中国经济周刊-经济网讯 截至收盘，上证指数报4134.02点，涨幅0.05%，成交额8979.55亿元；深证 成指报14283.00点，涨幅0.86%，成交额12437.83亿元；创业板指报3328.06点，涨幅1.32%，成交额 6134.82亿元。 编辑：何颖曦 盘面上，CPO概念大涨，太辰光、天孚通信、协创数据等多股涨超10%；电网设备概念走强，汉缆 股份、四方股份、望变电气等多股涨停；半导体板块拉升，芯原股份等大涨；影视院线板块延续回调， 横店影视、博纳影业跌停。此外，通信设备、小金属、汽车芯片、抽水储能、消费电子等概念涨幅居 前，零售、白酒、乳业、预制菜、免税店等板块跌幅居前。 ...

Market Overview - The three major indices closed higher, with the ChiNext Index and the Sci-Tech Innovation 50 Index both rising over 1% [1] - The total trading volume in the Shanghai and Shenzhen markets reached 2.14 trillion, an increase of 157.5 billion compared to the previous trading day [1] - Over 3,200 stocks in the market declined, indicating a mixed performance among different sectors [1] Sector Performance - The computing power industry chain experienced a collective surge, with the computing power leasing concept gaining strength. Major stocks like Dawi Technology achieved a four-day consecutive rise, while Capital Online and Yuke Technology hit the daily limit [2][4] - The liquid cooling server concept was also active, with stocks like Chuanrun Co. and Dayuan Pump Industry reaching their daily limit [2][3] - The electric grid equipment sector saw strong performance, with stocks such as Siyuan Electric and Sifang Co. reaching new highs [3] Individual Stock Highlights - Dawi Technology achieved a four-day consecutive rise, while Yuke Technology and Capital Online both hit the daily limit [2][6] - Stocks in the liquid cooling sector, including Yingweike and Chuanrun Co., also saw significant gains [6] - CPO-related stocks like Tianfu Communication and Robot Technology continued to reach historical highs [6] Future Outlook - The market's focus remains on the computing power chain, with a complete transmission chain of prosperity from computing hardware to leasing, cloud services, and liquid cooling concepts [4] - The overall market sentiment appears optimistic, with signs of accelerated capital allocation in technology growth sectors [8] - However, the market is expected to continue experiencing structural differentiation, emphasizing the importance of identifying core stocks for low-cost entry opportunities [8]

Market Overview - On February 12, A-shares closed with major indices collectively rising, with the Shanghai Composite Index up 0.05%, Shenzhen Component Index up 0.86%, ChiNext Index up 1.32%, and the Sci-Tech Innovation Index up 1.56% [1] - The total trading volume reached 2.16 trillion yuan, an increase of 159.7 billion yuan compared to the previous trading day [1] - Over 3,200 stocks declined while more than 2,100 stocks rose [1] Sector Performance - The CPO concept saw significant gains, with stocks like Taicheng Light (300570), Tianfu Communication (300394), and Xiechuang Data (300857) rising over 10% [1] - The power grid equipment sector strengthened, with stocks such as Hancable (002498), Sifang Co. (601126), and Wangbian Electric (603191) hitting the daily limit [1] - The semiconductor sector also surged, with Chip Origin (芯原股份) achieving substantial gains [3] - The film and television sector continued to decline, with Hengdian Film (603103) and Bona Film (001330) hitting the daily limit down [1] Notable Stocks - Tianfu Communication reached a new historical high for the second time this week, closing up 14.38% and currently has a market capitalization of 256 billion yuan [1] - Chip Origin (芯原股份) rose over 10%, reaching a historical high with a total market value exceeding 140 billion yuan [3] Industry Trends - The shipping sector continued to strengthen, particularly in oil transportation, with China Merchants Energy (600026) hitting the daily limit and achieving a historical high [8] - The geopolitical situation since 2026 has heightened shipowner sentiment, leading to increased rental control in the market, with oil transportation rates remaining high [8] New Listings - The newly listed company N Haisheng saw its stock price surge over 200%, triggering a trading halt. The company specializes in anesthesia and monitoring medical devices [12]

每经记者｜杜波 每经编辑｜陈柯名 记者|杜波 编辑|陈柯名 杜恒峰 校对|程鹏 2月12日A股收盘，主要指数集体收涨。沪指上涨0.05%，深成指上涨0.86%，创业板指上涨1.32%，科创综指上涨1.56%。总成交额2.16万亿元，较上一个 交易日放量1597亿元。 全市场超3200只个股下跌，超2100只个股上涨。盘面上，CPO概念大涨，太辰光、天孚通信、协创数据等多股涨超10%；电网设备概念走强，汉缆股份、 四方股份、望变电气等多股涨停；半导体板块拉升，芯原股份等大涨；影视院线板块延续回调，横店影视、博纳影业跌停。此外，通信设备、小金属、汽 车芯片、抽水储能、消费电子等概念涨幅居前，零售、白酒、乳业、预制菜、免税店等板块跌幅居前。 | < W | | 板块眼踪 | | 1 ( . | | --- | --- | --- | --- | --- | | 概念 | 行业 | 地域 | 风格 | 核心 | | 列表 ⇌ | | | 按今日 涨跌幅排序 | | | 光模块(CPO +5.81% | | 光芯片 +5.41% | 光电路交换机 +4.76% | 光通信 +4.10% | | AI算力 +3.95% ...

