Group 1 - The A-share market is experiencing a short-term correction, with AI-related concepts leading the decline, as companies like Runze Technology, Kunlun Wanwei, and Beijing Junzheng have all dropped over 5% [1] - The 5G Communication ETF (515050) and the ChiNext AI ETF (159381) have seen intraday declines of 2.70% and 2.81%, respectively [1] - According to the strategy team at Industrial Securities, the period following the National Day holiday is a traditional window for risk appetite to increase, with a notable improvement in market winning rates, particularly favoring technology growth sectors [1] Group 2 - The 5G Communication ETF (515050) tracks the CSI 5G Communication Theme Index, with a current scale of nearly 10 billion yuan, focusing on the supply chains of companies like Nvidia, Apple, and Huawei [2] - The index has a high purity of "hard technology," with communication and electronics sectors accounting for nearly 80% (79.4%) of the total weight, where communication holds 44% and electronics 35% [2] - The ChiNext AI ETF (159381) tracks the ChiNext AI Index, with a focus on AI companies in the ChiNext market, featuring a high elasticity due to its significant allocation to optical modules and coverage of domestic software and AI application firms [2]

每日经济新闻 （责任编辑：董萍萍 ） 【免责声明】本文仅代表作者本人观点，与和讯网无关。和讯网站对文中陈述、观点判断保持中立，不对所包含内容 的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考，并请自行承担全部责任。邮箱： news_center@staff.hexun.com 9月30日，A股三大指数集体上涨，光模块CPO早盘冲高回落，5G通信ETF（515050）同步下跌， 截至11点15分，触底反弹，跌幅收窄至0.79%，成交额达2.56亿元，持仓股中兆易创新涨超8%，源杰科 技、国博电子、中科创达、卓胜微等股涨幅居前。 5G通信ETF（515050）跟踪中证5G通信主题指数，最新规模超90亿元。深度聚焦英伟达、苹果、 华为产业链。光模块CPO概念股权重占比为38%，PCB电路板概念股权重占比为14%。前十大持仓股为 新易盛、中际旭创、立讯精密、工业富联、中兴通讯、兆易创新、沪电股份、天孚通信、歌尔股份、东 山精密。权重合计62.27%。 国盛证券表示， AI规模化应用促使全球算力需求呈现指数级增长，IDC数据显示，2024年全球AI 服务器市场规模预计达到1251亿美元，并有望在2028 ...

Market Performance - The three major indices collectively rose on September 29, with the Shanghai Composite Index up by 0.9%, the Shenzhen Component Index up by 2.05%, and the ChiNext Index up by 2.74% [1] - The total trading volume in the Shanghai and Shenzhen markets reached 21,781 billion yuan, an increase of 120 billion yuan compared to the previous day [1] - Over 3,500 stocks in the market experienced gains, with sectors such as securities, batteries, non-ferrous metals, and steel leading the gains, while education, pork, coal, and chemical pharmaceuticals saw declines [1] ETF Performance - Major broad-based ETFs saw significant afternoon gains, with the A500 ETF (512050) rising by 1.39% [1] - AI-related ETFs performed well, with the Chip ETF (159995) and AI ETF (515070) both increasing by 1.14% [1] - The 5G Communication ETF (515050) rose by 2.34%, and the ChiNext AI ETF (159381) increased by 1.33%, indicating strong performance in the AI computing hardware supply chain [1] Sector Focus - Recent domestic policies and structural industry trends have garnered attention, with market funds gradually shifting from the computing power sector to other low-valuation growth sectors [1] - The market is expected to maintain a slow bull trend in the medium term, with structural growth sectors becoming key investment opportunities [1] - Key sectors to watch include new energy, humanoid robots, innovative pharmaceuticals, and non-ferrous metals, which are expected to have concentrated catalytic events [1] Earnings Expectations - According to Industrial Securities, industries with upward revisions in profit expectations since September are primarily concentrated in technology, advanced manufacturing, cyclical, consumption, and finance [2] - The third quarter reports will serve as an important window to validate the economic cycle for strong sectors represented by technology and advanced manufacturing [2] - In the technology growth narrative, sectors such as AI, innovative pharmaceuticals, and new energy have seen trading congestion return to reasonable levels, suggesting a potential focus on growth trends [2]

