systems (BLDP) came out with a quarterly loss of 0.11pershareversustheZacksConsensusEstimateofalossof0.13. This compares to loss of 0.10pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof15.380.13 per share when it actually produced a loss of $0.14, delivering a surprise of -7.69%.Over the last four quarter ...