Group 1: Market Overview - The Hang Seng Index fell by 0.43%, down 111 points, closing at 25,799 points, while the Hang Seng Tech Index dropped by 1.36% [1] - The Hong Kong stock market saw a trading volume of HKD 156.2 billion in the morning session [1] Group 2: Biotechnology and Pharmaceuticals - HEC Pharm (02617) experienced a short-term surge, rising by 42% with a trading volume exceeding HKD 1.1 billion [1] - Rongchang Bio (09995) rose over 5% following the publication of its Phase III clinical trial results for Taitasip in treating systemic lupus erythematosus in NEJM [2] - Baixin An-B (02185) increased by over 10%, with institutions indicating that its commercialization is set to accelerate [5] Group 3: Telecommunications and Technology - ZTE Corporation (00763) saw a peak increase of 7%, with its stock price up over 80% year-to-date, as the company strengthens its research and development in intelligent computing products [3] Group 4: Aviation Sector - Major airlines in Hong Kong reported strong operational data for September, indicating a potential sustained recovery in the industry, with China Eastern Airlines (00670) up 4.9% and China Southern Airlines (01055) up 2% [3] Group 5: Consumer Sector - New consumption concept stocks in Hong Kong collectively rose, with Lao Pu Gold (06181) up 6%, Wei Long (09985) up 3%, Pop Mart (09992) up over 5%, and Guoquan (02517) up over 3% [3] Group 6: Education Sector - Education stocks in Hong Kong surged, with Think Tank Education (01769) leading with an increase of over 18%, and New Oriental-S (09901) rising over 6% [4] Group 7: Energy Sector - COSCO Shipping Energy (01138) rose over 4% due to strong demand in the crude oil tanker market in September, with VLCC freight rates expected to strengthen [6] Group 8: Market Volatility - Bit Strategy (06113) fell over 9% after being named by the Hong Kong Securities and Futures Commission for having highly concentrated shareholding [7] - Xiaomi Group-W (01810) declined by 3%, with institutions noting that its stock price volatility is influenced by multiple news events and market rumors [8]