2月6日，A股三大指数集体低开，沪指下跌35.62点，跌幅0.87%报4040.30点，深成指下跌151.68点，跌 幅1.09%报13801.03点，创业板指下跌37.39点，跌幅1.15%报3222.88点，上证50下跌31.84点，跌幅 1.04%报3027.17点；A股中药（核心股）板块盘初走强，特一药业、盘龙药业双双涨停，生物谷涨超 16%，康缘药业、维康药业、陇神戎发、粤万年青等个股跟涨；退税商店板块连日走强；黄金概念（核 心股）股集体低开，湖南白银（核心股）、兴业银锡、盛达资源、白银有色跌停，豫光金铅跌超9%， 中国黄金、晓程科技等多股低开。 盘面上，市场焦点股横店影视（核心股）（6天5板）高开4.86%，并购重组的民爆光电（创业板4板） 低开1.95%、韩建河山（3板）竞价涨停、凯龙高科（创业板2板）竞价涨停，房地产（核心股）板块京 投发展（3板）平开，AI应用端的天地在线（14天7板）低开0.30%、遥望科技（4天2板）低开5.97%， 零售股茂业商业（5天3板）高开0.26%、杭州解百（2板）高开。 公司动态： 光模块放量、重大资产重组（核心股）与立案调查交织 新易盛：1.6T光模块进入持 ...

周四（2月5日），A股缩量调整，光模块等算力方向再踩"刹车"，创业板人工智能继续回调。成份股大 面积飘绿，致尚科技、太辰光均跌超10%，光库科技、联特科技、天孚通信等下跌逾5%。不过，连跌 三日后，光模块龙头中际旭创率先止跌收涨，成交180亿元居A股首位。 热门ETF方面，重仓光模块龙头的创业板人工智能ETF（159363）场内收跌2.36%，失守20日均线，单 日缩量成交6.33亿元。近期资金连续加仓，四日合计增持5.3亿元。 综合市场信息来看，近期光模块等算力方向走势较为纠结，或主要系情绪面波动： 1、业绩高增后估值回调："易中天"等光模块公司2025年业绩预告均大幅超预期，在业绩兑现后，部分 资金选择获利了结，导致股价短期承压。 2、股东减持压力：去年三季报后，随着年内股价走高，多家光模块公司股东启动减持套现，加剧短期 抛压。 3、海外AI情绪传导：Anthropic发布一款新型效率工具，引发投资者对软件公司核心业务面临被AI技术 取代威胁的担忧。 但从中长期来看，光模块等算力方向基本面景气度依然高企：全球AI产业链持续发展，资本开支扩大 驱动算力需求增长，光模块作为明确的产业趋势，业绩与估值有望在流动 ...

