shares of carnival corp ccl shed 037 to 1068 tuesday on what proved to be an allaround mixed trading session for the stock market with the dow jones industrial average djia rising 031 to 3373396 and the sp 500 index spx falling 007 to 401695 the stocks fall snapped a twoday winning streak carnival corp closed 1318 below its 52week high 2386 which the company achieved on february 10th the stock underperformed when compared to some of its competitors tuesday as walt disney co dis rose 029