大数据ETF（515400）紧密跟踪中证大数据产业指数（930902.CSI），指数精选沪深两市50只大数 据产业主题上市公司股票样本，涉及大数据存储设备、大数据分析技术、大数据运营平台、大数据生 产、大数据应用等领域，科大讯飞、中科曙光、紫光股份等科技公司是其前十大重仓股。场外投资者的 可以通过联接基金（A类018134；C类018135）关注投资机遇。 早盘市场情绪逐步回暖，三大指数震荡攀升，AI应用端以及大数据方向集体上行，盘中智谱AI、 云计算、东数西算、AI应用、AI智能体等细分方向涨幅居前，大数据ETF（515400）盘中涨幅达 3.19%，创业板软件 ETF 富国（159107）盘中涨幅达3.01%。其中大数据ETF成分股云天励飞20cm涨 停，城地香江、云赛智联等均涨停。 每日经济新闻 近期消息面催化不断，华为2月26日发布AI代码智能体，覆盖代码生成、测试、知识问答，接入 GLM-5、DeepSeek及鸿蒙专属模型，大幅提升开发者效率。 另外，英伟达 GTC 2026 于3月16–19日在加州圣何塞举办，为全球AI算力年度盛会。黄仁勋将发布 全球首见的推理专用LPU芯片，同步推出 Feynm ...

每日经济新闻 （责任编辑：董萍萍 ） 相关ETF中，大数据ETF（515400）早盘震荡走高，截至10点24分涨约1%。成分股来看，润泽科技 涨超10%，云天励飞、曙光数创、奥飞数据纷纷跟涨。 消息面上，春节期间，阿里、字节、智谱、kimi、Minimax、Google等大模型厂商纷纷发布新模型 和产品。OpenClaw热度大增，短短两周内，OpenClaw的Token使用量就飙升到了OpenRouter上全部 Token约13%。 另一方面，在英伟达财报电话会上，英伟达CEO黄仁勋在提到"太空数据中心"话题时表示，尽管目 前太空数据中心的经济效益较差，但未来将持续改善。 资料显示，大数据ETF（515400）紧密跟踪中证大数据产业指数，精选沪深两市50只大数据产业主 题上市公司股票样本，涉及大数据存储设备、大数据分析技术、大数据运营平台、大数据生产、大数据 应用等领域。场外投资者还可通过联接基金（A类018134；C类018135）关注投资机遇。 周四早盘，三大指数表现分化，深指率先翻红。CPO、PCB、数据中心等概念走强，算力租赁概念 再度活跃。 【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 ...

资料显示，大数据ETF（515400）紧密跟踪中证大数据产业指数，精选沪深两市50只大数据产业主 题上市公司股票样本，涉及大数据存储设备、大数据分析技术、大数据运营平台、大数据生产、大数据 应用等领域。场外投资者还可通过联接基金（A类018134；C类018135）关注投资机遇。 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 周五早盘，市场情绪回暖，三大指数纷纷低开高走，沪指、深成指率先翻红。锂电池、能源金属题 材率先反弹，AI应用、商业航天概念股跌幅收窄明显。 相关ETF中，大数据ETF（515400）于10点14分开始拉升翻红，截至10点35分涨幅约0.3%。成分股 来看，易华录、神州信息、数据港、网宿科技等涨幅居前。 中金研报指出，2025年全球大模型在推理、编程、智能体及多模态等生产力场景取得实质性进展， 但在稳定性、幻觉控制等通用能力上仍有短板。展望202 ...

Group 1 - Major indices opened high and showed volatility, with noticeable rotation among sectors, particularly in commercial aerospace and AI applications [1] - The Big Data ETF (515400) rose over 2% as of 10:10 AM, aiming for a second consecutive increase, with leading stocks including Deepin Technology, Yonyou Network, China Great Wall, and China Software [1] - As of January 21, the Big Data ETF has seen a cumulative net inflow of 547 million yuan in January [2] Group 2 - NVIDIA's CEO Jensen Huang stated at the World Economic Forum in Davos that the AI industry, while appearing bubble-like, is not a bubble, and it is triggering a "platform-level transformation" with infrastructure investments expected to reach trillions of dollars [2] - OpenAI plans to launch advertising services for ChatGPT in early February, initially charging based on impressions and testing ads among free and low-cost subscription users [2] - The Big Data ETF closely tracks the CSI Big Data Industry Index, selecting 50 stocks from the Shanghai and Shenzhen markets related to big data sectors, with major holdings including iFlytek, Inspur, and Unisplendour [2]

