美股今(11)日開盤,道瓊開盤報8773.7點,現升38.09點或0.44%,報8777.11點。Nasdaq開盤報1855.2點,現升5.38點或0.29%,報1858.46點。S&P500股指開盤報942.67點,現升3.08點或0.33%,報942.23點