每经AI快讯，7月30日，长江电力公告，2025年上半年实现营业总收入365.87亿元，同比增长5.02%；净 利润129.84亿元，同比增长14.22%。业绩增长主要系2025年1-6月公司六座梯级电站发电量同比增加所 致。 （文章来源：每日经济新闻） ...

Core Viewpoint - The A-share market showed mixed performance with the Shanghai 180 Infrastructure Index rising by 0.22% to 1883.26 points, with a trading volume of 29.432 billion yuan [1] Group 1: Index Performance - The Shanghai 180 Infrastructure Index increased by 0.84% over the past month and 1.78% over the last three months, but has decreased by 2.41% year-to-date [2] - The index is based on the Shanghai 180 Index and includes listed companies related to infrastructure, resources, and transportation, reflecting their overall market performance [2] Group 2: Index Composition - The top ten weighted companies in the Shanghai 180 Infrastructure Index are: - Changjiang Electric Power (14.26%) - China State Construction (8.58%) - China Telecom (8.28%) - China Mobile (7.12%) - China Unicom (6.14%) - China Nuclear Power (5.49%) - Three Gorges Energy (4.5%) - China Power Engineering (4.45%) - China Railway (4.28%) - Guodian Power (2.97%) [2] Group 3: Sector Allocation - The index is fully composed of companies listed on the Shanghai Stock Exchange, with sector allocations as follows: - Utilities: 40.30% - Industrials: 36.92% - Communication Services: 22.78% [3] - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [3]

Core Viewpoint - The A-share market has experienced a continuous upward trend since mid-June, with all three major indices reaching new highs for the year, driven by significant capital inflows and supportive macro policies [1] Group 1: Market Performance - As of July 30, the three major stock indices showed slight gains, with the Shanghai 180 Index continuing to rise [1] - The Shanghai Composite Index closed at 3609 points, up 0.33%, the Shenzhen Component Index at 11289 points, up 0.64%, and the ChiNext Index at 2406 points, up 1.86% [1] Group 2: Key Stocks - Notable performers included WuXi AppTec, which rose by 2.71%, China Ping An by 2.19%, and Zijin Mining by 1.33%, while Guizhou Moutai, Yangtze Power, and Industrial Bank also saw slight increases [1] Group 3: Analyst Insights - The Chief Analyst of A-share Strategy at CITIC Securities, Qiu Xiang, indicated that the significant improvement in capital inflows and ongoing macro policies have shifted the A-share market towards an incremental market [1] - Investment strategies are recommended to transition from trading-oriented to holding-oriented, with resilient fundamentals in sectors like AI and innovative pharmaceuticals becoming core investment themes [1] - Sectors with appropriate valuation levels are expected to present good allocation opportunities [1]

抢修方案确定后，应急抢修队员们各司其职，迅速投入到紧张有序的工作中。一组人员 负责逐一拉开高压熔断器、低压总开关以及所有户表开关，另一组人员则动作利落地背上工 具包登杆开展验电工作，安全监督人员则全程紧盯作业人员，反复提醒他们规范佩戴好安全 带、保护绳，以确保登杆作业安全。 ▲7月27日晚19时35分，国网北京电力应急抢修队伍10余人即将出发前往密云区石城 镇，对附近村庄开展应急复电工作，将通过发电车接入方式恢复60余户百姓用电。图为密云 现场负责人冯江波正在出发前对抢修人员进行安全措施提示。（李艳娜/摄） 7月27日19时35分，在暴雨冲刷后的北京密云区石城镇山道上，两辆搭载着10余名国网 北京电力应急抢修人员的橙色工程车和一辆应急发电车碾过泥泞和断枝枯叶，在经过40分钟 的颠簸后，终于安全抵达张家坟村村口。 此时，张家坟村因暴雨造成部分电力设施受损，除了四合堂路058台区外，其他均已经 通过常规电网修复措施恢复了市政供电。因该台区变压器受损，只能采取发电车临时供电的 方式，为其所带的60户村民进行应急供电。 ▲7月27日晚20时56分，国网北京电力应急抢修队伍10余人已到达密云区石城镇张家坟 村开展应急复 ...

