招商证券指出，从中长期角度，建议以周期为轴，供需为锚。关注新科技周期下，全社会智能化的进展 （大模型的持续迭代、算力基础设施与AI生态的完善、AI商业模式的落地、以及AI对消费电子、机器 人等赋能），国产替代周期下相关产业链的自主可控（国产大模型、国产AI应用与算力、国产集成电 路产业链），以及"双碳"周期下碳中和全产业链的降本增效（光伏、风电、储能、氢能、核电），电动 化智能化大趋势下电动智能汽车渗透率增加。 北美云厂商资本开支持续扩张，显示AI算力需求强劲，国产算力产业链有望深度受益于海外映射逻 辑。公开信息显示，云计算50ETF（516630）跟踪云计算指数（930851）。该指数的AI算力含量较高， 覆盖了光模块&光器件、算力租赁、数据中心、AI服务器、液冷等热门算力概念。云计算50ETF （516630）为跟踪该指数合计费率最低的ETF。 8月26日早盘，美容护理、计算机等行业板块领涨A股，华鲲振宇、华为鸿蒙、华为HMS、华为鲲鹏、 服务器等概念板块活跃，稀土、GPU、覆铜板等概念板块下跌。近期热度较高的云计算50ETF （516630）低开高走，现小幅翻红，持仓股中，曙光数创、税友股份、恒生电子、 ...

Group 1 - A-shares showed mixed performance on August 20, with the ChiNext Index dropping over 1%, led by declines in the pharmaceutical and communication sectors [1] - The liquid cooling server concept stocks gained strength, with Inspur Information hitting a 10% limit up, indicating a positive trend in this segment [1] - According to Industrial Securities, the liquid cooling market has reached a turning point, with increased shipments of GB200 and GB300 cabinet-level solutions, and a growing demand for liquid cooling technology in various applications [1] Group 2 - North American cloud vendors continue to expand capital expenditures, reflecting strong demand for AI computing power, which is expected to benefit the domestic computing power industry chain [2] - The Cloud Computing 50 ETF (516630) tracks an index with a high AI computing power content, covering popular concepts such as optical modules, computing power leasing, data centers, AI servers, and liquid cooling [2] - The Cloud Computing 50 ETF (516630) has the lowest total fee rate for tracking this index, making it an attractive investment option [2]

开源证券观点认为，在光模块、PCB已大幅上涨的背景下，站在当前的时间点，液冷板块是战略性 投资机会。液冷，作为AI算力链条的一份子，具备"增长强劲、叙事完备、赔率占优"三大特征。胜率视 角看，（1）液冷基本面斜率变化或更陡峭；（2）对比光模块、PCB，当前所处时期较早；（3）政策 驱动下，能效标准趋严，液冷从"可选"变"刚需"。赔率视角看，在市场高低切后，液冷在AI算力链条内 的赔率优势很大。综合以上，液冷符合强主题三要素，具备自上而下推动明确、行业空间大、催化剂密 集。 北美云厂商资本开支持续扩张，显示AI算力需求强劲，国产算力产业链有望深度受益于海外映射 逻辑。公开信息显示，云计算50ETF（516630）跟踪云计算指数（930851）。该指数的AI算力含量较 高，覆盖了光模块&光器件、算力租赁、数据中心、AI服务器、液冷等热门算力概念。云计算50ETF （516630）为跟踪该指数合计费率最低的ETF。 每日经济新闻 （责任编辑：张晓波 ） 8月18日早盘，A股三大指数集体上涨，创业板指站上2600点关口，成功突破2024年10月8日创下的 阶段高点。盘面上，影视、液冷服务器、光模块、消费电子等方向领涨 ...

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 8月12日早盘，A股三大指数高开高走。盘面上，光模块CPO、医疗器械、煤炭开采、GPU等概念 板块盘中大幅活跃。近期热度较高的云计算50ETF（516630）涨超0.5%，持仓股中，神州泰岳、曙光数 创、新易盛、中际旭创等领涨。 中信证券指出，2025Q2，科技巨头整体经营状况均显著好于市场此前偏谨慎的预期，云业务增速 上行势头亦更加显著，同时随着AI应用渗透率提升，算力需求大于供给的趋势延续，叠加美国税收改 革法案"大而美"法案带来的自由现金流增量，共同推动2025年整体资本性支出（CAPEX）指引上修， 对于2026年CAPEX的展望也更加积极，该机构估算2025/2026年全球AI CAPEX规模同比增速分别为 +64%/50%。 北美云厂商资本开支持续扩张，显示AI算力需求强劲，国产算力产业链有望深度受益于海外映 ...

Group 1 - The A-share market experienced a rise and subsequent decline, with sectors such as servers, optical modules, medical devices, and GPUs leading the gains, while rare earth concepts faced significant losses [1] - The latest report from China International Capital Corporation (CICC) highlights that the upgrade of AI computing hardware architecture is driving rapid growth in demand for high-end HDI and high-layer boards, with global computing power demand undergoing systematic expansion [1][2] - CICC estimates that the AI-related PCB market size is expected to reach $5.6 billion in 2025 and $10 billion in 2026 [1] Group 2 - On the supply side, PCB production capacity is accelerating, but the efficiency of capacity release is lagging behind the growth rate of AI demand, leading to a sustained supply-demand gap in the medium term [2] - North American cloud vendors are continuing to expand capital expenditures, indicating strong demand for AI computing power, which is expected to benefit the domestic computing power supply chain significantly [2] - The cloud computing 50 ETF (516630) tracks an index with a high AI computing content, covering popular computing concepts such as optical modules, computing leasing, data centers, AI servers, and liquid cooling [2]

