特约记者丨庞华玮 不过，随着AI主题基金近期涨幅显著，部分资金选择获利了结。来自机构的数据显示，近一周AI基金 的净流入额合计为-158.56亿元，表明整体上AI基金在近期面临资金流出压力。 业内人士建议投资者关注AI短期调整的风险，但是认为AI长期趋势向上。 霸屏绩优榜 截至8月22日，6月以来，基金诞生了3只"翻倍基"，13只基金收益超80%，它们共同点是，重仓AI算 力。 编辑丨张星 最近3个月，基金收益榜出现了明显的赛道转换，表现最好的一条主线是AI算力，取代了之前最被看好 的创新药。 6月以来，AI算力造就了3只"翻倍基"，13只收益超80%的基金。值得一提的是，近3个月基金收益 TOP20产品全部重仓AI算力。 事实上，8月以来，大量重仓AI基金已由亏转盈。 如果从本轮AI算力概念股4月9日触底反弹算起，市场上已诞生了19只"翻倍基"（其中18只重仓AI），98 只基金收益超80%，大部分都来自AI算力。 8月，A股的AI算力概念股进一步开启了加速拉升行情。最新的一个交易日8月25日，寒武纪大涨 11.40%，总市值近5800亿元。仅用了一个多月时间，寒武纪就从7月10日低点520.67元/股上涨 ...

8月25日，A股主要指数高开高走，沪深两市成交额逾3万亿元。AI、半导体等科技赛道的龙头股表现强 势，成为推动市场上行的重要力量。 截至收盘，上证指数涨1.51%，报3883.56点；深证成指涨2.26%，报12441.07点；创业板指涨3.00%，报 2762.99点。沪深两市成交额总计3.14万亿元，仅次于2024年10月8日的3.45万亿元。 市场活跃度显著提升 8月25日，从A股开盘伊始，投资者便展现出较高的参与热情。开盘不足半小时，两市成交额就已连续 第63个交易日突破1万亿元。截至收盘，A股已连续9个交易日成交额超过2万亿元。 从个股来看，有5只个股成交额超200亿元，14只个股成交额超100亿元，绝大多数为科技龙头股，包括 寒武纪-U、海光信息、中兴通讯、胜宏科技、中芯国际等。 数据显示，2025年以来，A股累计成交额已达236.82万亿元，超越历史上大多数年份的全年成交额，仅 次于2021年、2024年和2015年。这一数据反映出今年市场活跃度的显著提升。 上证指数日K线图 张大伟 制图 数据显示，2025年以来，A股累计成交额已达236.82万亿元，超越历史上大多数年份的全年成交额，仅 次于 ...

Group 1 - The A-share market has reached a historic moment with the Shanghai Composite Index closing up 1.51%, and total trading volume hitting 3.177 trillion yuan, marking the second highest trading day in history [2][6]. - The market is witnessing a surge in confidence, as evidenced by the rapid increase in the index levels since May, with significant gains in a short period [4][5]. - The current bull market in A-shares is evident, with technology stocks leading the charge and attracting substantial capital inflows [6][9]. Group 2 - Various sectors are performing well, including hard technology, rare earths, biomedicine, and consumer goods, indicating a broad-based market rally [10][12]. - Notable technology stocks such as Cambrian (寒武纪) have seen significant price increases, with a recent rise of 11.4% and a five-day cumulative increase of 45.78% [14][17]. - The overall market sentiment is bolstered by favorable macroeconomic signals, including expectations of interest rate cuts from the Federal Reserve, which have positively impacted both A-shares and Hong Kong stocks [18][19]. Group 3 - The Hong Kong market is also experiencing a strong rally, with the Hang Seng Index rising 1.94%, driven by major tech companies like NIO and Alibaba [21][22]. - Alibaba's recent business restructuring and positive earnings expectations have contributed to its stock price increase, reflecting market optimism [24][25]. - The influx of capital into Hong Kong stocks is evident, with significant net inflows from both domestic and international investors, particularly in technology sectors [29][32]. Group 4 - The Hong Kong Technology 50 ETF has seen substantial inflows, indicating strong investor interest in technology stocks, which are expected to continue performing well [36][40]. - The valuation of the Hong Kong technology index remains attractive compared to historical levels, suggesting potential for further growth [38][41]. - The shift towards technology as the main driver of market growth signifies a new era for Chinese stocks, with expectations of a tech-driven bull market ahead [41].

