shares of procter  gamble co pg dropped 075 to 14495 monday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 009 to 470170 and the dow jones industrial average djia rising 029 to 3643222 the stocks fall snapped a fourday winning streak procter  gamble co closed 228 below its 52week high 14723 which the company reached on september 13th the stock underperformed when compared to some of its competitors monday as johnson  johnson