北京時間(jian)22日凌晨，美股(gu)(gu)三大(da)股(gu)(gu)指(zhi)(zhi)(zhi)全線(xian)收(shou)(shou)跌(die)(die)(die)(die)(die)(die)，科(ke)技股(gu)(gu)領(ling)跌(die)(die)(die)(die)(die)(die)。截(jie)至(zhi)收(shou)(shou)盤，道(dao)指(zhi)(zhi)(zhi)跌(die)(die)(die)(die)(die)(die)0.78%，報28992.41點(dian)。納指(zhi)(zhi)(zhi)跌(die)(die)(die)(die)(die)(die)1.79%，報9576.59點(dian)。標普500指(zhi)(zhi)(zhi)數(shu)跌(die)(die)(die)(die)(die)(die)1.05%，報3337.75點(dian)。大(da)型科(ke)技股(gu)(gu)全線(xian)收(shou)(shou)低，蘋(pin)果跌(die)(die)(die)(die)(die)(die)2.26%，亞馬遜跌(die)(die)(die)(die)(die)(die)2.65%，奈飛跌(die)(die)(die)(die)(die)(die)1.54%，谷歌跌(die)(die)(die)(die)(die)(die)2.21%，Facebook跌(die)(die)(die)(die)(die)(die)2.05%，微軟跌(die)(die)(die)(die)(die)(die)3.16%。特斯(si)拉逆市(shi)收(shou)(shou)漲0.18%。芯片股(gu)(gu)大(da)跌(die)(die)(die)(die)(die)(die)，英偉達跌(die)(die)(die)(die)(die)(die)4.7%，AMD跌(die)(die)(die)(die)(die)(die)近7%，美光科(ke)技跌(die)(die)(die)(die)(die)(die)3.4%。