Core Viewpoint - The stock price of Amlogic Co., Ltd. has increased by 3.31% on September 24, reaching 104.18 CNY per share, with a total market capitalization of 43.87 billion CNY, reflecting a cumulative increase of 14.48% over the past three days [1] Group 1: Company Overview - Amlogic Co., Ltd. is located in Shanghai and was established on July 11, 2003, with its IPO on August 8, 2019 [1] - The company specializes in the research, design, and sales of system-level SoC chips and peripheral chips, with 99.98% of its revenue coming from product sales and 0.02% from leasing services [1] Group 2: Shareholder Insights - E Fund's fund, the E Fund SSE STAR 50 ETF (588080), is among the top ten circulating shareholders of Amlogic, having increased its holdings by 475,300 shares in Q2, now holding 13.95 million shares, which is 3.31% of the circulating shares [2] - The fund has generated an estimated floating profit of approximately 46.59 million CNY today and 184 million CNY over the past three days [2] - The E Fund SSE STAR 50 ETF was established on September 28, 2020, with a current size of 62.68 billion CNY and a year-to-date return of 42.54% [2] Group 3: Fund Performance - The E Fund SSE STAR Artificial Intelligence ETF (588730) has also increased its holdings in Amlogic by 21,620 shares in Q2, now holding 603,800 shares, which constitutes 5.65% of the fund's net value [3] - This fund has achieved a floating profit of approximately 2.02 million CNY today and 7.96 million CNY over the past three days [3] - The E Fund SSE STAR Artificial Intelligence ETF was established on January 16, 2025, with a current size of 759 million CNY and a cumulative return of 53.52% since inception [3]

Core Viewpoint - The article emphasizes the rapid development of index systems and the increasing recognition of index investment, highlighting the launch of the "One Chart to Understand Index Investment" educational series by the Shanghai Stock Exchange in collaboration with China Fund News and China Securities Index Company [7]. Index Positioning - The article discusses the strategic importance of technological innovation in driving economic transformation, particularly in the context of artificial intelligence (AI) as a core engine for industrial change and efficiency improvement [8]. - The State Council's recent issuance of guidelines for the "Artificial Intelligence +" initiative marks a transition in China's AI development from technological breakthroughs to comprehensive empowerment across all sectors [8]. Index Composition - The Sci-Tech Innovation Board AI Index selects 30 large-cap stocks from the Sci-Tech Innovation Board that provide foundational resources, technology, and application support for AI, reflecting the overall performance of representative AI industry stocks [11]. - The index is constructed from the top 90% of stocks by average daily trading volume over the past year, focusing on companies involved in AI-related businesses across three layers: foundational resources, technology support, and application fields [14][15]. Index Performance - As of August 22, 2025, the total market capitalization of the Sci-Tech Innovation Board AI Index components exceeds 400 billion, with an average market cap of 47.9 billion and a median of 25.6 billion, showcasing a mix of leading firms and growth-oriented small to mid-cap companies [21][23]. - The top five constituents account for 49.6% of the index weight, while the top ten account for 70.6%, indicating a concentration in high-quality assets [27]. Financial Metrics - The index's components reported a year-on-year revenue growth of 20.3% and a net profit growth of 27.3% for Q1 2025, reflecting the successful transition of technology to application and improving operational conditions [33]. - Nearly half of the component companies have a research and development intensity exceeding 30%, with an overall median of 24%, significantly higher than the average for the Sci-Tech Innovation Board [33]. Investment Viability - Since its inception on September 24, 2024, the Sci-Tech Innovation Board AI Index has risen by 155%, outperforming major indices such as the CSI 300 and various Sci-Tech indices [35]. - The index has seen a surge in investment products tracking it, with total assets exceeding 12 billion and an 80% growth in the past two months [37].

Market Overview - The Shanghai Composite Index decreased by 0.49% to 3279.03 points, with a weekly high of 3296.93 points [1] - The Shenzhen Component Index fell by 0.17% to 9899.82 points, reaching a high of 9926.9 points [1] - The ChiNext Index slightly increased by 0.04% to 1948.03 points, with a peak of 1954.62 points [1] - In global markets, major indices saw gains: Nasdaq Composite up 3.42%, Dow Jones Industrial Average up 3.0%, and S&P 500 up 2.92% [1] - In the Asia-Pacific region, the Hang Seng Index rose by 2.38% and Nikkei 225 increased by 3.15% [1] ETF Market Performance - The median weekly return for stock ETFs was -0.17% [2] - The highest weekly return among scale index ETFs was 3.07% for E Fund's SSE STAR 50 Enhanced Strategy ETF [2] - The highest return in industry index ETFs was 3.03% for Southern's CSI All Share Computer ETF [2] - The top-performing thematic ETF was GF's SSE STAR 50 Artificial Intelligence ETF, with a return of 5.43% [2][4] ETF Liquidity - Average daily trading volume for stock ETFs decreased by 11.1%, while average daily turnover fell by 7.4% [6] - The turnover rate increased by 0.45% [6] ETF Fund Flows - The top five stock ETFs by fund inflow included: - Huaxia SSE 50 ETF with an inflow of 726 million yuan - Hua Tai's CSI Dividend Low Volatility ETF with 272 million yuan - E Fund's CSI Artificial Intelligence Theme ETF with 213 million yuan [9] - The top five stock ETFs by fund outflow included: - Southern's CSI 1000 ETF with an outflow of 638 million yuan - Southern's CSI 500 ETF with 588 million yuan - Huaxia's SSE STAR 50 Component ETF with 411 million yuan [10] ETF Financing and Margin Trading - The financing balance for stock ETFs decreased from 42.8688 billion yuan to 42.1794 billion yuan [11] - The highest financing buy amount was 33.9 million yuan for Huaxia's SSE STAR 50 Component ETF [11] ETF Market Size - The total market size for ETFs reached 40,559.13 billion yuan, a decrease of 12.684 billion yuan from the previous week [14] - Stock ETFs accounted for 29,483.45 billion yuan, representing the largest category in the ETF market [14][16] ETF Issuance and Establishment - No new ETFs were issued last week, but nine new ETFs were established, including various cash flow and aerospace industry ETFs [17] Institutional Insights - Huaxi Securities noted that the computing power sector continues to have underlying demand and valuation support, with potential recovery in related sub-sectors [17] - Changjiang Securities highlighted opportunities for domestic high-end AI chip manufacturers due to strong demand and limited overseas supply [17]