Market Analysis - The A-share market experienced a volume contraction and a decline, with major indices closing lower, reflecting a weak sentiment among investors. The Shanghai Composite Index fell by 0.64% to 4075.92 points, while the Shenzhen Component Index dropped by 1.44% to 13952.71 points, and the ChiNext Index decreased by 1.55% to 3260.28 points. The total market turnover was 2.19 trillion, down 12.3% from the previous trading day, marking four consecutive days of declining volume [2][5][6]. Sector Performance - The financial and consumer sectors showed resilience, with the banking sector leading gains, up 1.66%. Notable performers included Xiamen Bank, which hit a ceiling price, and Chongqing Bank, which rose by 5.73%. Other consumer-related sectors such as food and beverage, textiles, and retail also saw increases, attributed to the upcoming Spring Festival and related consumption activities [5][6]. - In contrast, the technology sector faced significant declines, with the photovoltaic sector dropping 6.67% and the semiconductor sector also under pressure. The overall sentiment in these sectors was negatively impacted by profit-taking and external market influences, particularly from the U.S. tech stocks [5][6]. Bond Market - The bond market saw a comprehensive rise in government bond futures, with the 30-year contract (TL2603) increasing by 0.38% to 112.17. The central bank's net injection of 645 billion yuan indicated a commitment to maintaining liquidity, which is expected to support bond market sentiment in the medium to long term [7][10]. Commodity Market - The commodity index fell by 2.14%, with significant declines in precious metals and basic metals. The South China commodity index closed at 2753.3 points, with silver and lithium carbonate experiencing drops exceeding 10%. Conversely, the energy sector showed strength, with slight increases in oil prices due to geopolitical tensions in the Middle East [7][10]. Investment Opportunities - The report suggests that despite the current market adjustments, there are still opportunities in sectors driven by policy catalysts and consumption trends. Key areas of focus include photovoltaic technology, commercial aerospace, and consumer sectors, which are expected to benefit from upcoming policy support and seasonal consumption increases [6][10]. - The report also highlights the potential for long-term investments in precious metals, driven by central bank policies and geopolitical risks, despite short-term volatility [7][10]. Trading Hotspots - Recent hot sectors include AI applications, commercial aerospace, nuclear fusion, quantum technology, brain-computer interfaces, and robotics, all of which are supported by government policies and technological advancements. The report emphasizes the importance of monitoring developments in these areas for potential investment opportunities [8][10].

Core Viewpoint - Recent fluctuations in stock prices of leading companies in the technology sector, particularly in the optical module market, have raised concerns among investors, despite strong fundamentals indicating potential future growth [1][3]. Group 1: Stock Performance - Zhongji Xuchuang's stock price dropped to 580 yuan, with further declines observed, closing at 560 yuan on February 4, marking a 5.04% decrease [1]. - Hanwang (寒武纪) saw its stock price fall below 1046 yuan, while Shenghong Technology (胜宏科技) dropped to 250 yuan, leading to significant losses for investors [2]. - Guizhou Moutai's stock price increased to 1559 yuan, reflecting a 17% rise over the past five trading days, contrasting with the decline in technology stocks [4]. Group 2: Company Fundamentals - Despite the stock price declines, the fundamentals of these leading companies remain strong, with Hanwang projected to achieve revenues of 6-7 billion yuan and net profits of 1.85-2.15 billion yuan by 2025 [3]. - Shenghong Technology is expected to report net profits of 4.16-4.56 billion yuan in 2025, a substantial increase of 260.35%-295% compared to 2024 [3]. - The lack of exceeding market expectations, rather than a deterioration in fundamentals, is attributed to the recent stock price declines [3]. Group 3: Market Trends - The recent market trend shows a shift from high-volatility technology stocks to more stable, dividend-yielding traditional stocks, as investors seek safer investment opportunities [4]. - Global geopolitical and economic uncertainties are contributing to a cautious investment environment, impacting the semiconductor sector's overall valuation [4].

Group 1 - Meta and Microsoft continue to show high growth in capital expenditures, with Microsoft reporting a 66% year-on-year increase and Meta a 49% increase for Q4 2025. Both companies announced significant capital expenditure increases for 2026, projected to be around $115 to $135 billion, representing a year-on-year growth of 59% to 87%, which is significantly higher than previous expectations [1] - The performance of leading optical module companies, such as Zhongji Xuchuang and Xinyi Sheng, is in line with expectations, with forecasts for 2025 indicating a continuous increase in the proportion of high-speed optical modules and improved profitability, confirming strong industry demand [1] - The liquid cooling sector is experiencing accelerated penetration, with Amazon's demand for liquid cooling expected to be released following Meta and Google, further enhancing the market potential for ASIC liquid cooling [1] Group 2 - The communication ETF (515880) was the top performer in 2025, with an annual increase of 125.81%, and it also holds the largest scale among its peers, with a size of 15.784 billion yuan as of December 31, 2025, ranking first among 15 similar products [2] - As of December 31, 2025, the optical module content in the communication ETF exceeded 46%, and server content was nearly 20%, indicating a solid fundamental backing for overseas computing power, which remains a preferred choice in a favorable market [1][2]