Group 1 - The core viewpoint of the news highlights the active performance of AI applications and big data sectors, with significant gains in various ETFs related to these fields, such as the Growth Enterprise Market Software ETF and Big Data ETF, which saw increases of 5.42% and 5.04% respectively [1] - The Ministry of Industry and Information Technology has recently issued an action plan for the high-quality development of industrial internet platforms from 2026 to 2028, focusing on differentiated development and encouraging platform enterprises to prioritize quality over quantity [1] - The action plan includes initiatives to enhance data collection and utilization in key manufacturing industries, aiming to build high-quality industry data sets and promote the digital transformation of manufacturing enterprises [1] Group 2 - The Growth Enterprise Market Software ETF tracks the Growth Enterprise Market Software Index, selecting 50 core stocks in the software sector, covering the entire chain of basic software, application software, and IT services, with a high elasticity attribute [2] - The performance elasticity and valuation potential of constituent companies are expected to improve due to the empowerment of AI, domestic substitution, and policies promoting digital transformation [2]

Group 1 - The core viewpoint of the news highlights the strong performance of the big data sector, with significant gains in various ETFs related to AI and big data, indicating a bullish market sentiment [1] - The big data ETF (515400) saw an intraday increase of 6.18%, while other related ETFs also experienced notable gains, such as the Kweichow Moutai AI ETF (589300) with a 4.34% rise and the AI-focused ETF (159246) with a 3.86% increase [1] - The National Data Work Conference has set 2026 as the "Year of Data Factor Value Release," aiming to enhance data flow and resource allocation, which is expected to integrate data factors into economic value creation [1] Group 2 - The big data ETF (515400) closely tracks the CSI Big Data Industry Index (930902.CSI), which selects 50 listed companies in the big data sector from the Shanghai and Shenzhen markets, covering areas such as data storage, analysis, and application [2] - Major holdings in the ETF include technology companies like iFLYTEK, Inspur, and Unisplendour, indicating a focus on leading firms in the big data industry [2] - Investors can access investment opportunities through linked funds (A class 018134; C class 018135), providing additional avenues for participation in the big data market [2]

Group 1 - The core viewpoint of the news highlights a significant surge in AI-related applications across various sectors, with notable increases in AI corpus, AI agents, AI healthcare, and Zhiyu AI, among others [1] - The Big Data ETF (515400) experienced a 4.12% increase during trading, while the Sci-Tech AI ETF (589300) rose by 3.62%, and the ChiNext AI ETF (159246) increased by 2.66% [1] - Key stocks within the Big Data ETF, such as Yidian Tianxia and Shuiyou Co., reached their daily limit up [1] Group 2 - The release of the "Industrial Internet and Artificial Intelligence Integration Empowerment Action Plan" aims to enhance the supply of industrial intelligent computing power and promote the integration of industrial internet with computing centers [1] - TSMC reported a revenue of NT$1.05 trillion (approximately US$33.1 billion) for Q4 last year, marking a 20% quarter-over-quarter growth, exceeding market expectations of NT$1.02 trillion [1] - TSMC's performance, as a preferred chip manufacturer for NVIDIA, boosts confidence in continued investments in the global AI sector through 2026 [1] Group 3 - The Big Data ETF closely tracks the CSI Big Data Industry Index (930902.CSI), which selects 50 listed companies in the big data industry from the Shanghai and Shenzhen markets [1] - The index includes companies involved in big data storage devices, analysis technology, operational platforms, production, and applications, with top holdings including iFlytek, Zhongke Shuguang, and Unisplendour [1]

