【美国科技股普跌】AMD收跌2.83%,美光科技收跌2.77%,(在美上市台积电收跌2.12%)恩智浦收跌1.91%,英伟达收跌1.73%,奈飞收跌1.65%,苹果收跌1.54%,推特收跌1.4%,博通收跌1.31%,高通收跌1.16%,Dropbox收跌1.06%,Facebook收跌0.81%,亚马逊收跌0.61%,微软收跌0.58%,英特尔收跌0.42%;IBM则收涨0.09%,甲骨文收涨0.11%,特斯拉收涨0.12%,谷歌母公司Alphabet收涨0.33%,Spotify收涨0.61%。