美股今(9)日開盤,道瓊開盤報8764.83點,現升10.43點或0.12%,報8774.92點。Nasdaq開盤報1850.48點,現升9.51點或0.52%,報1851.91點。S&P500股指開盤報940.35點,現升3.08點或0.33%,報942.22點。