Core Insights - The technology sector, particularly in AI applications, is experiencing significant activity, with the Big Data ETF (515400) showing a peak increase of 3.78% during trading, and constituent stocks such as Tianxiexiu, Inspur Information, and Yonyou Network reaching their daily limit up [1] Group 1: Policy Support - Recent favorable policies in the digital services sector have been released, with nine departments issuing 13 measures to support service exports, focusing on digital services and new business formats [1] - The policies emphasize the construction of international data centers and cloud computing centers in free trade zones and Hainan Free Trade Port, as well as the regulation of cross-border data flow to solidify the development foundation [1] Group 2: Digital Consumption Guidance - Eight departments have published guidelines aimed at vigorously developing digital consumption, focusing on four key areas: AI hardware, smart terminals, intelligent driving consumption, and digital national trends to enhance supply and activate consumption potential [1] Group 3: Big Data ETF Overview - The Big Data ETF (515400) closely tracks the CSI Big Data Industry Index (930902.CSI), which selects 50 listed companies in the big data industry from the Shanghai and Shenzhen stock markets [1] - The ETF includes companies involved in big data storage devices, analysis technology, operation platforms, production, and applications, with top holdings including iFLYTEK, Sugon, and Unisplendour [1] - Investors can explore investment opportunities through linked funds (Class A 018134; Class C 018135) [1]

Group 1 - The technology sector continues to lead the market, with significant gains in concepts like big data and "East Data West Computing," as evidenced by the communication equipment ETF (159583) rising by 6.48%, the Xinchuang ETF (159538) by 5.05%, and the big data ETF (515400) by 3.51% [1] - The Ministry of Industry and Information Technology announced that the Chinese computing power platform has successfully integrated with sub-platforms in 10 provinces, achieving comprehensive connectivity across "platform, entities, resources, ecology, and scenarios" [1] - High-tech manufacturing is showing positive growth, with a year-on-year increase of 9.5% in the added value of high-tech manufacturing from January to July, particularly in the electronic and communication equipment manufacturing sector, which grew by 12.8% [1] Group 2 - The communication equipment ETF (159583) tracks the CSI Communication Equipment Theme Index (931271), which selects 50 listed companies involved in communication equipment manufacturing, technology services, and satellite internet construction, indicating a strong representation of optical module leaders and computing hardware companies [2] - Investors without a market account can explore investment opportunities through linked funds (Class A 021933; Class C 021934) [2]

Core Viewpoint - The major indices continue to rise, with the Shanghai Composite Index reaching a nearly 10-year high of 3741 points, driven by strong performances in technology sectors such as semiconductors, AI chips, big data, and cloud computing [1] Group 1: Market Performance - The big data ETF (515400) saw an intraday increase of 3.72%, while the Sci-Tech Chip ETF (588810) rose by 3.23%, and the Chip Leader ETF (516640) increased by 2.77% [1] - Notably, the component stock of the big data ETF, Dawning Information Industry, surged over 27% during intraday trading, and Yonyou Network reached its daily limit [1] Group 2: Industry Developments - The semiconductor industry is experiencing significant activity, with Huahong Semiconductor announcing plans to acquire Huali Microcontrol, leading to a stock suspension [1] - Huawei's Pura 80 series users have revealed the "Huawei Kirin 9020" chip for the first time in five years through a system update [1] Group 3: Financial Data - According to the Ministry of Industry and Information Technology, the revenue from information technology services reached 48,362 billion yuan in the first half of the year, marking a year-on-year increase of 12.9% and accounting for 68.5% of the total industry revenue [1] - Integrated circuit design revenue amounted to 2,022 billion yuan, reflecting a significant year-on-year growth of 18.8%, while cloud computing and big data service revenue reached 7,434 billion yuan, up 12.1% year-on-year [1] Group 4: ETF Insights - The big data ETF (515400) selects 50 listed companies in the big data industry, including companies like iFlytek and Dawning Information Industry, covering software development, IT services, and cloud computing [2] - The Sci-Tech Chip ETF (588810) closely tracks the Sci-Tech Chip Index, focusing on chip companies in the Sci-Tech Board, which have higher elasticity and significant representation in chip design and semiconductor equipment [2] - The semiconductor equipment sector is identified as a critical component of the upstream semiconductor industry chain, with a strong demand for domestic alternatives and promising future development prospects [2]