截至11月18日，市场融资余额合计2.48万亿元，较前一交易日增加25.81亿元，其中，沪市融资余额 12603.13亿元，较前一交易日增加32.98亿元；深市融资余额12167.11亿元，较前一交易日减少7.14亿 元；北交所融资余额78.77亿元，较前一交易日减少238.60万元。 证券时报·数据宝统计显示，具体到个股，11月18日共有1811只股获融资净买入，净买入金额在千万元 以上的有469只，其中25只融资净买入额超亿元。蓝色光标融资净买入额居首，当日净买入5.30亿元， 其次是寒武纪-U、华胜天成，融资净买入金额分别为3.57亿元、3.41亿元，融资净买入金额居前的还有 航天发展、盐湖股份、利欧股份等。 分行业统计，获融资客净买入超亿元个股中，电子、传媒、计算机等行业最为集中，分别有9只、4只、 2只个股上榜。板块分布上，大手笔净买入个股中，主板有16只，创业板有3只，科创板有6只。 融资客大手笔净买入个股中，从最新融资余额占流通市值比例看，算术平均值为4.78%，融资余额占比 最高的是天马科技，该股最新融资余额10.44亿元，占流通市值的比例为13.69%，融资余额占比较高的 还有蓝色光标、东山 ...

| 股票代码 | 一般量 | 收盘 | | 融资净买 融资净买入占比 | 涨跌幅 | | | --- | --- | --- | --- | --- | --- | --- | | | 简称 价 | | 入额 | (%) | (%) | | | | | | (万元) | | | | | 301266.SZ | 宇邦新 38.15 2916.25 材 | | | 29.06 | -0.1 | | | | 材 | | | | | | | 301220.SZ | 亚香股 40.98 1552.76 સિ | | | 24.6 | -0.73 | | | 000557.SZ | 西部创 | | 5.26 1738.08 | 24.13 | -1.31 | | | | > | | | | | 四 | | | | | 1996 E | 00 10 | 1 0 | | | 76" 177500 | ー | 44.0 | 1550.34 | LL.4L | T'A | | | --- | --- | --- | --- | --- | --- | --- | | 688737.SH | 中自科 | 25.93 | 2121. ...

市场表现方面，收盘股价超百元股中，今日平均下跌0.26%，跑赢沪指0.56个百分点。今日上涨的有67 只，涨幅居前的有东芯股份、天普股份等，下跌的有82只，跌幅居前的有华盛锂电、北方长龙等。 追溯发现，最新百元股近一个月平均上涨6.46%，其间沪指上涨2.61%，涨幅居前的有华盛锂电、线上 线下、鼎泰高科等，涨幅分别为161.09%、87.39%、62.59%，今年以来平均涨幅为113.71%，强于沪指 96.17%，累计涨幅居前的有上纬新材、天普股份、胜宏科技等，涨幅分别为1545.60%、811.34%、 567.70%。 以最新收盘价计算，A股平均股价为13.76元，其中股价超过100元的有149只。 百元股作为判定市场热度的信号之一，历来受到投资者关注。证券时报·数据宝统计显示，截至11月18 日收盘，沪指报收3939.81点，下跌0.81%，A股平均股价为13.76元，个股股价分布看，股价超过100元 的有149只，股价在50元至100元的有441只，股价在30元至50元的有782只。 股价超百元个股中，收盘价最高的是贵州茅台，今日报收1476.00元，上涨0.34%，其次是寒武纪、源杰 科技等，最 ...