Core Insights - The A-share market showed mixed performance on September 29, with the 5G Communication ETF (515050) experiencing a significant intraday rise, peaking over 2% before settling at a 1.77% increase by 10:08, with a trading volume of 160 million yuan [1] - The 5G Communication ETF has attracted substantial capital inflow, with over 360 million yuan net inflow in the past five days, bringing its total size to 9.577 billion yuan [1] - The ETF focuses on AI computing hardware and leading electronics companies, tracking the CSI 5G Communication Theme Index, with significant weightings in optical module CPO stocks (38%) and PCB circuit board stocks (14%) [1] - The top ten holdings of the ETF account for 62.27% of its total weight, including companies like Xinyiseng, Zhongji Xuchuang, and Lixun Precision [1] - The rapid development of AI is expected to drive unprecedented demand for computing power and data traffic, with Galaxy Securities projecting that the 5G sector will lead globally and that the integration of new and old driving forces will enhance productivity [1] - The steady advancement of 5G network construction is leading to an expanding base of gigabit users, improving operators' profitability and cash flow, which may result in performance exceeding expectations in the 5G + AI sector [1]

Group 1 - The AI computing hardware sector is experiencing a correction, with the 5G communication ETF (515050) dropping over 2% as of 10:39 AM on September 26, 2023, and several key holdings declining more than 3% [1] - The 5G communication ETF (515050) has seen significant inflows, accumulating over 348 million yuan in the last five trading days, and currently has a total size exceeding 9 billion yuan [1] - The ETF tracks the CSI 5G Communication Theme Index, with a focus on major players in the industry such as Nvidia, Apple, and Huawei, and has a weight of 38% in optical module CPO concept stocks and 14% in PCB circuit board concept stocks [1] Group 2 - CITIC Securities analysis indicates that the capital expenditure (capex) driven by AI has substantial long-term potential and sustainability, shifting from network investment to computing power investment [2] - Historical data shows that from 2013 to 2022, Amazon's cloud computing revenue increased by 24.8 times, with capex rising by 17.5 times, while Alibaba's cloud revenue grew by 18.5 times with a 9.2 times increase in capex [2] - Major companies like Amazon, Google, and Meta have seen their annual capex as a percentage of operating cash flow reach significant levels, indicating that future capital expenditures related to AI are expected to grow alongside AI-related revenue [2]

Group 1 - A-shares experienced a slight adjustment after a significant rise, with the Shanghai Composite Index opening down 0.03% and the ChiNext Index down 0.56% [1] - The 5G Communication ETF (515050) saw a minor decline of 0.05% but had a strong inflow of nearly 460 million yuan in net subscriptions during the previous day [1] - Alibaba announced a collaboration with NVIDIA for Physical AI at the 2025 Cloud Summit, with plans to invest 380 billion yuan in AI infrastructure [1] Group 2 - The 5G Communication ETF (515050) tracks the CSI 5G Communication Theme Index and has a current scale exceeding 9 billion yuan [2] - Key holdings in the ETF include companies like Xin Yiseng, Zhongji Xuchuang, and Lixun Precision, with the top ten holdings accounting for 62.27% of the total weight [2] - The ETF has a significant focus on the supply chains of NVIDIA, Apple, and Huawei, with CPO concept stocks making up 38% and PCB stocks 14% of the weight [2]

Group 1 - The A-share market is experiencing a strong rally in the AI computing power sector, with the ChiNext AI ETF (华夏 159381) rebounding after previously dropping over 2% [1] - Major stocks leading the charge include Capital Online, Zhaolong Interconnect, Zhongji Xuchuang, and Xinyi Sheng [1] - CITIC Securities continues to recommend the computing power infrastructure supply chain, anticipating a rebound in domestic AI computing power demand from September to October, driven by strong North American demand [1] Group 2 - Guosheng Securities highlights that the ongoing investments by overseas AI giants in computing infrastructure and significant capital expenditure increases by cloud service providers confirm the industry's high prosperity and stable fundamentals [1] - The recent short-term adjustments are attributed to emotional fluctuations and previous gains, which provide a good opportunity for positioning in the long-term demand logic driven by AI [1] - The ChiNext AI ETF (华夏 159381) tracks the ChiNext AI Index (970070.CNI), with over 50% weight in optical modules, and the top three weighted stocks are Xinyi Sheng (20.3%), Zhongji Xuchuang (18.8%), and Tianfu Communication (6.5%) [1] Group 3 - The 5G Communication ETF (515050) tracks the CSI 5G Communication Theme Index, with a latest scale exceeding 8 billion [2] - It focuses on the supply chains of Nvidia, Apple, and Huawei, with optical module CPO concept stocks accounting for 38% and PCB circuit board concept stocks for 14% [2] - The full name of the related ETF is Huaxia CSI 5G Communication Theme ETF (515050) [2]

