Zheng Quan Shi Bao Wang·2025-07-04 08:42Group 1 - The Alzheimer's concept sector rose by 1.80%, leading the gains among concept sectors, with 18 stocks increasing in value [1][2] - Notable gainers included Hotgen Biotech with a 20% limit up, and other companies like Jingxin Pharmaceutical and Haizheng Pharmaceutical also reached their limit up [1][2] - The sector saw a net inflow of 372 million yuan from main funds, with 17 stocks receiving net inflows, and six stocks exceeding 30 million yuan in net inflow [2][3] Group 2 - The top three stocks by net inflow were Haizheng Pharmaceutical (105 million yuan), Jingxin Pharmaceutical (88.79 million yuan), and Hotgen Biotech (79.62 million yuan) [2][3] - The net inflow ratios for leading stocks were 9.03% for Haizheng Pharmaceutical, 7.51% for Jingxin Pharmaceutical, and 8.09% for Hotgen Biotech [3][4] - Stocks with significant declines included Fujilai, Wohua Pharmaceutical, and Wanbangde, with declines of 1.61%, 1.30%, and 1.29% respectively [1][5]