截至1月21日，北交所融资融券余额合计90.48亿元，较前一交易日增加7176.08万元，其中，融资余额 90.48亿元，较前一交易日增加7181.84万元，融券余额为7.08万元，较前一交易日减少5.77万元。 分行业统计，获融资净买入超百万元的北交所股票中，电力设备、基础化工、机械设备等行业最为集 中，分别有10只、10只、8只个股上榜。 | 920634 | 新威凌 | 4.43 | 1605.48 | 447.93 | 1.39 | 有色金 | | --- | --- | --- | --- | --- | --- | --- | | | | | | | | 属 | | 920396 | 常辅股 | -0.66 | 2798.90 | 357.56 | 1.58 | 机械设 | | | 份 | | | | | 备 | | 920496 | 许昌智 | -4.78 | 3576.13 | 330.82 | 2.17 | 电力设 | | | 能 | | | | | 备 | | 920593 | 鼎智科 | -0.23 | 8008.28 | 317.34 | 1.40 | 机械设 | | | 技 | | ...

Core Viewpoint - The financing balance of the ChiNext market has decreased, with a total of 592.14 billion yuan, marking a reduction of 6.78 million yuan from the previous day, continuing a downward trend for four consecutive trading days [1]. Financing Balance Overview - The total margin balance for ChiNext stocks is 593.86 billion yuan, down by 6.59 million yuan from the previous trading day, also reflecting a decrease for four consecutive days [1]. - The financing balance specifically stands at 592.14 billion yuan, which is a decrease of 6.78 million yuan compared to the previous day [1]. - The margin trading balance for short selling has increased to 1.72 billion yuan, up by 19.49 million yuan [1]. Stocks with Increased Financing Balance - A total of 426 ChiNext stocks saw an increase in financing balance, with 24 stocks experiencing growth exceeding 10% [1]. - The stock with the highest increase is Jiangtian Chemical, with a financing balance of 98.58 million yuan, reflecting a 44.75% increase from the previous day [3]. - Other notable stocks with significant increases include Yifan Transmission (41.78%) and Qingmu Technology (23.93%) [3]. Market Performance of Stocks with Increased Financing - Among the stocks with a financing balance increase of over 10%, the average increase in stock price was 3.10%, with 17 stocks rising, including Yifan Transmission which hit the daily limit [2]. - The top gainers in terms of stock price include International Composite Materials (9.58%), Kaige Precision Machinery (9.14%), and Beilong Precision (7.91%) [2]. Stocks with Decreased Financing Balance - A total of 525 stocks experienced a decrease in financing balance, with 16 stocks showing a decline of over 10% [4]. - The stock with the largest decrease is Kema Technology, with a financing balance of 731.30 million yuan, down by 19.46% [4]. - Other significant declines were observed in Hongbo Pharmaceutical (18.49%) and Dingtai High-Tech (15.60%) [4]. Market Performance of Stocks with Decreased Financing - The stocks with the largest decreases in financing balance include Kema Technology, which saw a price drop of 0.94%, and Hongbo Pharmaceutical, which fell by 1.88% [4][5]. - The overall trend indicates a mixed performance among stocks with decreased financing, with some stocks still managing to show positive price movements despite the reduction in financing [5].

Group 1 - Intel and AMD have sold out their server CPU capacity for 2026 due to significant procurement by cloud vendors, planning to increase prices by 10%-15% [1] - The demand for CPUs is expected to surge as AI-driven computing needs accelerate, with the server chip market growth anticipated to exceed expectations [1] - Factors such as the general server upgrade cycle and increased demand for AI inference computing power are driving the rise in CPU demand [1] Group 2 - The STAR Market 100 Index (000698) has seen significant stock price increases for companies like Gotion High-tech (6.26%), Jucheng Technology (5.73%), and Hua Hong Semiconductor (5.04%) [1] - The top three sectors in the STAR Market 100 Index are Electronics (37.42%), Power Equipment (14.02%), and Biomedicine (13.79%) [1] - The chip concept within the STAR Market 100 Index accounts for 55.15% of the index [1] Group 3 - The STAR Market 100 Index tracks 100 medium-sized and liquid securities selected from the STAR Market, reflecting the overall performance of different market capitalization companies [2] - As of December 31, 2025, the top ten weighted stocks in the STAR Market 100 Index include companies like Hua Hong Semiconductor and East China Semiconductor, collectively accounting for 26.21% of the index [2]

