shares of activision blizzard inc atvi inched 021 higher to 7926 wednesday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 070 to 389193 and dow jones industrial average djia falling 087 to 3187457 this was the stocks third consecutive day of gains activision blizzard inc closed 224 short of its 52week high 8150 which the company achieved on august 19th the stock underperformed when compared to some of its competitors wednesday as unity software inc u rose 328 to 2835 trading volume 71 m eclipsed its 50day average volume of 63 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