Market Overview - The Hong Kong stock market indices opened lower, with the Hang Seng Index falling below 27,000 points, closing down 0.67% at 26,957.77 points, with a total turnover of HKD 121.26 billion [1] - The Hang Seng China Enterprises Index decreased by 0.88% to 9,573.38 points, while the Hang Seng Tech Index dropped by 1.1% to 6,550.3 points [1] Blue Chip Performance - Li Auto-W (02015) led the decline among blue chips, falling 3.31% to HKD 96.3, with a turnover of HKD 613 million, contributing a loss of 7.19 points to the Hang Seng Index [2] - In contrast, AIA Group (01299) rose 1.28% to HKD 75.2, contributing 15.86 points to the index, while HSBC Holdings (00005) increased by 0.91% to HKD 110.9, adding 20.43 points [2] Sector Highlights - The precious metals sector, led by China Daye Non-Ferrous Metals, saw significant gains, with shares surging 18% [3] - Gold stocks and cryptocurrency-related stocks performed well, with notable increases in shares such as Tan Gold Mining (00621) up 40.38% and China Silver Group (00815) up 14.29% [3] - The chip sector continued its strong performance, with companies like ASMPT (00522) rising 6.44% and Hua Hong Semiconductor (01347) increasing by 4.57% [4] Company-Specific Developments - MicroPort Medical (00853) saw its shares rise 6.62% following the announcement of a restructuring of its cardiac rhythm management business [5] - Macau's gaming revenue for September was reported at MOP 18.289 billion, a year-on-year increase of 6%, although it fell short of market expectations due to typhoon-related casino closures [6] - Zijin Mining International (02259) reached a new high, increasing by 8.24% and is set to be included in the Hang Seng Composite Index effective October 16, 2025 [7] - Kintor Pharmaceutical-B (02171) rose 15.87% after announcing the presentation of clinical data at the upcoming American Society of Hematology annual meeting [8]