Core Viewpoint - The data center sector is driving significant growth in the power equipment industry, with capital expenditures showing a high growth trend, particularly among major overseas players, while domestic giants like Alibaba and Tencent are experiencing a slowdown in their capital spending [1][3]. Demand Side - Overseas capital expenditures in Q3 2025 reached $99.617 billion, marking an 80.39% year-on-year increase and a 9.54% quarter-on-quarter rise [3]. - Alibaba's capital expenditure for Q3 2025 was 31.5 billion yuan, reflecting an 80.10% year-on-year increase but a decline of 18.55% quarter-on-quarter. The company reiterated its three-year investment framework of 380 billion yuan, indicating potential for further investment [3]. - Tencent's capital expenditure was 13 billion yuan in Q3 2025, down 24.05% year-on-year and 32.05% quarter-on-quarter, with a downward revision of its annual guidance, indicating spending below initial expectations [3]. Supply Chain - NVIDIA reported total revenue of $57.006 billion in Q3 2025, with data center product revenue reaching $51.215 billion, a historical peak, showing a 24.62% quarter-on-quarter increase and a 66.44% year-on-year increase, accounting for over 89% of total revenue [4]. - TSMC's revenue for December 2025 was 335 billion new Taiwan dollars, a 20.4% year-on-year increase but a 2.5% quarter-on-quarter decline, achieving a record high for the same period [4]. - The CPU price index in November 2025 was 99.04, slightly up from 98.20 in October, while DRAM spot prices surged from $27.14 on November 17, 2025, to $66.50 by January 16, 2026, reflecting a more than 145% increase over two months, indicating strong server demand [4]. Application Side - The number of models in use is steadily increasing, with application deployments becoming more frequent. Token usage from January 5 to January 12, 2026, reached 7.65 trillion, an 18.97% increase from the previous period [4]. - In Q3 2025, the release of models such as Grok4Fast, GPT-5nano, and gpt-oss-20B led to a decline of over 50% in the price of tokens for models scoring above 40 on the ArtificialAnalysis intelligence index [4]. Investment Recommendations - The construction of AI data centers is expected to drive demand for HVDC and SST technologies. The global data center installation capacity is projected to increase by approximately 14 GW in 2024, with major cloud providers maintaining high capital expenditures. TSMC's capital expenditure for 2026 is expected to reach $52-56 billion, a year-on-year increase of about 30% [5]. - The increasing power density of data center cabinets is likely to enhance the penetration of HVDC and SST technologies, with smart busbars expected to see widespread adoption [5]. - Recommended stocks include Zhongheng Electric (002364), Oulu Tong (300870), Weiteng Electric (688226), and Sunshine Power (300274). Stocks to watch include Kehua Data (002335), Keda (002518), Kelu Electronics (002121), Magmi Tech (688676), and Sifang Co. (601126) [5].

（来源：普华有策） 能源革命核心装备！能量路由器引爆千亿智能电网赛道 1、行业概述 目前，中国官方文件尚未对"能量路由器"作出独立的标准化定义，但其核心内涵与功能已被涵盖在国家对新型电力系统和配电网高质量发展 的权威界定中。根据国家发改委、国家能源局《关于促进电网高质量发展的指导意见》的核心精神，能量路由器可被视为实现"接纳和消纳 大规模分布式新能源、支撑新型储能和电动汽车多元化接入、实现与用户双向互动"这一目标的关键物理载体与核心装备。它是支撑"主配微 协同"发展的新一代电力电子化、数字化、智能化配电设备集合，本质上是一个实现电能灵活转换、精准控制、优化分配与信息耦合的能源 互联网核心节点。 行业主要发展历程阶段 目前，行业处于示范应用向规模化商用过渡的关键期。技术路线（如基于SiC的下一代产品）持续迭代，成本呈下降趋势。市场需求从电网 侧主导的"刚性升级"向用户侧"经济性驱动"双轮驱动转变。产品标准化进程加速，但成熟商业模式仍在探索中。 2、行业产业链总结及影响 能量路由器产业链条清晰，涵盖上游原材料与核心部件、中游设备制造与系统集成、下游应用投资与运营服务。 上游是产业的技术源泉与成本核心，主要包括功率 ...

Group 1 - The core viewpoint of the news is the launch of the new business segment, Electric Power Energy, by Shandong Heavy Industry Group, marking a significant milestone in the company's strategic transformation and long-term development [1] - The Electric Power Energy segment focuses on core businesses such as data center generator sets and solid oxide fuel cells (SOFC), extending to a full chain including silent boxes, distribution cabinets, and power station systems, aiming to provide integrated power solutions for global customers [2] - The global market outlook is promising, with the rapid growth of the AI industry leading to an exponential increase in energy demand for AI data centers. The IEA predicts that global data center electricity consumption will reach approximately 945 TWh by 2030, more than doubling from 2024 [3] Group 2 - The company has a strong foundation for its advanced layout, having strategically restructured in 2009 and invested in SOFC technology in 2018, which has facilitated the development of high-capacity engines and fuel cell applications [4] - In the data center power generation field, the company has completed the product layout for generator sets ranging from 1250 kWe to 5000 kWe and launched the world's first 5 MW high-speed diesel generator set, achieving world-class performance metrics [5] - The company's products have received market acclaim, with a 259% year-on-year increase in sales of data center power generation equipment in 2025, positioning its electric power energy business among the top three globally [6]