Core Insights - The hydropower sector is experiencing a surge in project construction, with several large-scale hydropower projects expected to reach peak production in the second half of the year [1] - Companies are focusing on increasing installed capacity and integrating with renewable energy to create a low-carbon comprehensive energy service system [1] Group 1: Power Generation and Revenue Growth - Huaneng Hydropower reported a power generation of 52.752 billion kWh in the first half of the year, a year-on-year increase of 12.97% due to the full capacity operation of the TB hydropower station [2] - China Yangtze Power's six hydropower stations generated approximately 126.656 billion kWh, a year-on-year increase of 5.01% [2] - The average on-grid electricity price for hydropower companies increased by 11.62% to 0.269 yuan per kWh [2] Group 2: Profitability and Cost Structure - The hydropower industry has maintained a gross profit margin of over 30% in recent years, with low generation costs contributing to its competitive edge [3] - As renewable energy generation increases and market reforms continue, hydropower prices are expected to rise, reflecting its environmental value and market supply-demand dynamics [3] Group 3: Project Developments and Investments - Major hydropower projects are nearing completion, including the 1.116 million kW Huaneng Hydropower hard beam package project and the 860,000 kW Dadu River Jinchuan hydropower station, both expected to be operational this year [3][4] - National Energy Investment Group's collaboration with Indonesia's state power company on the 510,000 kW Batang hydropower station is set for completion by the end of the year [4] Group 4: Capital Raising and Restructuring - Several companies are actively raising funds through private placements to enhance stability in energy supply, with Guotou Power raising 7 billion yuan for hydropower projects [5] - Huaneng Hydropower plans to raise 6 billion yuan for the construction of new hydropower stations, including the RM hydropower station [5] Group 5: Integration with Renewable Energy - Hydropower stations are increasingly collaborating with wind and solar projects to provide stable output, compensating for the intermittency of renewable energy sources [6] - National Energy Investment Group is restructuring its hydropower and nuclear assets to create integrated platforms for operational efficiency [6]

长江电力最新一期业绩显示，截至2025一季报，公司营业总收入170.15亿元、同比增长8.68%，归属净 利润51.81亿元，同比增长30.56%，扣非净利润52.33亿元，同比增长31.49%，流动比率0.085、速动比率 0.082、资产负债率59.65%。 金融界消息 截至2025年7月29日收盘，长江电力（600900）报收于28.63元，下跌0.03%，换手率0.3%， 成交量71.77万手，成交金额20.57亿元。 资金流向方面，今日主力资金净流出1609.81万元，占比成交额0.78%。其中，超大单净流入3188.86万 元、占成交额1.55%，大单净流出4798.67万元、占成交额2.33%，中单净流出流出25620.74万元、占成 交额12.45%，小单净流入2.72亿元、占成交额13.24%。 来源：金融界 天眼查商业履历信息显示，中国长江电力股份有限公司，成立于2002年，位于北京市，是一家以从事电 力、热力生产和供应业为主的企业。企业注册资本2446821.7716万人民币，实缴资本1189756.2676万人 民币。公司法定代表人为刘伟平。 通过天眼查大数据分析，中国长江电力股份有限 ...

| 证券代 | 证券简 | 主力资金净流出 | 主力资金净流出金额 | 主力资金净流出比例 | 累计涨跌幅 | | --- | --- | --- | --- | --- | --- | | 码 | 称 | 天数 | （亿元） | （%） | （%） | | 601868 | 中国能 建 | 5 | 33.86 | 11.89 | -4.27 | | 600875 | 东方电 气 | 5 | 23.82 | 11.04 | -2.41 | | 000981 | 山子高 科 | 20 | 21.74 | 15.10 | -13.33 | | 600930 | 华电新 能 | 5 | 20.04 | 10.41 | -13.20 | | 600900 | 长江电 力 | 10 | 15.74 | 6.24 | -3.74 | | 600016 | 民生银 行 | 8 | 13.54 | 10.06 | -8.69 | | 600406 | 国电南 | 6 | 12.72 | 8.61 | -3.62 | | | 瑞 | | | | | | 600309 | 万华化 学 | 5 | 10.08 | 6.59 | - ...