9月23日，A股三大指数全线走低跌超1%，盘面上看，早盘强势的AI算力等科技板块跟随大盘趋势高开 低走，大金融逆市走强。截至14：06，光模块CPO概念股权重占比超51%的创业板人工智能指数跌超 2%，早盘一度涨超3%。持仓股光库科技跌近8%，东土科技、联特科技、协创数据、易点天下等跌幅均 超6%。 热门ETF中，同类费率最低的创业板人工智能ETF华夏（159381）盘中成交额超1.7亿元，同指数规模最 大的5G通信ETF（515050）盘中成交额超9亿元，显示资金交易活跃。 算力方面利好催化密集，当地时间9月22日，AI芯片巨头英伟达与人工智能领军企业OpenAI宣布达成里 程碑式战略合作意向。据介绍，通过此次战略合作，OpenAI将建成并部署至少10吉瓦的AI数据中心， 配备数百万块英伟达GPU，用于构建下一代AI基础设施。为支持包括数据中心和电力容量在内的部署 计划，英伟达将在新系统落地过程中向OpenAI投资至多1000亿美元。 5G通信ETF（515050）跟踪中证5G通信主题指数，最新规模超80亿元。深度聚焦英伟达、苹果、华为 产业链。光模块CPO概念股权重占比为38%，PCB电路板概念股权重占比 ...

Group 1 - The AI sector is experiencing strong growth, with the 5G Communication ETF (515050) rising over 2% as of September 23, driven by significant investments and strategic partnerships in the industry [1] - Nvidia plans to invest up to $100 billion in OpenAI, which will utilize Nvidia's systems to create and deploy AI data centers with at least 10 GW capacity, using millions of GPUs for training next-generation AI models [1] - OpenAI is collaborating with leading Chinese tech companies, including a strategic partnership with Luxshare Precision to develop a revolutionary AI device aimed at consumers, currently in the prototype stage [1] Group 2 - The Chinese overseas computing power industry is transitioning from "performance realization" to a "expectation amplification" phase, with local companies meeting the demands of global cloud giants for high-speed optical modules and switching equipment [2] - Key players in the optical module sector are reporting significant growth, with New East Wisdom's revenue increasing by 282.64% and net profit by 355.68% in the first half of 2025, while Zhongji Xuchuang's revenue and net profit grew by 36.95% and 76.26%, respectively [2] - Chinese ODM/JDM manufacturers are playing a crucial role in producing high-rate data center switches for top global brands [2] Group 3 - The 5G Communication ETF (515050) tracks the CSI 5G Communication Theme Index, with a total scale exceeding 8 billion yuan, focusing on the supply chains of Nvidia, Apple, and Huawei [3] - The optical module CPO concept stocks account for 38% of the ETF, while PCB circuit board concept stocks make up 14% [3] - The AI ETF (159381) tracks the ChiNext AI Index, with optical module CPO stocks representing over 50% of its weight, featuring New East Wisdom, Zhongji Xuchuang, and Tianfu Communication as the top three holdings [3]

Market Performance - On September 19, the three major A-share indices collectively declined, with the Shanghai Composite Index down 0.3%, the Shenzhen Component Index down 0.04%, and the ChiNext Index down 0.16% [1] - The total trading volume in the Shanghai and Shenzhen markets was 23,494 billion yuan, a decrease of 8,172 billion yuan compared to the previous day, with over 3,400 stocks declining [1] Sector Performance - Energy metals, photolithography machines, education, tourism and hotels, coal, and engineering machinery sectors showed the highest gains, while humanoid robots, paper-making, innovative drugs, diversified finance, and liquid-cooled servers experienced the largest declines [1] ETF Performance - Major broad-based ETFs showed slight increases, with the A500 ETF (512050) rising by 0.09%. However, AI-related ETFs saw declines, with the chip ETF (159995) down 1.79% and the AI ETF (515070) down 1.06% [1] - The 5G communication ETF (515050) increased by 1.27%, and the ChiNext AI ETF (159381) rose by 0.43%, indicating strong performance in the AI computing hardware supply chain, including optical modules, PCBs, and servers [1] Foreign Investment Outlook - Foreign institutions remain optimistic about the A-share market, with Goldman Sachs maintaining an "overweight" rating and predicting an 8% upside for A-shares over the next 12 months [2] - The MSCI China and CSI 300 are currently trading at 13.5 times and 14.7 times their 12-month expected P/E ratios, respectively, which are below the historical bull market valuation limits of approximately 15-20 times [2] Market Drivers - A liquidity-driven bull market is unfolding in the Chinese stock market, with "reflation" expectations and the autonomous development of AI being key catalysts for this rally [2] - There is significant potential for incremental capital in the Chinese stock market moving forward [2] Sector Allocation - Short-term performance may favor small-cap and growth stocks due to liquidity boosts from potential Federal Reserve rate cuts. However, if domestic policies do not support this performance, attention should shift to sectors with fundamental support and U.S.-China mapping opportunities [2] - Key areas to focus on include technology-related sectors such as computing power, robotics, and supply chains, as well as sectors showing improved fundamentals like internet, tech hardware, consumer electronics, innovative drugs, non-ferrous metals, and non-bank financials [2]