精准医疗板块12月26日涨0.18%，药明康德领涨，主力资金净流出2.78亿元

Core Viewpoint - The precision medicine sector experienced a slight increase of 0.18% on December 26, with WuXi AppTec leading the gains [1] Market Performance - The Shanghai Composite Index closed at 3963.68, up by 0.1% - The Shenzhen Component Index closed at 13603.89, up by 0.54% [1] Fund Flow Analysis - The precision medicine sector saw a net outflow of 278 million yuan from major funds - Retail investors contributed a net inflow of 259 million yuan - Speculative funds recorded a net inflow of 18.61 million yuan [1]