Group 1 - A-shares opened higher on August 5, with the Shanghai Composite Index up 0.15%, Shenzhen Component Index up 0.34%, and ChiNext Index up 0.65% [1] - The market showed strong performance in sectors such as robotics and PEEK materials, while the military industry also performed actively [1] - The Cloud Computing 50 ETF (516630) experienced fluctuations, with top gainers including Zhongke Xingtu, Zhongji Xuchuang, and Xinyism, while Wanxing Technology, Yidian Tianxia, and Guotou Intelligent faced declines [1] Group 2 - U.S. stock markets closed higher overnight, with the Dow Jones up 1.34%, Nasdaq up 1.95%, and S&P 500 up 1.47%, driven by a rally in popular tech stocks, particularly Nvidia, which rose by 3.6% [1] - Market expectations for a Federal Reserve interest rate cut have been increasing, with Fed's Daly indicating that the timing for a rate cut is approaching, suggesting two rate cuts this year would be appropriate [1] Group 3 - Longcheng Securities believes that the continuous upgrade of domestic and international large models is increasing the demand for computing power, while chip performance improvements are facilitating breakthroughs in the AI industry [1] - The ability of AI models to simulate human interactions is expected to drive the commercialization of more AI+ applications, positioning AI-driven digital interaction as a potential hot sector in the next internet and gaming industry [1] - Institutions remain optimistic about investment opportunities across various segments of computing power [1] Group 4 - The Cloud Computing 50 ETF (516630) tracks the Cloud Computing Index (930851), which has a high AI computing power content and covers popular computing concepts such as optical modules, computing leasing, data centers, AI servers, and liquid cooling [2] - The Cloud Computing 50 ETF (516630) is noted for having the lowest total expense ratio among ETFs tracking this index [2]

Group 1 - A-shares in sectors such as non-ferrous metals, steel, and coal showed strong performance, while media, utilities, and electronics sectors experienced declines [1] - OpenAI's recent launch of the ChatGPT Agent, which possesses autonomous thinking and action capabilities, has positively influenced market sentiment, particularly in Kimi concept stocks [1] - The demand for AI computing power is expected to grow due to continuous iterations of large models and increased capital expenditure from internet companies, benefiting related sectors such as AI servers and data centers [1] Group 2 - Nvidia's stock price has surged, indicating that the domestic computing power industry chain may significantly benefit from overseas mapping logic [2] - The Cloud Computing 50 ETF (516630) tracks an index with a high AI computing power content, covering popular concepts such as optical modules, computing power leasing, and AI servers [2]

Group 1 - The overall A-share market showed a slight upward trend on July 11, with major indices mostly rising, particularly in sectors like brokerage, biotechnology, insurance, and heavy machinery [1] - The recently popular Cloud Computing 50 ETF (516630) saw a slight increase, with top-performing holdings including Dongfang Guoxin, Fanwei Network, Zhongke Xingtou, and others [1] - xAI released its latest AI model, Grok4, which achieved a comprehensive score of 73, surpassing OpenAI's o3-pro (71) and Google's Gemini 2.5 Pro (70), indicating it is currently the strongest AI model [1] Group 2 - The competitive landscape for large models is taking shape, with companies increasing investments to become significant players in the field [2] - xAI plans to launch a professional coding model in August, a multimodal intelligent agent in September, and a video generation model in October, aiming for comprehensive AI coverage within three months [2] - OpenAI is set to release GPT-5 in the summer, while Google is testing the next-generation Gemini 3.0 series models, indicating ongoing competition and demand for computing power [2]

Group 1 - The core viewpoint highlights that sectors such as telecommunications, building materials, electronics, and power equipment are leading the A-share market, with significant activity in photovoltaic-related concepts [1] - CoreWeave has become the first cloud service provider to deploy NVIDIA's GB300NVL72 system, indicating a strong demand for computing power driven by AI advancements [1] - Oracle has signed multiple large cloud agreements, with one expected to contribute over $30 billion annually starting from the 2028 fiscal year, showcasing the financial potential of cloud services [1] Group 2 - The cloud computing 50 ETF (516630) is tracking a cloud computing index that has a high AI computing power content, covering popular concepts such as optical modules, computing leasing, data centers, and AI servers [2] - NVIDIA's recent stock price surge is expected to benefit the domestic computing power industry chain, reflecting a positive outlook for companies involved in this sector [2]

Group 1 - The A-share market is experiencing an upward trend, with the Shanghai Composite Index challenging the 3500-point mark and major indices rising [1] - Active sectors include circuit boards, high-speed copper connections, optical modules, online gaming, CRO, and HBM [1] - The recent surge in the cloud computing 50 ETF (516630) is attributed to the rise of large models and generative AI applications, which are significantly expanding the AI server market [1] Group 2 - Lightcounting predicts that the market size for 800G Ethernet optical modules will exceed that of 400G by 2025, with the overall market for 800G and 1.6T optical modules expected to surpass $16 billion by 2029 [1] - Chinese optical module manufacturers are increasing their global market share, with the latest 2024 global optical module top 10 list showing that Chinese firms occupy 7 positions [1] - The demand for high-speed optical modules is expected to enhance the industry's profitability [1] Group 3 - Nvidia's recent stock price surge is likely to benefit the domestic computing power industry chain due to overseas mapping logic [2] - The cloud computing 50 ETF (516630) tracks a cloud computing index (930851) that has a high AI computing power content, covering popular concepts such as optical modules, computing power leasing, data centers, AI servers, and liquid cooling [2] - The cloud computing 50 ETF (516630) is noted for having the lowest total expense ratio among ETFs tracking this index [2]