【美股三(san)大指(zhi)数集体收涨】道指(zhi)涨349.89点,涨幅为0.88%,报39908.00点;纳指(zhi)涨231.21点,涨幅为1.40%,报16742.39点;标普500指(zhi)数涨61.47点,涨幅为1.17%,报5308.15点。芯片(pian)股表现强劲,超威半导(dao)体涨4.25%,博通涨4.07%,应用材(cai)料涨3.66%,英伟达涨3.58%,高通涨2.98%。(中新经纬APP)