爱建证券指出，高性能计算（HPC）芯片已成为驱动台积电先进制程业务增长的核心引擎。目前，HPC 业务收入占台积电总营收的55%，远超智能手机板块（32%）及其他下游应用市场。与此同时，HPC 业 务延续高增长态势，相较智能手机业务的季节性波动具备更强的增长韧性。建议持续关注高性能计算芯 片产业链投资机遇，重点布局国产GPU、先进制程代工等相关标的投资机会。 科创芯片ETF南方(588890)紧密跟踪上证科创板芯片指数，上证科创板芯片指数从科创板上市公司中选 取业务涉及半导体材料和设备、芯片设计、芯片制造、芯片封装和测试相关的证券作为指数样本，以反 映科创板代表性芯片产业上市公司证券的整体表现。指数前十大权重股分别为中芯国际、海光信息、寒 武纪、澜起科技、中微公司、拓荆科技、芯原股份、华虹公司、沪硅产业、东芯股份。 科创芯片ETF南方(588890)，场外联接(A类：021607；C类：021608)。 截至2026年1月20日 09:37，科创芯片ETF南方(588890)上涨1.35%，成交1368.56万元。跟踪指数上证科 创板芯片指数成分股龙芯中科上涨8.75%，海光信息上涨5.49%，佰维存储上涨5. ...

Investment Rating - The report maintains a "Recommended" investment rating for the computer industry [2][6]. Core Insights - The AI medical sector is experiencing rapid development, with significant commercial opportunities emerging. Major players like NVIDIA and Eli Lilly are investing heavily in AI drug development, while domestic companies like Ant Group are promoting AI health management products [5][13][14]. - Alibaba's Qianwen app has transitioned into the "AI service era," integrating over 400 AI service functions and achieving over 100 million monthly active users, showcasing the potential for AI applications in enhancing user experience and operational efficiency [15][17]. - The report emphasizes the importance of building a self-sufficient and efficient computing infrastructure in response to increasing global competition and the exponential growth of AI application demands [16]. Summary by Sections AI Empowerment in Healthcare - The AI healthcare sector is at a commercial inflection point, with significant investments from both domestic and international companies. Key areas of growth include AI drug development, medical imaging analysis, and personal health management, which are expected to see increased investment value as clinical validation and regulatory frameworks improve [5][14]. Development of AI Ecosystem - Domestic tech giants are rapidly advancing their AI ecosystems, leveraging their large user bases and data resources. This integration is expected to enhance service delivery and operational efficiency across various sectors [15][16]. Market Performance - The computer sector index rose by 3.82% from January 12 to January 16, 2026, indicating positive market sentiment [8]. Key Companies and Investment Recommendations - The report highlights several companies for investment consideration, including: - AI Computing: Cambrian (688256.SH), Haiguang Information (688041.SH), Inspur Information (000977.SZ), and Zhongke Shuguang (603019.SH) [6][17]. - Vertical AI Applications: Kingsoft Office (688111.SH), Dingjie Zhizhi (300378.SZ), Hand Information (300170.SZ), and others [6][17].

两市全天特大单净流出180.81亿元，其中41股特大单净流入超2亿元，特变电工特大单净流入26.39亿 元，特大单净流入资金居首。 沪指今日收盘上涨0.29%。资金面上看，沪深两市全天特大单净流出180.81亿元，共计2255股特大单净 流入，2696股特大单净流出。 从申万一级行业来看，今日有14个行业特大单资金净流入，电力设备特大单净流入规模居首，净流入资 金86.55亿元，该行业指数今日上涨1.84%，其次是基础化工，今日上涨2.70%，净流入资金为13.94亿 元，净流入资金居前的还有汽车、机械设备等行业。 所属行业来看，上述特大单净流入资金居前个股中，电力设备、机械设备、国防军工行业最为集中，上 榜个股分别有11只、4只、4只。（数据宝） 特大单净流入资金排名 | 代码 | 简称 | 收盘价（元） | 涨跌幅（%） | 特大单净流入（亿元） | 行业 | | --- | --- | --- | --- | --- | --- | | 600089 | 特变电工 | 30.50 | 9.99 | 26.39 | 电力设备 | | 601179 | 中国西电 | 14.36 | 10.04 | 20.6 ...

