7*24 快讯

标普500指数高开55.58点,涨幅1.55%,报3638.65点;

道琼斯工业平均指数高开424.75点,涨幅1.43%,报30059.58点;

纳斯达克综合指数高开254.26点,涨幅2.46%,报10575.65点。