【美股盘前股价异动】上涨:AKAO +6.1%,VG +5.5% 下跌:INFI -66.2%,RVNC -23.7%,KMPH -20.5%,IMGN -11.1%,WGP -9.3%,NERV -... 【美股盘前股价异动】 上涨:AKAO +6.1%,VG +5.5% 下跌:INFI -66.2%,RVNC -23.7%,KMPH -20.5%,IMGN -11.1%,WGP -9.3%,NERV -5.1%,BIDU -4.3%,ZBH -2.5%