【美股盘前股价异动】 上涨:GBR +40%,PRTK +34%,CYCC +22%, CONN +22%,DFFN +24%,ONTX +17%,EVOK +16%,AFSI +13%,CTRV +7%,SBGL +5% 下跌:SDRL -36%,NLNK -15%,KATE -12%,AYI -12%,SDLP -12%,NVCR -5%,EBIO -6%