Core Viewpoint - The AI chip sector experienced a significant surge, driven by multiple favorable news, including advancements in domestic chip design and increased demand for AI capabilities [4][5]. Group 1: Market Dynamics - The AI chip concept stocks saw a sudden spike, with companies like Cambrian, Haiguang Information, and Yuntian Lifei hitting the 20% daily limit up, while Hengsuo shares rose over 13% [4]. - A new policy financial tool worth 500 billion yuan is set to be introduced, focusing on digital economy and AI sectors, highlighting the global emphasis on AI industries [4]. Group 2: Technological Advancements - DeepSeek announced the release of DeepSeek-V3.1, which utilizes UE8M0 FP8 Scale parameters, indicating a shift towards more applications of domestic AI chips in training and inference processes [4][5]. - Deloitte's report predicts that the new generation of AI chips will exceed $150 billion by 2025, with the global AI chip market expected to grow to $400 billion by 2027 [5]. Group 3: Domestic Market Trends - There is an increasing demand for domestic AI chips driven by the growth of AI cloud server industries and the rising desire for higher domestic chip localization rates among local cloud providers [5].

Group 1: Market Trends in AI and Computing Power - China's computing power platforms are accelerating construction, with 10 provinces officially connected, and a projected growth of over 40% in intelligent computing power by 2025 [8] - Deepseek has optimized data formats UE8M0 FP8 to address the computing power limitations of domestic AI chips, with Zhongke Shuguang completing a full industry chain layout in computing power [11] - The domestic supernode penetration rate is expected to accelerate, with significant performance elasticity anticipated for related companies like Shengke Communication and Feiling Kesi [16][18] Group 2: Company Performance and Developments - Cambridge Technology reported a 15.48% revenue increase and a 51.12% net profit increase in the first half of 2025, driven by high-end product breakthroughs and AI data center demand [20][21] - Shengyi Electronics achieved a revenue of 3.769 billion (up 91%) and a net profit of 531 million (up 452%) in the first half of 2025, with a focus on the 800G market [22] - Haiguang Information's DCU series products are among the few domestic GPGPU products capable of full precision floating-point and various integer data calculations, leading to a 36.74% increase in stock price [25][26] Group 3: Liquid Cooling Technology - AI model updates and application deployments are driving demand for liquid cooling solutions, with the global AI liquid cooling market expected to reach $8.6 billion by 2026 [35] - The main liquid cooling medium is expected to shift towards perfluorinated compounds, with companies like Xinzhou Bang and Bayi Shikong showing significant stock price increases [36][40] - The cessation of PFAS production by 3M by the end of 2025 presents an opportunity for Chinese fluorochemical companies to enter the high-end market, with Sanmei Co. experiencing a stock surge [38][39] Group 4: Investment Opportunities - The potential for investment in companies related to AI and computing power is highlighted, with significant stock price increases observed in companies like Zhongke Shuguang, Cambridge Technology, and Haiguang Information [11][20][25] - The liquid cooling market is also seen as a growth area, with companies like Xinzhou Bang and Sanmei Co. benefiting from the transition to liquid cooling technologies [36][38]

中信证券股份有限公司 关于海光信息技术股份有限公司 2025 年半年度持续督导跟踪报告 中信证券股份有限公司（以下简称"中信证券"或"保荐人"）作为海光信 息技术股份有限公司（以下简称"海光信息"或"公司"或"上市公司"）首次 公开发行股票并在科创板上市的保荐人。根据《证券发行上市保荐业务管理办法》 《上海证券交易所科创板股票上市规则》等相关规定，中信证券履行持续督导职 责，并出具本持续督导 2025 年半年度跟踪报告。 一、持续督导工作概述 1、保荐人制定了持续督导工作制度，制定了相应的工作计划，明确了现场 检查的工作要求。 2、保荐人已与公司签订保荐协议，该协议已明确了双方在持续督导期间的 权利义务，并报上海证券交易所备案。 3、本持续督导期间，保荐人根据相关法规和规范性文件的要求履行持续督 导职责，具体内容包括： （1）查阅公司章程、三会议事规则等公司治理制度、三会会议材料； （2）查阅公司财务管理、会计核算和内部审计等内部控制制度； （3）查阅公司与主要股东及其关联方的资金往来明细及相关内部审议文件、 信息披露文件； （4）查阅公司募集资金管理相关制度、募集资金使用信息披露文件和决策 程序文件、募集资 ...