分行业来看，申万所属的一级行业中，今日上涨的有23个，涨幅居前的行业为基础化工、石油石化，涨幅为2.70%、2.08%。跌幅居前的行业为计 算机、通信，跌幅为1.55%、0.96%。 1月19日，沪指上涨0.29%，深成指上涨0.09%，创业板指下跌0.70%，沪深300指数上涨0.05%。可交易A股中，上涨的有3527只，占比64.59%，下 跌的1828只。 资金面上，今日主力资金全天净流出357.14亿元，已连续10个交易日资金呈净流出状态。其中，创业板主力资金净流出178.75亿元；科创板主力资 金净流出54.38亿元；沪深300成份股主力资金净流出108.84亿元。 （原标题：两市主力资金净流出357.14亿元，电子行业净流出居首） 相关ETF A50ETF (产品代码: 159601) ★ 跟踪：MSCI中国A50互联互通人民币指数 近五日涨跌：-1.09% 行业资金流向方面，今日有13个行业主力资金净流入，电力设备行业主力资金净流入规模居首，该行业今日上涨1.84%，全天净流入资金75.97亿 元，其次是基础化工行业，日涨幅为2.70%，净流入资金为13.31亿元。 主力资金净流出的行业有18个 ...

证券之星消息，1月19日半导体板块较上一交易日下跌0.26%，赛微电子领跌。当日上证指数报收于 4114.0，上涨0.29%。深证成指报收于14294.05，上涨0.09%。半导体板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 603061 | 一週更新 | 244.06 | 10.00% | 4.47万 | | 10.48亿 | | 301678 | 新恒汇 | 86.78 | 9.10% | 16.30万 | | 206.81 | | 688702 | 盛が通信 | 144.67 | 8.74% | 6.99万 | | 10.13亿 | | 002119 | 康强电子 | 23.48 | 7.46% | 153.70万 | | 36.04亿 | | 688766 | 普申股份 | 203.55 | 7.20% | 11.23万 | | 22.58亿 | | 300053 | 航宇微 | 21.76 | 6.35% | 103.29万 | | 22.53亿 ...

Market Overview - On January 19, A-shares experienced a contraction in trading volume with mixed performance across major indices. The Shanghai Composite Index rose by 0.29% to close at 4114.00, while the Shenzhen Component Index increased by 0.09% to 14294.05. In contrast, the ChiNext Index fell by 0.7% to 3337.61, and the Sci-Tech Innovation Board Index decreased by 0.21% to 1851.07 [2][3]. Sector Performance - The electric grid equipment sector saw a significant surge, with over 20 stocks hitting the daily limit up. Notable performers included China West Electric and Jicheng Electronics [4]. - The top gainers in the electric grid equipment sector included: - YN Power: +29.96% to 24.51 - Guanjie Electric: +20.00% to 14.82 - Caneng Power: +17.72% to 28.10 [5]. Trading Volume and Market Activity - The total trading volume in the Shanghai and Shenzhen markets reached 2.71 trillion yuan, a decrease of 317.9 billion yuan compared to the previous trading day. Over 3500 stocks rose across the market [6][7]. Capital Flow - Main capital inflows were observed in the electric grid equipment, tourism, and automotive sectors, while semiconductor, communication, and media sectors experienced net outflows [8]. - Specific stocks with significant net inflows included: - TBEA: 2.408 billion yuan - China West Electric: 1.807 billion yuan - Haiguang Information: 1.091 billion yuan [9]. - Conversely, net outflows were noted in: - Industrial Fulian: 1.578 billion yuan - CATL: 1.464 billion yuan - Xiangshan Chip: 1.337 billion yuan [10]. Institutional Insights - Jin Yuan Securities emphasized the importance of focusing on company performance growth and safety margins during the annual report window [11]. - Guotai Junan expressed optimism about the spring market, highlighting opportunities in sectors supported by performance [12]. - Wanlian Securities anticipated that policies would continue to promote comprehensive reforms in capital market financing, reinforcing the market's stabilization and positive momentum [13].

据交易所数据显示，截至1月19日开盘一小时，主力资金流入前20的股票分别为： 中国西电（15.16亿元）、 特变电工（12.98亿元）、 海光信息（6.10亿 元）、 阳光电源（6.07亿元）、 新易盛（5.54亿元）、 双杰电气（5.41亿元）、 保变电气（4.38亿元）、 金风科技（4.12亿元）、 许继电气（3.49亿元）、 拓普集团（3.22亿元）、 巨人网络（3.19亿元）、 深科技（3.10亿元）、 长飞光纤（2.91亿元）、 中国铀业（2.84亿元）、 中控技术（2.79亿元）、 立讯精 密（2.70亿元）、 中国中免（2.67亿元）、 华夏幸福（2.57亿元）、 九鼎新材（2.47亿元）、 亨通光电（2.32亿元）。 | 股票名称 | 涨跌幅 (%) | 主力资金流向 | 所属行 | | --- | --- | --- | --- | | 中国西电 | 10.04 | 15.16亿元 | 电网设备 | | 特变电工 | 7.07 | 12.98亿元 | 电网设备 | | 海米信息 | 3.67 | 6.10亿元 | 米當体 | | 阳光电源 | 1.69 | 6.07亿元 | 光伏设备 | | ...

