7*24 快讯

标普500指数低开0.38点,跌幅0.01%,报4198.74点;
道琼斯工业平均指数高开1.65点,涨幅0.00%,报33293.43点;
纳斯达克综合指数低开8.69点,跌幅0.07%,报12630.58点。