Core Viewpoint - The Hong Kong stock market experienced fluctuations, with the Hang Seng Index closing up by 0.24% at 23,601.26 points, driven by the strong performance of newly listed stocks, particularly 恒瑞医药 (Hengrui Medicine) which surged over 25% on its debut [1] Market Performance - The Hang Seng Index recorded a trading volume of 203.67 billion HKD [1] - The Hang Seng Technology Index declined by 0.09%, closing at 5,246.87 points [1] Sector Performance - The innovative drug sector saw significant gains due to the listing of 恒瑞医药, contributing to a broader rally in the market [1] - The automotive parts and film sectors also showed strong performance, while the clothing retail sector faced declines [1] Individual Stock Highlights - Mirxes-B (02629.HK) rose by 28.76% on its first trading day [1] - 恒瑞医药 (01276.HK) increased by 25.2% [1] - BYD Company (01211.HK) saw an increase of nearly 2% [1] - Alibaba Pictures (01060.HK) rose by 8% [1] - China Health Group (00673.HK) resumed trading and surged over 110% [1] - Tmall (06110.HK) fell by over 9.4% [1] - Chow Tai Fook (01929.HK) decreased by 3.3% [1] - Xpeng Motors (09868.HK) dropped by 3.9% [1]