中信建投研报表示，2025Q2，北美四大互联网厂商资本开支总计958亿美元，同比增长64%，持续保持 高增态势，并对后续季度以及全年展望乐观，谷歌和meta上调今年指引，亚马逊表示二季度资本开支可 代表下半年单季度资本开支水平，微软预计下季度（2026财年第一财季）资本开支超过300亿美元（对 应同比增长超过50%）。2025年是英伟达AI芯片液冷渗透大幅提升的一年，同时随着单芯片功耗的提 升，后续液冷市场规模有望明显增长。而随着ASIC机柜方案逐步采用液冷以及国内厂商超节点方案的 推出，液冷在ASIC市场以及国内市场的渗透预计也将快速提升，进一步打开市场空间。建议重视液冷 板块。我们认为，AI的发展仍在持续推进，算力需求强劲，持续推荐算力产业链，包括北美链和国内 链，建议持续重视。 ...

8月4日早盘，A股市场震荡调整，医药、AI算力等前期强势方向回调居前。截至10:46，全市场英伟达 产业链股含量高的5G通信ETF（515050）跌超1%，持仓股天孚通信跌超5%，东山精密、景旺电子、鹏 鼎控股等回调居前；光模块含量高的创业板人工智能ETF（159381）跌0.68%。 近期，北美多家云厂商公布最新一季度财报。Meta于2025年7月30日美股盘后公布2025年第二季度财 报，营收与利润均实现超预期增长，并将全年资本支出预期下限由640亿美元上调至660亿美元。据了 解，目前公司正持续加大在AI领域的投入，强调AI正在提升广告系统效率，公司应用Lattice等新模型优 化广告排序与推荐效率，并通过GEM等工具提升生成式AI广告的覆盖效果。此外，据Wind，FY25Q4微 软实现营收764.41亿美元，同比+18%，全年实现营收2817.24亿美元，同比+15%。实现净利润272.33亿 美元，同比+24%，每股收益（EPS）3.65美元，同比+24%，主要受益于云与AI业务的高利润率。 华创证券分析认为，整体来看，通信海外算力产业链进展持续提速，在算力基础设施持续投入的背景 下，预计光模块市场 ...

Group 1: ETF Performance - The Sci-Tech Chip ETF has a turnover rate of 2.28% and a transaction volume of 715 million yuan [3] - Over the past month, the Sci-Tech Chip ETF has seen a scale increase of 3.075 billion yuan, ranking first among comparable funds [3] - The ETF's net asset value has increased by 57.65% over the past year, placing it first among comparable funds [3] Group 2: Semiconductor Market Insights - In May 2025, global semiconductor sales reached 58.98 billion USD, a year-on-year increase of 27.0% [4] - China's semiconductor sales in May 2025 were 17.08 billion USD, reflecting a year-on-year growth of 20.5% [4] - The recovery of H20's sales to China is expected to alleviate supply pressures in the computing chip sector, benefiting the entire AI industry chain [4] Group 3: Key Stocks in the Sci-Tech Chip Index - The top ten weighted stocks in the Sci-Tech Chip Index account for 57.59% of the index, with notable companies including Cambricon, SMIC, and Haiguang Information [4] - Among these, SMIC has a weight of 10.22% and a price increase of 2.24% [6] - Haiguang Information shows a price increase of 4.05% with a weight of 10.15% [6]

Group 1 - The core viewpoint of the article highlights that the total capital expenditure of the four major internet companies in North America is projected to reach $95.8 billion in Q2 2025, representing a year-on-year growth of 64% [1] - Google and Meta have raised their guidance for the current year, while Amazon indicated that the capital expenditure in Q2 could reflect the level for the second half of the year [1] - Microsoft anticipates that its capital expenditure in the next quarter (Q1 FY2026) will exceed $30 billion, corresponding to a year-on-year growth of over 50% [1] Group 2 - 2025 is expected to be a significant year for the penetration of liquid cooling in NVIDIA's AI chip market, with a notable increase in single-chip power consumption, leading to a substantial growth in the liquid cooling market size [1] - The adoption of liquid cooling in ASIC cabinet solutions and the introduction of domestic manufacturers' super-node solutions are expected to accelerate the penetration of liquid cooling in both the ASIC market and the domestic market, further expanding market opportunities [1] - The ongoing development of AI is driving strong demand for computing power, and the company continues to recommend focusing on the computing power industry chain, including both North American and domestic chains [1]

