shares of activision blizzard inc atvi sank 021 to 7579 tuesday on what proved to be an allaround mixed trading session for the stock market with the dow jones industrial average djia rising 011 to 3324156 and the sp 500 index spx falling 040 to 382925 activision blizzard inc closed 1111 below its 52week high 8690 which the company achieved on january 18th despite its losses the stock outperformed some of its competitors tuesday as unity software inc u fell 420 to 2647 trading volume 17 m remained 51 million below its 50day average volume of 68 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