8月27日，AI产业链再度爆发，盘面上光芯片、光模块CPO、半导体等算力概念领涨市场，截至13：17，AI算力含量近50%的创业板人工智能指数 涨超5%，截至13：18，同类费率最低的创业板人工智能ETF华夏(159381)涨5.69%，盘中价格再创新高！截至发文，该ETF成交额超2亿元，并且 获得资金实时净申购超2000万份。 消息面上，近日国内AI算力芯片龙头寒武纪、光模块龙头中际旭创（300308）发布半年报，利润同比大增，验证AI算力高景气。报告期内，中际 旭创公司实现营业收入147.89亿元，同比增长36.95%；归属于上市公司股东的净利润39.95亿元，同比增长69.4%；寒武纪方面，营业总收入28.81 亿元，同比去年增长4347.82%，归母净利润为10.38亿元，同比去年增长295.82%，基本EPS为2.50元，平均ROE为17.05%。 有分析认为，为了满足AI应用兴起带来的推理和训练需求，海外云服务厂商持续加大AI基础设施建设，整体资本开支呈现快速增长的趋势。国内 互联网厂商对AI基础设施的资本开支同样在大幅增长。同时，国内政策层面对算力产业链不断加码，也助推数字经济蓬勃发展。 创业板 ...

摩根大通表示，鉴于杠杆率和估值仍处于适度水平，料中国股市上涨动能将持续，并估计潜在的资产轮动可能会为股市注入额外的14万亿元人民币流动 性。 值得关注的产品，及截至发稿涨跌幅： AI全产业链：人工智能AIETF(515070)，+4.61%，覆盖AI芯片（寒武纪 - U）、算力基础设施（中科曙光(603019)、新易盛(300502)、中际旭创 (300308)）、算法应用（科大讯飞(002230)）等全产业链环节。 人工智能指数中CPO含量最高且费率最低：创业板人工智能ETF华夏(159381)，+3.97%，权重股包含新易盛(光模块)、中际旭创(光模块)、天孚通信 (300394)(光器件)、润泽科技(IDC/云计算)等。 价值+成长新一代核心宽基：A500ETF基金(512050)，+1.41%，覆盖全部35个中证二级行业的市值较大、流动性较好的500只成分股，包含了贵州茅台 (600519)、宁德时代(300750)、中国平安(601318)等各行业的龙头企业。 格隆汇8月22日｜大金融、大科技联手抬升，上证指数午盘后突破3800点，续创近十年新高！科创50大涨5.25%创近三年半新高。 盘面上，半导 ...

2025年8月18日，市场全天震荡拉升，三大指数集体收涨，上证指数突破3740点。截至收盘，沪指涨 0.85%，深成指涨1.73%，创业板指涨2.84%。 题材方面，消费电子、小金属、玻璃光纤等板块涨幅居前，煤炭行业、贵金属、化肥行业等板块跌幅居 前。主力资金上，通信设备、电子元件、消费电子等行业概念流入居前。 ETF方面，或受相关消息刺激，稀土、人工智能、影视等相关ETF今日表现亮眼！ 中信证券表示，2025年下半年稀土市场供需关系持续优化，价格或进入"震荡上行"通道。供给端，国内 稀土开采总量控制指标增速放缓，叠加海外缅甸矿进口因环保政策收缩，整体供给弹性不足；需求端， 新能源、工业机器人及风电等新兴领域需求韧性强劲，机构测算2025年全球稀土永磁材料需求增速仍维 持在12%-15%。 中国银河表示，国内下游多家大厂密集招标，叠加我国加强稀土磁材出口管制后海外增加磁材订单以补 库存，国内永磁行业需求旺盛，部分磁材企业排产已延至十月中旬。我国进一步加严对稀土供应端的管 控，下游需求端的景气，推动稀土价格持续上涨。稀土磁材在上半年的业绩反转后，2025Q3有望在量 价齐升的推动下进一步释放业绩。 相关ETF： ...

Group 1 - The A-share technology sector remains active, with the ChiNext AI Index rising by 0.84% as of 13:41 on August 15, 2025, driven by significant gains in stocks such as Tonghuashun (up 16.21%), Wangsu Science & Technology (up 5.20%), and Jingjia Micro (up 4.12%) [1] - The North American hyperscalers have reported their Q2 2025 earnings, showing continued capital expenditure expansion, with Google raising its full-year forecast, indicating positive signals for future AIDC construction demand [1] - The Huaxia ChiNext AI ETF has seen a notable increase in scale, growing by 43.14 million yuan in the past month, ranking it among the top funds in its category [1] Group 2 - The Huaxia ChiNext AI ETF has the lowest management fee of 0.15% and a custody fee of 0.05% among comparable funds [2] - As of August 14, 2025, the tracking error of the Huaxia ChiNext AI ETF over the past two months is 0.018%, indicating high tracking precision compared to similar funds [2] Group 3 - The performance of key stocks within the ChiNext AI sector includes: - Zhongji Xuchuang: -0.66% (12.39% weight) - Xinyi Sheng: +0.82% (11.62% weight) - Tianfu Communication: -2.91% (4.16% weight) - Ruize Technology: +3.76% (2.92% weight) - Jingjia Micro: +4.12% (2.79% weight) - Wangsu Science & Technology: +5.20% (2.67% weight) [4]

Group 1 - The AI sector is experiencing a slight adjustment, with the 5G Communication ETF (515050) seeing continuous net inflows for five consecutive trading days, accumulating nearly 370 million yuan in the last 20 days [1] - The 5G Communication ETF (515050) has attracted a total of 170 million yuan in net inflows over the past five trading days, indicating strong investor interest [1] - The recent listing of the AI-focused ChiNext ETF (159381) on March 24 has also drawn attention, with an inflow of 1.89 million yuan on its first day [1] Group 2 - Canalys reports that cloud infrastructure service spending in mainland China is projected to reach 11.1 billion dollars in Q4 2024, reflecting a year-on-year growth of 14% [2] - Total cloud service spending in 2024 is expected to grow from 35.3 billion dollars in 2023 to 40 billion dollars, marking a 13% annual increase [2] - The rapid application of AI models is driving significant demand for cloud services, prompting leading companies to increase capital investments to modernize AI infrastructure [2] - Canalys forecasts that the growth rate of the cloud infrastructure service market in mainland China will accelerate to 15% in 2025 [2]