Market Overview - The Hong Kong stock market experienced a significant decline in the afternoon, with major indices dropping over 2% after reaching recent highs earlier in the day. The Hang Seng Index closed down 1.35%, while the Hang Seng China Enterprises Index and the Hang Seng Tech Index fell by 1.46% and 0.99%, respectively [1][2]. Sector Performance - The technology sector, which had previously driven market gains, saw a broad pullback, with major financial stocks (banks, insurance, and brokerage firms) collectively dragging the market down. Real estate stocks faced substantial declines, reflecting ongoing market adjustments, with coal, home appliance, education, catering, gaming, and gold stocks also experiencing losses [2][3]. - Semiconductor stocks maintained strong performance amid news of anti-dumping investigations and rumors of a ban on Nvidia, with Huahong Semiconductor rising by 8.6% and leading firm SMIC reaching a historical high [2][10]. Notable Stock Movements - Major technology stocks such as Xpeng Motors, Haier Smart Home, and Bilibili saw declines exceeding 3%, while Tencent, Alibaba Health, and Midea Group also fell [4][5]. - Real estate stocks collectively dropped, with Country Garden falling over 10% and other firms like Jin Hui Holdings and Oceanwide Holdings declining by more than 7% [6]. - Chinese brokerage stocks also fell, with Hongye Futures down over 5% and other firms like Zhongzhou Securities and CITIC Securities following suit [7][8]. - Education stocks faced significant declines, with China Education Industry dropping over 9% and other firms like Zhongjiao Holdings and Huazhong Education also experiencing losses [9]. - The semiconductor and chip sectors saw gains, with ASMPT and Huahong Semiconductor both rising over 8% [10]. - The innovative drug sector performed well, with companies like Crystal Technology and Heng Rui Pharmaceutical seeing increases of over 5% [11]. Capital Flows - Southbound capital recorded a net inflow of HKD 6.288 billion, with net purchases of HKD 1.907 billion through the Shanghai-Hong Kong Stock Connect and HKD 4.382 billion through the Shenzhen-Hong Kong Stock Connect [13]. Future Outlook - Analysts predict a "super long bull market" for Hong Kong stocks, with expectations that the Hang Seng Index could reach around 28,000 points by November, and the Hang Seng Tech Index may target a range of 6,000 to 6,200 points [15].

A股市场半导体板块集体拉升，其中，上海合晶、寒武纪-U20CM涨停，盛科通信涨超15%，阿石创、 富满微涨超13%，源杰科技涨近10%，灿芯股份、泰凌微涨超8%，芯原股份、甬矽电子涨超7%，广立 微涨超6%。 相关ETF方面，半导体产业ETF（159582）持续走高，大涨近3%，成交额近2500万，换手率超12%，交 投活跃。成分股中多数上涨，寒武纪-U、上海合晶20CM涨停；中巨芯-U涨超5%；上海新阳涨超4%； 芯源微、海光信息涨超3%；中芯国际、中船特气、晶瑞电材、金海通等个股跟涨，涨幅均超2%。 科创芯片ETF博时（588990）午盘大涨超3%，成交额近2000万，换手率近10%，交投活跃。成分股中超 半数上涨，上海合晶20CM涨停；寒武纪-U涨超19%；盛科通信-U涨超16%；源杰科技涨超12%；芯原 股份涨超8%；成都华微、翱捷科技-U、华虹公司涨超5%。 资金与预期：9月"全国人工智能产业发展大会"、10月"第十届中国国际人工智能大会暨算力算法峰 会"等密集会务强化产业交流与资本关注；OpenAI正式发布GPT-5，全球AI应用链条外溢提振。 增量资金与风险偏好延续：昨日两市放量创年内高位后，今 ...