Group 1 - The core viewpoint of the article highlights that the A-share market indices in China experienced a collective rise, with the MSCI China A50 Connect Index increasing by approximately 1.6%, indicating strong performance among core leading assets [1] - The market reached new highs, driven primarily by high-net-worth individuals and corporate clients rather than retail investors, suggesting a shift in market participation dynamics [1] - The continuation of the current market trend requires new allocation clues rather than merely relying on "abundant money" and liquidity [1] Group 2 - The A50 ETF (159601) closely tracks the MSCI China A50 Connect Index, providing a packaged investment in 50 leading interconnected assets, making it a preferred choice for both domestic and foreign capital [1] - The MSCI China A50 Connect Index emphasizes liquidity and industry balance during its compilation, showcasing significant large-cap characteristics compared to other "beautiful 50" indices in the market [1]

8月25日，海光信息大宗交易成交9700股，成交额203.8万元，占当日总成交额的0.01%，成交价210.1元，较市场收盘价210.1元持平。 | 2025-08-25 | 海光信息 | 688041 | 210.1 203.8 | 0.97 | 中信证券股份有限 | 中信证券华南股份 | | --- | --- | --- | --- | --- | --- | --- | | 交易日期 | 证券简称 | 证券代码 | 成交价(元) 成交金额(万元) 成交量( * ) 买入营业部 | | 公司上海分公司 | 卖出营业部 有限公司佛山分公 | ...

Group 1 - The A-share market has seen significant growth, with the margin trading balance reaching a new high of 2.155 trillion yuan as of August 22, marking the highest level in 10 years [1] - The Shanghai Composite Index and Shenzhen Component Index hit new highs, with respective peaks of 3883.56 points and 12477.97 points [1] - The margin trading balance has exceeded 2 trillion yuan for 14 consecutive trading days, indicating high market sensitivity and strong trading activity [1] Group 2 - As of August 22, the financing balance reached 2.14 trillion yuan, accounting for 2.30% of the circulating market value, with a net buying amount of 81.74 billion yuan [2] - The number of individual investors participating in margin trading has increased significantly to 7.5852 million, while institutional investors number nearly 50,000 [2][3] - The average maintenance margin ratio has risen to 290.69% as of August 22, up from 277.2% on August 1, indicating a safer leverage environment [3] Group 3 - The electronics sector leads in margin trading balance with 271.96 billion yuan, followed by computer, non-bank financial, pharmaceutical, power equipment, machinery, and automotive sectors, each exceeding 100 billion yuan [4] - The electronics sector also recorded the highest net buying amount of 43.08 billion yuan during the period from August 5 to August 22 [4] - Notable stocks with high margin trading balances include Dongfang Caifu and China Ping An, each exceeding 20 billion yuan [4] Group 4 - Five stocks saw net buying amounts exceeding 2 billion yuan, with notable increases in share prices, such as Cambrian (up 80.42%) and New Yisheng (up 48.41%) [5]

两市全天特大单净流出169.96亿元，其中57股特大单净流入超2亿元，包钢股份特大单净流入21.46亿 元，特大单净流入资金居首。 沪指今日收盘上涨1.51%。资金面上看，沪深两市全天特大单净流出169.96亿元，共计2008股特大单净 流入，2990股特大单净流出。 从申万一级行业来看，今日有15个行业特大单资金净流入，有色金属特大单净流入规模居首，净流入资 金48.45亿元，该行业指数今日上涨4.63%，其次是房地产，今日上涨3.32%，净流入资金为24.70亿元， 净流入资金居前的还有钢铁、食品饮料等行业。 特大单资金净流出的行业共有16个，净流出资金最多的是电子，特大单净流出资金132.19亿元，其次是 计算机，特大单净流出资金71.71亿元，净流出资金居前的还有非银金融、基础化工等行业。 具体到个股来看，57股特大单净流入超2亿元，包钢股份特大单净流入21.46亿元，净流入资金规模居 首；领益智造特大单净流入资金14.56亿元，位列第二；净流入资金居前的还有中文在线、东方精工、 万科A等。特大单净流出股中，寒武纪特大单净流出资金24.33亿元，净流出资金最多；海光信息、中芯 国际特大单净流出资金分别 ...