Core Viewpoint - The A-share market experienced a decline in early trading, but major financial sectors such as banks and brokerages provided support, leading to a mixed performance across various sectors, with significant activity in consumer and emerging concepts [1] Market Performance - The three major A-share indices closed lower, with the Shanghai Composite Index down 26.29 points (0.64%) at 4075.92, the Shenzhen Component down 203.56 points (1.44%) at 13952.71, and the ChiNext Index down 51.24 points (1.55%) at 3260.28 [1] - Total market turnover reached 2.19 trillion yuan, with over 3700 stocks declining [1] Sector Highlights - Major financial sectors, including banks and brokerages, showed strong performance, with Xiamen Bank hitting a ceiling price, marking a new high since June 2021, and Chongqing Bank rising over 7% [1] - Consumer sectors, including media, tourism, food and beverage, retail, and healthcare, saw collective gains, with stocks like Haixin Food and Anji Food hitting ceiling prices [1] - New consumption concepts such as the "grain economy" and "pet economy" also experienced upward momentum, reflecting positive market expectations for consumer recovery [1] - AI application concepts rebounded, with stocks in AI animation, marketing, and media rising, including companies like Qunxing Toys and Yaowang Technology hitting ceiling prices [1] - Real estate concepts continued to strengthen, with multiple stocks like Jingtou Development and Huangting International hitting ceiling prices, adding vibrancy to the market [1] Declines in Specific Sectors - The non-ferrous metals, gold, and silver sectors faced significant declines, with stocks like Silver Nonferrous and Hunan Silver hitting their lower limits [2] - The photovoltaic industry chain, including space photovoltaic and equipment, saw a sell-off, with stocks like Junda Co. and Shuangliang Energy hitting their lower limits [2] - The power equipment sector also declined, with companies like Zhongheng Electric and Keshida hitting their lower limits [2] - The semiconductor and storage chip sectors continued to retreat, with stocks like Juguang Technology and Changfei Optical Fiber experiencing significant declines [2] Insights from Analysts - Dongfang Securities noted that the recent rebound after a significant drop indicates a stronger expectation for market stability, suggesting a potential shift towards a "slow bull" market [7] - Tianfeng Securities highlighted that this year's "Spring Festival excitement" may be more sustained due to policy expectations and trends in household investment towards equity assets, with consumer demand expected to release earlier than in previous years [8] - CITIC Securities identified low-orbit communication satellite chains as a key investment hotspot in the commercial aerospace industry, anticipating a transition from technology validation to large-scale industrialization around 2026 [8]

2月5日，A股三大股指集体走低，创业板指跌幅一度扩大至2%，市场情绪略显低迷。截止午盘，沪指 跌42.29点，跌幅1.03%报4059.91点，深成指下跌255.95点，跌幅1.81%报13900.33点，创业板指下跌 64.24点，跌幅1.94%报3247.27点，沪深两市半日成交额1.45万亿，较上个交易日缩量1682亿，全市场超 3600只个股下跌。 盘面热点较为杂乱，大消费（核心股）板块大涨，食品饮料、零售、影视（核心股）院线方向涨幅居 前，横店影视6天5板，杭州解百2连板，安记食品、海欣食品、金逸影视涨停。阿里概念局部异动，新 华都直线涨停。算力（核心股）租赁概念回暖，二六三封涨停。银行板块逆势拉升，厦门银行涨超 6%。下跌方面，贵金属概念集体大跌，湖南白银跌停。算力硬件概念持续下挫，德科立、太辰光跌超 10%。 热门板块表现分化 存储芯片等算力（核心股）硬件股持续低迷： 存储芯片、光模块等算力（核心股）硬件股成为市场下跌的"重灾区"。炬光科技跌近10%，长飞光纤跌 逾8%，天通股份、亨通光电、罗博特科、德科立等纷纷跟跌，跌幅居前。 消息面上，美国软件板块周三遭遇2022年以来最严重的抛售，这场由软 ...