Group 1 - The core viewpoint of the article highlights that the total capital expenditure of the four major North American internet companies is projected to reach $95.8 billion in Q2 2025, representing a year-on-year increase of 64%, indicating a sustained high growth trend [1] - Google and Meta have raised their guidance for the current year, while Amazon indicated that its Q2 capital expenditure could represent the quarterly capital expenditure level for the second half of the year [1] - Microsoft expects its capital expenditure for the next quarter (Q1 FY2026) to exceed $30 billion, corresponding to a year-on-year growth of over 50% [1] Group 2 - 2025 is anticipated to be a significant year for the penetration of liquid cooling in NVIDIA's AI chip market, with a notable increase in single-chip power consumption expected to drive market growth [1] - The adoption of liquid cooling in ASIC cabinet solutions and the introduction of super-node solutions by domestic manufacturers are expected to accelerate the penetration of liquid cooling in both the ASIC market and the domestic market, further expanding market opportunities [1] - The ongoing development of AI continues to drive strong demand for computing power, with a recommendation to focus on the computing power industry chain, including both North American and domestic chains [1]

周四（7月31日），创业板人工智能午后冲高回落，但仍逆市收涨，从细分赛道看，光模块等算力硬件 走势分化，AI应用全天活跃。成份股方面，易点天下20CM涨停，深信服涨超6%。光模块龙头强者恒 强，中际旭创、天孚通信拉涨超3%逆市新高，本轮涨幅分别为202.27%、138.96%。（统计区间： 2025.4.9-2025.7.31） 热门ETF方面，同标的指数规模最大、流动性突出的创业板人工智能ETF（159363）盘中一度涨超4%触 及上市新高，午后冲高回落，场内仍逆市收涨0.81%！交易活跃量能激增，全天成交额达5.38亿元创上 市新高！ 算力硬件午后分化或受一则消息影响。消息显示，网信办就H20算力芯片漏洞后门安全风险约谈英伟 达，随后与英伟达链高度相关的CPO（光模块）、PCB（印制电路板）概念股短线跳水明显。但短期情 绪波动或不改长期趋势，算力产业链逻辑具备中长期强逻辑，紧随海外算力走势、重点布局光模块的创 业板人工智能值得重点关注： 复盘来看，创业板人工智能指数已连涨3个月，本月累涨16.48%！受算力需求增长、业绩兑现等多重利 好影响，以光模块为代表的上游算力硬件显著领涨，聚焦AI算力的创业板人工智 ...

Market Overview - The A-share market experienced fluctuations on July 31, with the Shanghai Composite Index down 1.18%, the ChiNext Index down 1.66%, and the Shenzhen Component Index down 1.73% [1] - The total market turnover approached 2 trillion yuan, reaching 1.9618 trillion yuan, an increase of 90.9 billion yuan compared to the previous trading day [1] Sector Performance - The large technology, medical biology, and related sectors saw gains, while cyclical sectors such as steel, coal, and insurance faced adjustments [3][7] - The AI and computing power sectors showed strong performance, with significant activity in liquid cooling servers and AI-related concepts [7] Notable Stocks - *ST Guandao (839680) resumed trading and hit a "30CM" limit up, closing at 12.24 yuan per share with a trading volume exceeding 200 million yuan and a turnover rate of over 51% [4][6] - Xizang Tourism (600749) achieved a historical trading volume, closing at 28.2 yuan per share after a series of nine consecutive limit-ups [10][12] Company Announcements - *ST Guandao announced the risk of being subject to major illegal forced delisting due to an ongoing investigation by the China Securities Regulatory Commission [6] - Xizang Tourism reported a projected net profit of approximately 2 million yuan for the first half of 2025, indicating a turnaround from losses [13] Investment Insights - Analysts suggest focusing on the computing power industry chain, as the AI wave continues to drive performance improvements in related companies [8] - The A-share market is expected to see structural opportunities in August, supported by policy and fundamental factors, with a focus on high-certainty industries [14]

