shares of charles schwab corp schw slipped 280 to 5788 thursday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 176 to 396028 and the dow jones industrial average djia rising 117 to 3224655 the stocks fall snapped a twoday winning streak charles schwab corp closed 3528 below its 52week high 9316 which the company achieved on march 29th the stock underperformed when compared to some of its competitors thursday as blackstone inc