CRO概念下跌1.78%，16股主力资金净流出超千万元

Group 1: Market Performance - The CRO concept index declined by 1.78%, ranking among the top declines in the concept sector, with notable declines from companies such as Aopumai, Yinos, and Medisi [1] - Among the CRO concept stocks, six companies experienced price increases, with Haipruy, Hehua Co., and Dongfang Ocean rising by 0.75%, 0.52%, and 0.39% respectively [1] Group 2: Capital Flow - The CRO concept sector saw a net outflow of 907 million yuan, with 53 stocks experiencing net outflows, and 16 stocks seeing outflows exceeding 10 million yuan [3] - WuXi AppTec had the highest net outflow of 447 million yuan, followed by Tigermed, Kanglong Chemical, and Medisi with net outflows of 69.78 million yuan, 47.47 million yuan, and 38.39 million yuan respectively [3] - The stocks with the highest net inflows included Dian Diagnostics, Hanyu Pharmaceutical, and Dongfang Ocean, with net inflows of 19.93 million yuan, 17.26 million yuan, and 13.49 million yuan respectively [3][5]