Group 1 - The three major indices collectively rose, with the ChiNext Index and the Sci-Tech 50 Index both increasing by over 1%. The total trading volume in the Shanghai and Shenzhen markets reached 2.16 trillion yuan, an increase of 159.7 billion yuan compared to the previous trading day [1] - The computing power industry chain experienced a collective surge, with significant gains in computing power leasing concepts. Major companies like Dazhi Technology and Capital Online saw their stocks hit the daily limit [1] - The Ministry of Industry and Information Technology announced plans to develop national computing power interconnection nodes, aiming to enhance the efficiency and service level of public computing resources and promote high-quality development in the computing power sector [1] Group 2 - The CPO concept saw rapid gains, with leading company Tianfu Communication's stock rising by 11.61% to a historical high of 322 yuan per share, bringing its market capitalization to 250.33 billion yuan [2] - The computing power chip concept also rose in the afternoon, with companies like Chipone Technology experiencing over a 10% increase in stock price [2] - The electric grid equipment sector showed strong performance, with companies like Siyuan Electric and Sifang Co. reaching new highs, while other companies in the sector also saw significant stock price increases [2]

Market Overview - On February 12, the three major indices collectively rose, with the ChiNext Index and the Sci-Tech Innovation 50 Index both increasing by over 1% [1] - The total trading volume in the Shanghai and Shenzhen markets reached 2.16 trillion yuan, an increase of 159.7 billion yuan compared to the previous trading day [1] Index Performance - Shanghai Composite Index: 4134.02 (+2.03, +0.05%) [2] - Shenzhen Component Index: 14283.00 (+122.06, +0.86%) [2] - ChiNext Index: 1816.15 (+27.93, +1.56%) [2] - CSI 300: 4719.58 (+5.76, +0.12%) [2] - CSI 500: 8423.57 (+97.76, +1.17%) [2] Industry Developments - The Ministry of Industry and Information Technology announced plans to develop national computing power interconnection nodes, aiming to enhance the efficiency and service level of public computing resources [3] - Major domestic internet companies, including Tencent, Alibaba, and Baidu, are increasing efforts to attract users to AI applications, which is expected to significantly boost active user numbers in AI applications [3] - The demand for AI applications is driving growth in the domestic computing power industry chain, presenting key development opportunities [3] Stock Highlights - Tianfu Communication, a leader in the CPO concept, saw its stock rise by 11.61% to 322 yuan per share, reaching a market capitalization of 250.33 billion yuan [3] - Chip companies related to computing power also experienced gains, with Chipone Technology rising over 10% [3] - The liquid cooling server concept showed strong performance, with Chuanrun Co. achieving two consecutive trading limits in four days [3] - The electric grid equipment sector saw collective strength, with companies like Siyuan Electric and Sifang Co. reaching new highs [3] Individual Stock Movements - Double Good Energy, a solar energy company, saw its stock price hit the limit up within 10 minutes, with a total market value of 20.1 billion yuan, following the announcement of three overseas orders for high-efficiency heat exchangers [4] - Newly listed company N Haisheng experienced a maximum increase of 244.94%, triggering a trading halt, with over 300 million yuan in transactions [4]

Group 1 - The core viewpoint of the news highlights the significant growth and activity in the AI sector, particularly through the performance of the Southern Science and Technology Innovation AI ETF, which rose by 4.17% as of February 12, 2026, with a trading volume of 623.218 million yuan [1] - The index tracking the Southern Science and Technology Innovation AI ETF, the Shanghai Stock Exchange Science and Technology Innovation Board AI Index, includes major stocks such as Yuke Technology, which increased by 20.01%, and other companies like Jingchen Technology and Chipone Technology, which saw gains of 15.81% and 11.83% respectively [1] - The launch of the global AI application scenario center, LuckyMate.AI, in Huaqiangbei on February 10, 2026, marks a significant step in providing practical AI solutions for industry applications [1] Group 2 - Huatai Securities notes that the rapid development of Agentic AI is fundamentally changing the role of CPUs in AI systems, transitioning from auxiliary processing units to core performance bottlenecks and energy consumption centers, with processing delays potentially accounting for up to 90.6% of total delays [2] - The number of tasks executed by agents is projected to surge from 44 billion in 2025 to 415 trillion by 2030, representing a compound annual growth rate (CAGR) of 524%, indicating a new growth cycle for CPUs [2] - The Southern Science and Technology Innovation AI ETF closely tracks the Shanghai Stock Exchange AI Index, which comprises 30 large-cap companies providing foundational resources, technology, and application support for AI, reflecting the overall performance of representative AI industry stocks [2]

