shares of autodesk inc adsk shed 141 to 20281 tuesday on what proved to be an allaround dismal trading session for the stock market with the sp 500 index spx falling 110 to 398616 and dow jones industrial average djia falling 096 to 3179087 this was the stocks third consecutive day of losses autodesk inc closed 13267 short of its 52week high 33548 which the company achieved on november 17th the stock demonstrated a mixed performance when compared to some of its competitors tuesday as apple inc aapl fell 153 to 15891 adobe inc adbe fell 005 to 37507 and synopsys inc snps fell 043 to 34600 trading volume 13 m remained 150646 below its 50day average volume of 15 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