Sou Hu Cai Jing·2026-01-12 13:54Market Overview - The A-share market continued its upward trend on January 12, with over 4,100 stocks rising and more than 200 stocks hitting the daily limit. The Shanghai Composite Index rose by 1.09% to close at 4,165.29, marking a new ten-year high and achieving a 17-day winning streak. The Shenzhen Component Index increased by 1.75%, and the ChiNext Index rose by 1.82. The total trading volume in the Shanghai and Shenzhen markets reached 36,450 billion, a significant increase of nearly 5,000 billion from the previous trading day, setting a record for the highest trading volume in A-share history [1]. AI Sector - The AI industry chain experienced a surge, with significant gains in ETFs focused on domestic computing power and AI applications. The Big Data ETF (516700) and the Xinchuang ETF (562030) both hit the daily limit, while the ChiNext AI ETF (159363) surged by 7.85%, reaching a new high since its listing. The Sci-Tech AI ETF (589520) also saw a substantial increase of 7.73%, closing at a new listing high [1][3]. - The entrepreneurial AI sector has shown robust performance, with the ChiNext AI ETF (159363) experiencing a trading volume exceeding 1 billion, and a net subscription of 352 million units. The current price of 1.127 yuan is approaching the pre-rights issue closing price of 1.191 yuan, indicating a potential "filling rights" scenario [5][8]. Commercial Aerospace and Satellite Navigation - The commercial aerospace and satellite navigation sectors are booming, with the General Aviation ETF (159231) rising by 8.71%, marking its largest single-day increase since its listing. The fund saw a net subscription of 36 million units in a single day. The military industry sector also performed well, with the military ETF (512810) rising by 5.97%, reaching a new high [1][4]. - The commercial aerospace industry in China is entering a rapid development phase, with expectations that the market size will reach 8 trillion yuan by 2030. The industry encompasses satellite manufacturing, rocket launches, and satellite applications, supported by national policies and strategic plans [5]. Hong Kong Market - The Hong Kong stock market saw a significant rally in AI stocks, with the Hong Kong Internet ETF (513770) rising by 5.36%. This surge reflects strong investor confidence and a positive market sentiment towards AI applications [2][10]. - Major internet companies in Hong Kong are leveraging their large user bases and advanced AI technologies to drive commercialization in the AI sector. Notable increases in user engagement and revenue from AI applications have been reported [12]. Investment Outlook - Analysts are optimistic about the ongoing bull market, suggesting that the current market environment is conducive to sector rotation and thematic investments, particularly in AI and semiconductor industries. The focus is on future industrial hotspots and the price increase chain of resource products [3][6]. - The AI application sector is viewed as a pivotal point for investment, with expectations for significant revenue realization in the coming years as AI technologies become more integrated into various industries [7][8].