National Storage (NSA) came out with quarterly funds from operations (FFO) of 0.55pershare,missingtheZacksConsensusEstimateof0.58 per share. This compares to FFO of 0.62pershareayearago.Thesefiguresareadjustedfornon−recurringitems.ThisquarterlyreportrepresentsanFFOsurpriseof−5.170.56 per share when it actually produced FFO of $0.54, delivering a surprise of -3.57%.Over the last four qu ...