Arena Pharmaceuticals jumped over 80% in morning trading as Pfizer acquired it for US $100/share<blockquote>辉瑞以每股 100 美元收购 Arena Pharmaceuticals,早盘交易中股价上涨超过 80%</blockquote>
Arena Pharmaceuticals jumped over 80% in morning trading as Pfizer acquired it for US $100/share.Pfi