Group 1 - The A-share market showed mixed performance on January 19, with the Shanghai Composite Index rising by 0.11%, driven by gains in sectors such as electric equipment, public utilities, and automobiles, while the comprehensive and computer sectors faced declines [1] - The chip technology sector demonstrated strength, with the chip ETF (159995.SZ) increasing by 0.15%, and notable gains in constituent stocks such as Haiguang Information (+3.83%), Chipone Technology (+2.53%), and Zhaoyi Innovation (+2.33%) [1] Group 2 - TSMC held a conference on January 15, providing guidance for capital expenditures in 2026, projected to be between $52 billion and $56 billion, a significant increase of up to 36.9% from the previous year's $40.9 billion [3] - The proportion of capital expenditure allocated to advanced packaging, testing, and mask manufacturing has been revised to 10-20%, up from approximately 10% previously [3] - According to Open Source Securities, TSMC's increased capital expenditure is expected to boost expectations for advanced process capacity expansion, with high-end advanced packaging being essential for AI chips, likely leading to significant demand growth [3]

苏新上证科创综指增强A（023937）成立日期2025年5月20日，最新规模8261.27万。今年以来收益 11.81%，同类排名723/5579；成立以来收益51.1%。 苏新上证科创综指增强A（023937）基金经理为林茂政。 截至发稿，林茂政累计任职时间1年21天，现任基金资产总规模5.35亿元，任职期间最佳基金回报 51.1%， 任职期间最差基金回报5.42%。 风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成个人投资建 议。 1月19日，海光信息涨5.02%，截至发稿，报256.59元/股，成交37.86亿元，换手率0.65%，总市值 5964.02亿元。 资料显示，海光信息技术股份有限公司位于北京市海淀区东北旺西路8号中关村软件园27号楼C座4-5 层，成立日期2014年10月24日，上市日期2022年8月12日，公司主营业务涉及研发、设计和销售应用于 服务器、工作站等计算、存储设备中的高端处理器。主营业务收入构成为：高端处理器99.73%，其他 (补充)0.27%。 从基金十 ...

Investment Rating - The report maintains a "Recommended" rating for the computer industry [4] Core Insights - A new growth trend driven by the AI technology revolution is emerging, with significant development opportunities in areas such as domestic computing power, AI applications, commercial aerospace, and embodied intelligence [3][12] - The demand for domestic AI computing power remains a key focus, with specific companies recommended for attention, including Cambrian, Haiguang Information, Inspur Information, China Great Wall, and Loongson Technology [3][12] - The report highlights expected revenue or profit growth rates for key companies in 2025, with some companies projected to achieve over 30% year-on-year growth in net profit, such as Zhuoyi Information (yoy +150%) and Zhongke Information (yoy +40%) [12][13] Summary by Sections Weekly Market Review - During the week of January 12-16, the CSI 300 index fell by 0.57%, while the small and medium-sized board index rose by 1.55%, and the ChiNext index increased by 1.00%. The computer sector (CITIC) saw a rise of 4.31% [22] - The top five gainers in the sector included Shiji Information (+28.69%), Guangyun Technology (+28.43%), and Wanxing Technology (+19.64) [22][28] - The top five decliners were Aerospace Changfeng (-21.02%), Aerospace Information (-14.46%), and Haixia Innovation (-13.40%) [22][28] Industry News - The U.S. Department of Commerce has relaxed export restrictions on Nvidia's H200 chips to China, shifting to a case-by-case review mechanism, which marks a significant policy change [16] - Alibaba's Qianwen app has launched a "Task Assistant" feature, enabling AI agents to manage daily tasks across various services [17] - Zhiyuan AI has partnered with Huawei to open-source the GLM-Image model, marking a significant step in the domestic computing power ecosystem [15] Company News - Hanbang High-Tech is progressing with a major asset restructuring plan, intending to acquire a 51% stake in Anhui Yilu Micro-Travel Technology [18] - The report notes various shareholder actions, including share reduction plans by major stakeholders in companies like Anheng Information and Bosi Software, which are not expected to impact company governance [19][20]