shares of clorox co clx shed 128 to 16401 friday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 053 to 447803 and dow jones industrial average djia falling 043 to 3506562 clorox co closed 1420 below its 52week high 17821 which the company achieved on may 3rd the stock underperformed when compared to some of its competitors friday as procter  gamble co pg fell 110 to 15528 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