shares of ansys inc anss slumped 086 to 23935 tuesday on what proved to be an allaround dismal trading session for the stock market with the sp 500 index spx falling 113 to 385593 and dow jones industrial average djia falling 101 to 3070623 ansys inc closed 17454 short of its 52week high 41389 which the company achieved on november 5th the stock demonstrated a mixed performance when compared to some of its competitors tuesday as autodesk inc adsk fell 098 to 19497 dassault systemes se adr dasty fell 350 to 3533 and general dynamics corp gd rose 003 to 22911 trading volume 407042 remained 25936 below its 50day average volume of 432978 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