Core Viewpoint - The semiconductor industry is experiencing structural opportunities characterized by "capacity expansion" and "supply chain security," driven by AI and domestic substitution trends [1][7]. Semiconductor Industry Overview - The A-share market saw fluctuations, with the Shanghai Composite Index down 0.81% and the ChiNext Index down 1.16%, while the Sci-Tech 50 Index rose by 0.29% [1]. - AI and high-performance storage demands are driving rapid capacity expansion in advanced processes, directly increasing global silicon wafer shipments and capital expenditures in wafer fabs [1][9]. - Despite a mixed performance in the semiconductor sector since October, the long-term development logic supporting domestic semiconductor stocks remains unchanged [1][8]. AI and Semiconductor Market Dynamics - AI applications are gaining strength, with companies like Rongji Software and Alibaba's "Qianwen" project making significant market moves [2][4]. - The semiconductor sector is witnessing a rebound, with companies like Longxin and Jingchen seeing substantial stock price increases, indicating a recovery in the semiconductor equipment market [4][5]. Price Trends in Memory Chips - Samsung has raised prices for server DDR5 memory chips by 30-60% due to supply shortages driven by the AI data center boom [5][6]. - NAND flash prices are also increasing, with major manufacturers implementing production cuts, leading to a projected price increase of 20-30% [6]. Capacity Utilization and Expansion - Domestic wafer manufacturers are experiencing high capacity utilization rates, with companies like SMIC reporting 95.8% utilization in Q3 [11]. - The ongoing demand for storage chips is expected to sustain the supply-demand imbalance, leading to continued price increases and capital expenditure growth in the semiconductor sector [6][12]. Investment Opportunities - The semiconductor equipment ETF, E Fund (159558), has seen a year-to-date increase of 45.98%, reflecting strong market interest in domestic substitution and key industry players [12][17]. - Companies like Cambrian Technology have reported significant revenue growth, with a nearly 24-fold increase in revenue year-over-year [14]. Future Outlook - The semiconductor sector is positioned to benefit from the anticipated AI demand and capacity expansion in the coming year, despite recent market fluctuations [16]. - The upcoming financial reports from major tech companies like NVIDIA and Alibaba are expected to provide positive signals for the semiconductor market, potentially catalyzing a rebound in A-share tech stocks [16].

Core Viewpoint - The semiconductor sector is experiencing growth despite a general market decline, driven by increased investments in AI infrastructure by major tech companies [1] Group 1: Market Performance - Major stock indices continued to decline, while the semiconductor materials ETF rose by 1.68% as of 14:30 [1] - Notable gains were observed in individual stocks, with North China Innovation rising by 5.65%, Tuojing Technology by 4.50%, and Zhongwei Company by 3.57% [1] Group 2: Investment Trends - Major tech companies, including Meta, Google, Amazon, and Microsoft, are expected to invest over $400 billion in AI infrastructure next year, representing a 21% increase compared to 2025 [1] - Meta's spending in AI infrastructure is projected to reach $72 billion this year, with further increases planned for next year [1] - Google plans to invest $40 billion in building three new data centers in Texas, with the investment extending until 2027 [1] Group 3: Industry Outlook - According to Everbright Securities, the demand for AI computing power, data centers, and smart driving is driving the expansion of the semiconductor industry [1] - The construction of advanced wafer processing capacity is accelerating, contributing to steady growth in the semiconductor materials market [1] - There is a continued demand for specific materials such as photoresists, wet electronic chemicals, and electronic specialty gases, indicating a phase of demand expansion and domestic production resonance in the semiconductor materials sector [1] - Companies with technological advantages and customer validation in core material areas like photoresists, wet electronic chemicals, electronic specialty gases, and CMP are recommended for attention [1]

第二十二届中国国际半导体博览会（IC China 2025）将于11月23日至25日在北京国家会议中心举办。业 内人士指出，博览会的召开，恰逢"十五五"规划开局起步的重要节点，深度契合规划建议中关于强化科 技创新、建设现代化产业体系、保障产业链供应链安全稳定等部署要求。 图：电子 ETF （ 515260 ）标的指数涨幅前 10 大成份股 布局工具上，电子ETF（515260）及其联接基金（A类：012550/C类：012551）被动跟踪电子50指数， 重仓半导体、消费电子行业，汇聚AI芯片、汽车电子、5G、云计算、印制电路板（PCB）等热门产 业，前十大权重股囊括市场热议的"纪连海"（寒武纪、工业富联、海光信息）。外部环境倒逼中国尽快 实现半导体产业链自主可控，AI重塑消费电子产品的功能边界，革新用户体验。国家顶层政策支持， 产业政策配套落地，电子板块有望乘势崛起。 中提及的个股、指数成份股仅作展示，个股描述不作为任何形式的投资建议，也不代表管理人旗下任何 基金的持仓信息和交易动向。基金管理人评估电子ETF的风险等级为R3-中风险，适宜平衡型（C3）及 以上的投资者，适当性匹配意见请以销售机构为准。任何在本 ...

