Group 1 - The hair medical concept sector increased by 1.41%, ranking fifth among concept sectors, with 11 stocks rising, including Shuiyang Co., which hit a 20% limit up, and Yisheng Pharmaceutical also reaching the limit up [1] - The leading gainers in the hair medical sector included Langzi Co., Minsheng Health, and Huilong Co., with increases of 3.01%, 2.03%, and 1.85% respectively [1] - The stocks with the largest declines were *ST Meigu, Tianen Kang, and International Medicine, which fell by 4.89%, 1.93%, and 1.57% respectively [1] Group 2 - The hair medical concept sector saw a net inflow of 0.81 billion yuan from main funds, with 7 stocks receiving net inflows, and 5 stocks exceeding 100 million yuan in net inflow [2] - The top net inflow stock was Shuiyang Co., with a net inflow of 1.03 billion yuan, followed by Yisheng Pharmaceutical, Baicheng Pharmaceutical, and Langzi Co. with net inflows of 569.58 million yuan, 148.77 million yuan, and 139.26 million yuan respectively [2] - The net inflow ratios for Yisheng Pharmaceutical, Baicheng Pharmaceutical, and Shuiyang Co. were 22.66%, 11.58%, and 10.33% respectively [3] Group 3 - The trading performance of the hair medical concept stocks showed significant activity, with Shuiyang Co. achieving a daily increase of 20.01% and a turnover rate of 17.84% [3] - Yisheng Pharmaceutical and Baicheng Pharmaceutical also performed well, with daily increases of 9.95% and 0.49% respectively, and turnover rates of 13.43% and 4.75% [3] - The stocks with the largest negative performance included *ST Meigu, which fell by 4.89%, and other stocks like Tianen Kang and International Medicine, which also experienced declines [4]