医药商业板块1月15日跌2.19%，华人健康领跌，主力资金净流出9.9亿元

Market Overview - The pharmaceutical commercial sector experienced a decline of 2.19% on January 15, with Huaren Health leading the drop [1] - The Shanghai Composite Index closed at 4112.6, down 0.33%, while the Shenzhen Component Index closed at 14306.73, up 0.41% [1] Individual Stock Performance - Notable gainers included: - RunDa Medical (603108) with a closing price of 20.04, up 1.83% and a trading volume of 700,800 shares [1] - LiuYao Group (603368) closed at 18.58, up 0.60% with a trading volume of 79,700 shares [1] - LaoBaiXing (603883) closed at 16.11, up 0.50% with a trading volume of 226,200 shares [1] - Significant decliners included: - Huaren Health (301408) closed at 23.81, down 19.99% with a trading volume of 491,100 shares [2] - ShangYu PingMin (301017) closed at 18.50, down 13.75% with a trading volume of 373,900 shares [2] - YaoYiGou (300937) closed at 37.40, down 11.79% with a trading volume of 121,400 shares [2] Capital Flow Analysis - The pharmaceutical commercial sector saw a net outflow of 990 million yuan from institutional investors, while retail investors had a net inflow of 977 million yuan [2] - The table of capital flow indicates that: - LaoBaiXing (603883) had a net inflow of 46.10 million yuan from institutional investors [3] - JiuZhouTong (600998) had a net inflow of 40.43 million yuan from institutional investors [3] - RunDa Medical (603108) had a net inflow of 37.80 million yuan from institutional investors [3]