New york: Major US stock indices on Wall Street closed mixed on Monday's trading session. Preliminary data showed that the S and P 500 rose 22.07 points, or 0.30 percent, to close at 7,405.81. According to Qatar News Agency, the Nasdaq Composite gained 222.13 points, or 0.86 percent, to 25,931.56. In contrast, the Dow Jones Industrial Average fell 75.61 points, or 0.15 percent, to 50,791.17.