shares of blackberry ltd bb rallied 420 to 719 tuesday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 158 to 447107 and the dow jones industrial average djia rising 122 to 3498884 the stocks rise snapped a threeday losing streak blackberry ltd closed 1298 below its 52week high 2017 which the company achieved on june 3rd the stock demonstrated a mixed performance when compared to some of its competitors tuesday as crowdstrike holdings inc cl a crwd rose 482 to 18930 vmware inc vmw rose 260 to 12679 and citrix systems inc ctxs rose 017 to 10213 trading volume 57 m remained 35 million below its 50day average volume of 92 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