Group 1: AI and Computing Industry - The AI sector is experiencing significant growth, with major companies like Industrial Fulian seeing an 8.64% increase in stock price, reaching a market capitalization of 704.2 billion yuan [2] - The computing power supply chain is leading the market, with stocks such as New Yisheng, Shenghong Technology, and Zhongji Xuchuang hitting historical highs [5] - Meta reported a revenue of $47.516 billion for Q2 FY2025, a 22% increase year-over-year, and raised its capital expenditure forecast for the year to between $66 billion and $72 billion [5] - Microsoft reported a revenue of $76.4 billion for Q4 FY2025, an 18% year-over-year increase, and plans to exceed $30 billion in capital expenditures for Q1 FY2026 due to strong demand for cloud and AI products [6] - CITIC Securities suggests that the computing power industry remains highly prosperous, with potential for valuation increases, recommending focus on core companies with sustained high growth and low historical valuations [6] Group 2: Pharmaceutical and Assisted Reproductive Technology - The innovative drug sector is leading the pharmaceutical market, with companies like Shutaishen and Tebao Bio achieving significant stock price increases [4] - The assisted reproductive technology sector is experiencing rapid growth, with the market expected to reach 85.43 billion yuan by 2025, driven by government support and reimbursement policies [8] - The Chinese government is implementing measures to support fertility, including reimbursement for assisted reproductive technologies, which is expected to benefit over 1 million people in 2024 [8] - The assisted reproductive industry is characterized by high regulatory barriers, with public hospitals dominating the market and facing strict licensing requirements [9]

今天上午，市场显著分化。AI、医药股走强，周期、消费、金融等板块回调。 医药股方面，创新药板块继续领涨，舒泰神、特宝生物、福元医药等个股大涨，盘中股价创历史新高。 截至上午收盘，上证指数下跌0.68%，深证成指下跌0.45%，创业板指上涨0.43%。 算力产业链上涨 今天上午，算力产业链上涨，液冷服务器、光模块、铜缆高速连接等板块上涨。新易盛、胜宏科技、中 际旭创、工业富联、鼎通科技、沪电股份、东山精密、生益电子、天孚通信等个股盘中股价创历史新 高。 AI方面，算力产业链领涨，新易盛、胜宏科技、中际旭创、工业富联等多只大市值龙头股上涨，盘中 股价均创历史新高。其中，工业富联（601138）上涨8.64%，盘中一度涨停，总市值突破7000亿元，为 7042.2亿元。 当地时间7月30日，微软发布截至2025年6月30日的2025财年第四财季业绩。微软第四财季营收为764亿 美元，同比增长18%；净利润为272亿美元，同比增长24%。 微软表示，考虑到对云和人工智能产品的强劲需求以及大量合同积压，公司将继续在资本支出和运营费 用方面进行投资，预计2026财年第一财季的资本支出将超过300亿美元。 中信建投表示，算 ...

Group 1 - The AI industry chain is experiencing significant growth, with AI hardware such as optical modules driving applications to rise, leading to a more than 3% increase in the ChiNext AI index [1] - Leading companies in the optical module sector, including Yizhongtian, have reached new highs, while AI application firms like Yidian Tianxia and Deepin Technology have seen substantial stock price increases [1][3] - The largest and most liquid ChiNext AI ETF (159363) has seen its intraday gains expand to 3.73%, with trading volume exceeding 235 million yuan [1][4] Group 2 - Nvidia's stock has reached an all-time high, and the A-share computing power industry chain is viewed as a rare growth sector, with expectations for a significant commercial rollout of AI [3] - The total number of registered users for large model applications has surpassed 3.1 billion, indicating strong growth potential for vertical AI products in the second half of the year [3] - The upcoming recovery in overseas computing power trends and policy support is expected to inject confidence into the domestic AI industry chain, creating new investment opportunities [3]