shares of clorox co clx dropped 074 to 15659 tuesday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 016 to 397127 and dow jones industrial average djia falling 012 to 3239425 the stocks fall snapped a twoday winning streak clorox co closed 400 short of its 52week high 16059 which the company achieved on may 9th the stock underperformed when compared to some of its competitors tuesday as procter  gamble co pg rose 028 to 14636