道琼工业指数<.DJI>下跌55.52点,或0.41%,报13,496.17.标准普尔500指数<.SPX>跌5.91点,或0.39%,报1,491.75.Nasdaq综合股价指数<.IXIC>下滑7.55点,或0.28%,报2,716.86.