标普500指数收涨102.13点,涨幅1.55%,报6705.12点。道琼斯工业平均指数收涨202.86点,涨幅0.44%,报 标普500指数收涨102.13点,涨幅1.55%,报6705.12点。道琼斯工业平均指数收涨202.86点,涨幅0.44%,...