纳斯达克生物科技指数收跌1.06% 成分股bluebird bio收跌8.55%,RAPT Therapeutics、Syndax Pharmaceuticals、Arcturus Therapeutics Holdings Inc.、89bio也跌8.23%-6.65%;莱斯康制药(LXRX)则收涨8.12%,Summit Therapeutics Plc.、Arcutis、Rhythm Pharma、Tango Therapeutics、Kura Oncology也涨8.31%-46.13%。