Core Viewpoint - The A-share market is experiencing an upward trend, particularly in the sci-tech chip sector, with significant gains in the ETF Huatai-PineBridge (588750) and its constituent stocks [1][3]. Group 1: Market Performance - As of 14:53, the sci-tech chip ETF Huatai-PineBridge (588750) rose over 2%, with a slight increase in trading volume [1]. - Key constituent stocks such as Chip Origin (涨近13%), Baiwei Storage (涨超7%), and Cambricon (涨超3%) showed notable gains [3]. Group 2: Stock Performance Details - The following stocks were highlighted for their performance: - Haiguang Information: 2.89% increase [4] - Chip Origin: 12.92% increase [4] - Baiwei Storage: 7.21% increase [4] - The performance of these stocks indicates a strong interest in the electronic sector, particularly in chip-related companies [4]. Group 3: Policy and Investment Trends - Recent policy initiatives emphasize the need for state-owned enterprises to enhance investment in computing power and promote the synergy between computing and electricity [5]. - Major tech companies are significantly increasing their capital expenditures, with Alibaba planning to raise its investment in AI infrastructure from 380 billion to 480 billion RMB over the next three years [6]. Group 4: AI and Cloud Services - The demand for AI applications is surging, with major companies like Tencent, Alibaba, ByteDance, and Baidu investing over 4.5 billion RMB to capture the AI market [5]. - International cloud service providers are also ramping up their capital expenditures, with Meta, Alphabet, Amazon, and Microsoft projecting substantial increases in their investments for AI infrastructure [7]. Group 5: Index and Investment Strategy - The sci-tech chip 50 ETF (588750) focuses on high-tech segments of the chip industry, with a high concentration of core segments at 95%, indicating strong growth potential [8][11]. - The index has shown a remarkable profit growth rate of 94% in the first three quarters of 2025, significantly outperforming peers [11]. - The ETF is characterized by high elasticity and rapid rebound potential, making it an attractive option for investors looking to capitalize on the chip sector's growth [12].

Market Overview - The A-share market saw all three major indices close higher, with the ChiNext Index and the Sci-Tech Innovation 50 Index both rising over 1% [1] - The total trading volume in the Shanghai and Shenzhen markets reached 2.14 trillion yuan, an increase of 157.5 billion yuan compared to the previous trading day [1][6] Sector Performance - The computing power industry chain experienced a collective surge, with the computing power leasing concept gaining strength. Major stocks like Dazhi Technology achieved four consecutive trading limit ups, while Capital Online and Yuke Technology hit the daily limit [1] - The CPO concept saw rapid growth, with Tianfu Communication and Robot Technology both reaching historical highs [1] - The computing power chip concept rose in the afternoon, with Chipone Technology increasing by over 10% [1] - The liquid cooling server concept was active, with Chuanrun Co. achieving two limit ups in four days, and Dayuan Pump Industry hitting the daily limit [1] - The electric grid equipment sector collectively strengthened, with companies like Siyuan Electric and Sifang Co. reaching new highs, while Wangbian Electric and Shun Sodium Co. also hit the daily limit [1] Declining Sectors - The consumer sector collectively weakened, with significant declines in film and television, tourism and hotels, retail, and food and beverage sectors. Companies like Hengdian Film and Haixin Food hit the daily limit down [2]

Market Overview - The three major indices collectively rose, with the ChiNext Index and the Sci-Tech 50 Index both increasing by over 1% [1] - The Shanghai Composite Index rose by 0.05%, the Shenzhen Component Index increased by 0.86%, and the ChiNext Index gained 1.32% [2] - The total trading volume in the Shanghai and Shenzhen markets reached 2.14 trillion yuan, an increase of 157.5 billion yuan compared to the previous trading day [1][6] Sector Performance - The computing power industry chain experienced a collective surge, with concepts related to computing power leasing performing strongly [2] - Notable stocks included Dazhi Technology, which achieved four consecutive trading limit increases, and companies like Capital Online and Yuke Technology, which hit the daily limit [2] - The CPO concept saw rapid gains, with Tianfu Communication and Robot Technology reaching historical highs [2] - The liquid cooling server concept was active, with Chuanrun Co. achieving two trading limits in four days and Dayuan Pump Industry hitting the daily limit [2] - The electric grid equipment sector also performed well, with companies like Siyuan Electric and Sifang Co. reaching new highs, while Wangbian Electric and Shun Sodium Co. hit the daily limit [2] Declining Sectors - The consumer sector collectively weakened, with significant declines in film and television, tourism and hotels, retail, and food and beverage sectors [3] - Notable declines included Hengdian Film and Television and Haixin Food, which both hit the daily limit down [3]