医药股，集体下挫

Group 1 - The pharmaceutical sector in both A-shares and Hong Kong stocks experienced a collective decline on September 26 [1] - In A-shares, Sunflower dropped by 10%, while Guangsheng Tang and Aosaikang fell over 8%. Other companies like Jimin Health, Hanyu Pharmaceutical, Wanbangde, Hengrui Medicine, and Huiyu Pharmaceutical also saw declines [1] - In Hong Kong stocks, WuXi AppTec decreased by over 5%, BeiGene fell by more than 4%, and Fosun Pharma dropped nearly 2% [1]