shares of blackberry ltd bb rallied 417 to 925 tuesday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 178 to 464923 and the dow jones industrial average djia rising 160 to 3549270 blackberry ltd closed 1952 short of its 52week high 2877 which the company achieved on january 27th the stock demonstrated a mixed performance when compared to some of its competitors tuesday as crowdstrike holdings inc cl a crwd rose 195 to 21031 vmware inc vmw rose 077 to 11588 and citrix systems inc ctxs rose 1363 to 9505 trading volume 134 m eclipsed its 50day average volume of 90 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