Zheng Xing Xing Ye Ri Bao·2026-01-22 09:01Market Overview - The medical services sector experienced a decline of 0.25% on January 22, with Chengda Pharmaceutical leading the drop [1] - The Shanghai Composite Index closed at 4122.58, up 0.14%, while the Shenzhen Component Index closed at 14327.05, up 0.5% [1] Stock Performance - Notable gainers in the medical services sector included: - Yinos (688710) with a closing price of 66.35, up 5.96% [1] - Hite Bio (300683) at 30.94, up 4.28% [1] - Puri Eye (301239) at 34.79, up 3.73% [1] - Conversely, significant decliners included: - Chengda Pharmaceutical (301201) at 39.67, down 4.16% [2] - Nanmo Bio (688265) at 48.21, down 3.17% [2] - Pruis (301257) at 66.99, down 2.63% [2] Capital Flow - The medical services sector saw a net outflow of 313 million yuan from institutional investors, while retail investors experienced a net inflow of 89.45 million yuan [2] - The capital flow for specific stocks showed: - Innovation Medical (002173) had a net inflow of 89.74 million yuan from institutional investors [3] - Kanglong Chemical (300759) saw a net inflow of 44.95 million yuan from institutional investors [3] - Chengda Pharmaceutical (301201) had a net outflow of 20.46 million yuan from retail investors [3]