shares of autodesk inc adsk slid 113 to 21414 friday on what proved to be an allaround mixed trading session for the stock market with the dow jones industrial average djia rising 033 to 3450903 and the sp 500 index spx falling 010 to 450542 autodesk inc closed 2087 short of its 52week high 23501 which the company reached on august 16th the stock underperformed when compared to some of its competitors friday as adobe inc adbe fell 047 to 51483 and oracle corp orcl rose 155 to 11927 trading volume 12 m remained 318455 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