来源：慧言史说 在人工智能大潮的侵袭下，硅谷精英都在为大模型和AI芯片拼得头破血流。而工业和科技巨头马斯 克，却早已把目光投向了另一个不引人注目、却致命的瓶颈之上。 如今，全球科技与能源项目，纷纷卡在同一个节点上：标价约20万元人民币、产自中国的变压器，正成 为比GPU更抢手的战略资源。 美国科技确实发达，不少地方的数据中心已经建好了机房、铺好了光纤。但是何时能运行，却没人能说 清楚。原因无他，没电可用。 现在，美国的大型变压器生产周期，已经来到了4年左右，而且还有加大的趋势。但是一座中型的AI算 力中心，没上百台变压器动不了。 项目经理们盯着厂方的生产排期表，只能无奈地摇头苦笑。毕竟AI再聪明，也得用电。 德国某新能源电站负责人曾无奈地表示，欧洲极度缺乏输变电设备，电网老化叠加设备断供，让本该可 以并网的清洁能源只能浪费掉。 如今，欧盟砸下了近5840亿欧元准备升级电网，但如果没有关键设备的支撑，这些钱也只能画个图纸。 就在欧美都陷入了"有电用不了"的窘境时，中国成了这场全球电力困局中的解题者。西方的电力设备生 产需要四年，而中国厂商却已经把生产周期压到10到12个月。同时，我们的价格，还比国外的同级产 品 ...

盘后数据出炉。 1月21日，A股市场整体上涨。截至收盘，上证指数报4116.94点，上涨0.08%；深证成指报14255.13点，上涨0.7%；创业板指数报3295.52点，上涨0.54%； 北证50指数上涨0.14%。 1.A股市场主力资金净流入56.08亿元 今日A股市场主力资金开盘净流出41.97亿元，尾盘净流入6.26亿元，A股市场全天主力资金净流入56.08亿元。 | | | 沪深两市近五日主力资金流向情况(亿元) | | | | --- | --- | --- | --- | --- | | 日期 | | | 净流入金额 开盘净流入 尾盘净流入 超大单净买入 | | | 2026-1-21 | 56. 08 | -41.97 | 6.26 | 154. 57 | | 2026-1-20 | -764. 07 | -221.93 | -61.61 | -471.97 | | 2026-1-19 | -397.98 | -162.72 | -58. 29 | -209.12 | | 2026-1-16 | -238.85 | -106. 45 | -38. 37 | -133.83 | | 2026- ...

证券日报网讯1月21日，特变电工（600089）在互动平台回答投资者提问时表示，公司积极关注核聚变 所需电力设备的科技研发，为相关市场需求做好技术储备。 ...

Core Viewpoint - The article discusses the recent performance of the A-share market, highlighting significant gains in technology stocks, particularly in the semiconductor sector, driven by supply shortages and price increases in CPUs and memory chips [1][18]. Group 1: Market Performance - On January 21, the three major indices in the A-share market collectively rose, with the Shanghai Composite Index increasing by 0.08%, the Shenzhen Component Index by 0.70%, and the ChiNext Index by 0.53% [18]. - The total trading volume across the three markets was 26,240 billion, a decrease of 1,804.27 billion from the previous day, with over 300 stocks rising [18]. - A total of 91 stocks hit the daily limit up, with the maximum consecutive limit up reaching 16 [18]. Group 2: Semiconductor Sector - The semiconductor sector saw a significant rebound, with domestic chip stocks surging. Notably, Longxin Technology hit the daily limit up, and several other stocks like Yingfang Micro and Tongfu Microelectronics also reached their daily limits [18]. - The increase in stock prices is attributed to a shortage in memory chips, with U.S. companies like Micron, Seagate, and SanDisk hitting record highs [18]. - Intel and AMD are expected to raise server CPU prices by 10%-15% in 2026, further driving interest in the semiconductor supply chain [2][18]. Group 3: CPU Demand and AI Impact - The demand for CPUs is projected to increase significantly due to the rise of AI agents, with estimates suggesting a need for up to 1,760,899 CPUs in optimistic scenarios for 2024, compared to a global shipment of 3,200 million CPUs [3]. - The article emphasizes that CPUs may become a bottleneck before GPUs in AI applications, as they are crucial for generating and evaluating tasks in reinforcement learning [11]. - A new paradigm proposed in the DeepSeek paper highlights the importance of CPU memory in handling large parameters, suggesting a shift in how AI models are structured [11][12]. Group 4: Material Costs and Industry Outlook - Japanese semiconductor material manufacturer Resonac announced a price increase of over 30% for PCB materials starting March 1, which could impact the overall cost structure in the semiconductor industry [12]. - Goldman Sachs projects a compound annual growth rate of 34% for optical modules from 2026 to 2028, with expected shipments reaching 94 million units by 2028, indicating a positive outlook for the optical communication sector [18].