标普500指数开盘上涨0.85点,涨幅0.05%,报1634.62点。道琼斯工业平均指数开盘上涨5.23点,涨幅0.03%,报15096.91... 标普500指数开盘上涨0.85点,涨幅0.05%,报1634.62点。道琼斯工业平均指数开盘上涨5.23点,涨幅0.03%,报15096.91...