Group 1 - The semiconductor ETF, Southern (159325), opened with a gain of 0.42%, priced at 1.428 yuan [1] - Key holdings in the ETF showed mixed performance, with notable declines in stocks such as Zhongke Sanan (-0.11%), Haiguang Information (-0.35%), and Zhaoyi Innovation (-1.07%), while Cambrian rose by 0.22% [1] - The ETF's performance benchmark is the CSI Semiconductor Industry Select Index, managed by Southern Fund Management Co., with a return of 41.88% since its inception on October 31, 2024, and a recent one-month return of -2.43% [1]

值得一提的是，得益于"反内卷"政策持续推进，光伏领域17家相关企业净亏损幅度也显著收窄，今 年前三季度环比减亏28%。锂电行业需求回暖叠加价格筑底回升，19家相关企业营收同比增长7%，净 利润10.20亿元，实现扭亏为盈，其中，三季度营收同比增长17%，净利润额同比增加8亿元。 从业绩分布看，科创板呈现出"增长面广、结构优化"的鲜明特征。前三季度，超七成科创板公司实 现营收增长，近六成公司净利润增长；158家公司净利润增幅超过50%，46家公司扭亏为盈。 作为我国"硬科技"实力的集中体现，科创板已成为观测科技创新企业业绩与发展态势的最直接窗 口。 最新统计数据显示，截至11月13日晚间，592家科创板公司已悉数完成三季报业绩披露：板块前三 季度总研发投入近1200亿元、总营收超1.1万亿元，三季度净利润同比大幅增长75%。这组数据表明， 一方面"硬科技"企业在外部压力下保持成长韧性与发展质量，另一方面科创板公司始终将研发创新视为 生命线。 中信证券首席经济学家明明告诉《金融时报》记者，未来5年，我国发展的重心将全面转向科技驱 动和创新引领。我国"硬科技"企业研发投入将持续加码，集成电路、人工智能、生物医药等重 ...

Group 1: Market Performance - The CSI Digital Economy Theme Index rose by 1.22% as of November 18, 2025, with notable increases in constituent stocks such as Northern Huachuang (up 6.49%) and Tuojing Technology (up 4.94%) [1] - The Digital Economy ETF (560800) increased by 1.14%, reflecting strong market interest [1] - The Digital Economy ETF saw a turnover of 0.84% during the trading session, with a total transaction value of 5.5849 million yuan [1] Group 2: Fund Flows and Liquidity - The Digital Economy ETF experienced a significant increase in shares, with a growth of 12 million shares over the past week [1] - The ETF has seen continuous net inflows over the past six days, with a peak single-day net inflow of 8.0231 million yuan, totaling 21.8513 million yuan in net inflows [1] Group 3: Industry Trends - According to a report by Zheshang Securities, the demand for AI-related chips, including computing power and storage, is rapidly increasing, with the global storage market expected to reach $263.3 billion by 2025, growing at a CAGR of 11.5% from 2025 to 2029 [2] - The report highlights that domestic cloud vendors are accelerating capital investments and enhancing AI core capabilities, with new applications in robotics, new energy vehicles, foldable phones, and AI glasses expected to drive industry growth [2] - Industrial trends indicate that sectors such as AI hardware and IT services are likely to remain key growth areas in the market [2] Group 4: Index Composition - As of October 31, 2025, the top ten weighted stocks in the CSI Digital Economy Theme Index accounted for 53.93% of the index, with notable companies including Dongfang Wealth, Cambricon, and SMIC [3]

相关产品及截至发稿涨跌幅： 格隆汇11月18日｜今日半导体板块强势反攻，北方华创、芯源微分别涨7%、6%，寒武纪涨2%，带动科 创半导体ETF涨3.19%，芯片ETF涨2.21%。 聚焦科创板的半导体国产替代设备+材料：科创半导体ETF(588170)，+3.19%，成份股涵盖中微公司 （刻蚀设备）、拓荆科技（薄膜沉积设备）、华海清科（CMP设备）、沪硅产业（300mm硅片）、天 岳先进（碳化硅衬底）。 消息面上： 全市场规模最大的芯片行业ETF：芯片ETF(159995)，+2.27%，最新规模高达279亿元，近10日合计净流 入9.07亿元，覆盖芯片全产业链，权重股包括中芯国际、寒武纪、长电科技、北方华创等龙头股。 ①三星11月部分内存芯片价格环比上调30%-60%。中芯国际在投资者关系活动中表示目前存储行业供应 存在缺口，预计高价位态势将持续。 ②SK海力士加快设备投资进度，最快将于2025年11月开始为12层HBM4订购设备，预计将于2026年初 陆续进场。 ③长江存储在武汉新建第三座工厂，预计2027年投产，同时提升第二座工厂产能。 华金证券看好人工智能推动半导体周期向上，从设计、制造到封装测试以及 ...