shares of twitter inc twtr slid 243 to 6261 thursday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 058 to 447000 and dow jones industrial average djia falling 054 to 3521312 twitter inc closed 1814 short of its 52week high 8075 which the company reached on february 25th the stock underperformed when compared to some of its competitors thursday as microsoft corp msft fell 097 to 29909 alphabet inc cl a googl fell 045 to 282881 and facebook inc cl a fb fell 109 to 36438 trading volume 63 m remained 63 million below its 50day average volume of 126 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