Group 1 - The AI technology sector is experiencing a pullback, with notable declines in ETFs such as the Huaxia AI ETF (159381) and the Huaxia Communication ETF (515050), both dropping over 2% [1] - The total trading volume for these ETFs surpassed 160 million yuan, indicating significant market activity despite the downturn [1] - Major stocks like Taicheng Technology, Guangku Technology, and Dongshan Precision are among the hardest hit, suggesting a broader market correction [1] Group 2 - Guoyuan Securities highlights a systematic upgrade in AI computing infrastructure to meet the explosive demand for computing power, focusing on building efficient, low-latency, and low-cost interconnected networks [2] - The evolution of computing power expansion is shifting from vertical scaling (ScaleUp) to distributed cluster horizontal scaling (ScaleOut) and cross-domain collaboration (ScaleAcross) [2] - Key hardware such as optical modules and switches are undergoing rapid innovation, with domestic optical module manufacturers gaining a leading position in the global market, poised to benefit from the expansion of AI computing infrastructure [2] Group 3 - The Huaxia AI ETF (159381) tracks an index with nearly 50% weight in CPO, covering domestic software and AI application companies, providing high elasticity [3] - The top three weighted stocks in the ETF are Zhongji Xuchuang (15.64%), Xinyi Sheng (15.57%), and Tianfu Communication (6.85%), with a combined weight ranking first in the market [3] - The Huaxia Communication ETF (515050) has a scale exceeding 8 billion yuan, deeply covering optical modules, communication equipment, and computing infrastructure, with CPO and CPB concept stocks accounting for over 76% of its weight [3]

除了谷歌，此前公布的微软与Meta财报均显示，其在AI基础设施上的资本开支继续高增，彰显AI巨头 对于人工智能算力的重视。中信建投证券表示，Clawdbot等AI Agent现象级火爆，Tokes调用量也大幅 增长。2026年 AI算力需求旺盛，北美CSP资本开支依旧乐观。继续看好AI算力产业链，特别是业绩能 见度较高的光模块产业链。此外，光纤光缆行业已从复苏转向量价齐升阶段，继续推荐。 相关北美算力产业链ETF： 当地时间2月4日美股盘后，谷歌母公司Alphabet发布了截至2025年12月31日的2025年四季度财报。财报 显示，Alphabet四季度实现营收1138.28亿美元，同比增长18%，高于市场预期的1114.3亿美元；2025年 全年，公司营收首次突破4000亿美元，达4028.36亿美元，同比增长15%；净利润达到1321.70亿美元， EPS为10.81美元。 其中，谷歌云业务成为Alphabet四季度业绩最大的亮点，当季业务收入同比大增48%至177亿美元，较 分析师预期的162亿美元高逾9%。这一增长主要由企业AI基础设施、企业AI解决方案以及核心谷歌云平 台产品需求激增驱动。Alph ...

东山精密：PCB+光模块共振，全面拥抱 AI 大趋势 元件 东山精密（002384.SZ） 证券研究报告/公司深度报告 2026 年 02 月 03 日 | 评级： | 买入（维持） | 公司盈利预测及估值 | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | | | | 指标 | 2023A | 2024A | 2025E | 2026E | 2027E | | 分析师：王芳 | | 营业收入（百万元） | 33,651 | 36,770 | 41,858 | 64,796 | 79,996 | | | | 增长率 yoy% | 7% | 9% | 14% | 55% | 23% | | 执业证书编号：S0740521120002 | | 归母净利润（百万元） | 1,965 | 1,086 | 1,539 | 7,160 | 9,949 | | Email：wangfang02@zts.com.cn | | 增长率 yoy% | -17% | -45% | 42% | 365% | 39% | | | | 每股收益（元） | 1.07 ...