shares of zynga inc cl a znga slid 337 to 774 monday on what proved to be an allaround dismal trading session for the stock market with the nasdaq composite index comp falling 219 to 1471390 and dow jones industrial average djia falling 178 to 3397047 zynga inc cl a closed 458 short of its 52week high 1232 which the company reached on february 19th the stock underperformed when compared to some of its competitors monday as microsoft corp msft fell 186 to 29430 electronic arts inc ea fell 283 to 13009 and taketwo interactive software inc ttwo fell 186 to 14884 trading volume 197 m remained 25 million below its 50day average volume of 222 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