shares of blackberry ltd bb inched 059 higher to 678 friday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 173 to 428015 and the dow jones industrial average djia rising 127 to 3376105 blackberry ltd closed 561 below its 52week high 1239 which the company achieved on november 3rd the stock demonstrated a mixed performance when compared to some of its competitors friday as crowdstrike holdings inc cl a crwd rose 142 to 20087 vmware inc vmw rose 154 to 12196 and citrix systems inc ctxs rose 043 to 10289 trading volume 43 m remained 33 million below its 50day average volume of 76 m editors note this story was autogenerated by automated insights an automation technology provider using data from dow jones and factset see our market data terms of use