Core Insights - The Central State-Owned Enterprises Innovation-Driven Index (000861) has shown a 0.31% increase as of July 29, 2025, with notable stock performances from companies like Changfei Fiber (9.58% increase) and China Railway Construction Heavy Industry (5.43% increase) [3] - The Central State-Owned Enterprises Innovation-Driven ETF (515900) has risen by 0.32%, with a recent price of 1.55 yuan, and has accumulated a 3.77% increase over the past two weeks [3] - Market consensus remains focused on "low valuation cycle recovery" and "technology growth industry trends," with sector rotation intensifying [3] Performance Metrics - The Central State-Owned Enterprises Innovation-Driven ETF has seen a significant scale increase of 1.16 billion yuan over the past two weeks, ranking in the top quarter among comparable funds [4] - The ETF's net value has increased by 11.25% over the past year, with a maximum monthly return of 15.05% since inception [4] - The ETF has a year-to-date relative drawdown of 0.08%, with the fastest recovery time among comparable funds at 105 days [5] Fee and Tracking Precision - The management fee for the Central State-Owned Enterprises Innovation-Driven ETF is 0.15%, and the custody fee is 0.05%, both of which are the lowest among comparable funds [5] - The ETF has a tracking error of 0.038% over the past five years, indicating the highest tracking precision among comparable funds [5] Index Composition - The Central State-Owned Enterprises Innovation-Driven Index comprises 100 representative listed companies evaluated for innovation and profitability, with the top ten weighted stocks accounting for 34.87% of the index [5]

Core Viewpoint - The market shows a strong sentiment with significant sector rotation, indicating potential investment opportunities in undervalued sectors like photovoltaics and technology [1][2]. Group 1: Market Performance - As of July 29, 2025, the CSI A500 Index (000510) increased by 0.14%, with notable gains in stocks such as Tianfu Communication (300394) up 12.77% and Tiger Medical (300347) up 11.05% [1]. - The A500 ETF fund (512050) rose by 0.10%, with the latest price at 1.02 yuan [1]. Group 2: Sector Analysis - Short-term analysis suggests a significant rotation effect in the market, with a focus on undervalued sectors like photovoltaics for potential valuation recovery [1]. - Long-term, the technology sector is expected to provide narrative effects, with recommendations for a barbell strategy that includes increasing allocations to technology and communication sectors while maintaining dividend stock allocations [1]. Group 3: Index Composition - As of June 30, 2025, the top ten weighted stocks in the CSI A500 Index include Kweichow Moutai (600519), Contemporary Amperex Technology (300750), and Ping An Insurance (601318), collectively accounting for 20.67% of the index [2]. - The top ten stocks by weight are as follows: - Kweichow Moutai: 0.09% increase, 3.81% weight - Contemporary Amperex Technology: 1.58% increase, 2.88% weight - Ping An Insurance: 0.73% decrease, 2.58% weight - China Merchants Bank: 0.20% decrease, 2.46% weight - Industrial Bank: 0.61% decrease, 1.68% weight - Yangtze Power: 0.07% increase, 1.59% weight - Midea Group: 0.76% decrease, 1.53% weight - Zijin Mining: 1.06% decrease, 1.39% weight - BYD: 0.79% increase, 1.30% weight - Eastmoney Information: 0.62% decrease, 1.26% weight [4].

截至2025年7月29日 09:56，中证A500指数下跌0.28%。成分股方面涨跌互现，江特电机领涨7.24%，中际旭创上涨7.08%，上海电气上涨6.62%；扬农化工领 跌，中公教育、上海家化跟跌。A500ETF嘉实(159351)下修调整。 截至7月28日，A500ETF嘉实近6月净值上涨10.70%。从收益能力看，截至2025年7月28日，A500ETF嘉实自成立以来，最高单月回报为3.55%，最长连涨月 数为2个月，最长连涨涨幅为5.33%。截至2025年7月28日，A500ETF嘉实近3个月超越基准年化收益为8.49%。 | 股票代码 | 股票简称 | 涨跌幅 | 权重 | | --- | --- | --- | --- | | 600519 | 贵州茅台 | -0.18% | 3.87% | | 300750 | 宁德时代 | 0.82% | 2.89% | | 601318 | 中国平安 | -0.33% | 2.60% | | 600036 | 招商银行 | 0.11% | 2.47% | | 601166 | 兴业银行 | -0.17% | 1.69% | | 600900 | 长江电力 ...