shares of automatic data processing inc adp slid 096 to 21234 tuesday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 064 to 410990 and dow jones industrial average djia falling 101 to 3301214 automatic data processing inc closed 6258 below its 52week high 27492 which the company achieved on december 13th the stock underperformed when compared to some of its competitors tuesday as oracle corp orcl rose 102 to 9825 and accenture plc cl a acn rose 061 to 27919 trading volume 17 m remained 154974 below its 50day average volume of 19 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