以最新收盘价计算，科创板平均股价为44.41元，其中股价超100元的有86只，股价最高的是寒武纪-U。 科创板百元股一览 科创板股中，收盘价最高的是寒武纪-U，今日报收1390.00元，上涨2.54%，其次是源杰科技、摩尔线 程-U等，最新收盘价分别为664.00元、619.65元。 科创板百元股中，今日平均上涨4.12%，具体来看，今日上涨的有74只，涨幅居前的有普冉股份、中微 公司、开普云等。下跌的有12只，跌幅居前的有铂力特、步科股份、星环科技-U等。 向前追溯发现，科创板百元股最新收盘价相对发行价平均溢价491.19%，溢价幅度居前的有上纬新材、 寒武纪-U、安集科技等，溢价幅度分别为5123.63%、2058.72%、1697.97%。 以申万一级行业分类，科创板百元股较为集中的行业有电子、计算机、机械设备等，分别有44只、11 只、10只股票上榜。 资金流向方面，科创板百元股今日主力资金合计净流入24.20亿元，净流入资金居前的有中芯国际、寒 武纪-U、澜起科技等，净流入资金分别为{6}；净流出资金居前的有金山办公、东芯股份、绿的谐波 等，净流出资金分别为42943.54万元、22228.39万元 ...

Wind数据显示，截至2025年12月31日，A股市场融资余额为25241.56亿元，融券余额为165.26亿元，2025年融资余额增加6700.11亿元。 2025年，电子行业融资余额增加超1600亿元，融资净买入金额最大的股票为新易盛，净卖出金额最大的股票为牧原股份。 | 来源：Wind | | --- | 加仓新易盛超170亿元 从个股情况看，2025年融资客对130只股票加仓金额超10亿元，加仓金额居前的10只股票分别为新易盛、中际旭创、胜宏科技、宁德时代、阳光电源、寒 武纪-U、工业富联、三花智控、紫金矿业、中芯国际，分别净买入177.36亿元、154.62亿元、154.04亿元、151.90亿元、111.14亿元、110.73亿元、72.43亿 元、63.39亿元、52.61亿元、51.09亿元。从市场表现看，2025年融资客加仓居前十的股票全线上涨，涨幅最大的胜宏科技涨逾580%。 2025年融资净买入金额前十股 | 来源：Wind | | --- | 2025年融资客对288只股票减仓金额超1亿元，减仓金额居前的10只股票分别为牧原股份、东方财富、万科A、软通动力、泸州老窖、恒逸石化、中国石 ...

Group 1 - The semiconductor sector experienced significant gains, with companies like Zhongwei rising over 14%, Yandong Micro over 12%, and Shanghai Xinyang over 11% [1] - The semiconductor industry is benefiting from multiple favorable catalysts, including increased government support for domestic chip development and a substantial rise in the shareholding of the National Integrated Circuit Industry Investment Fund in SMIC from 4.79% to 9.25% [3] - TrendForce has revised its price expectations for memory chips, forecasting a 55-60% increase in DRAM and a 33-38% increase in NAND contract prices for Q1, which is significantly higher than previous predictions [3] Group 2 - CITIC Construction Investment reports that the semiconductor equipment sector is entering a growth cycle, with equipment orders expected to maintain high growth rates [4] - The Taikang Semiconductor Quantitative Stock Fund has achieved over 100% returns since its inception in May 2024, with a 1.28% increase in net value on the previous day [5] - Zhejiang Securities anticipates that the semiconductor equipment index will significantly outperform the market in 2025, with current valuations at the 28th percentile, indicating strong growth in front-end equipment revenue and explosive growth in back-end equipment [5]

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5日，芯片ETF广发（159801）开盘涨1.17%，报0.867元。芯片ETF广发（159801）重仓股方面，寒 武纪开盘涨1.43%，中芯国际涨3.26%，海光信息涨1.38%，北方华创涨1.94%，澜起科技涨1.44%，兆易 创新涨3.30%，中微公司涨1.94%，豪威集团涨0.37%，长电科技涨1.14%。 芯片ETF广发（159801）业绩比较基准为同期国证半导体芯片指数收益率，管理人为广发基金管理有限 公司，基金经理为曹世宇，成立（2020-01-20）以来回报为71.26%，近一个月回报为3.95%。 来源：新浪基金∞工作室 ...

Group 1 - The report highlights a positive outlook for the A-share market, anticipating a "spring opening red" driven by policy expectations, liquidity, and fundamental improvements, particularly in technology, non-bank financials, and consumer sectors [1][9] - The report identifies a new trend of price increases in certain sectors, indicating a recovery in demand alongside supply constraints, particularly in chemicals and new energy materials [10][11] - The report emphasizes the importance of AI and emerging technologies in driving growth, with recommendations for investments in sectors such as technology, non-bank financials, and cyclical stocks [11][12] Group 2 - Tencent Holdings is noted for solid revenue and profit growth, with an emphasis on AI ecosystem collaboration, projecting significant increases in revenue and net profit for the coming years [17][18] - Alibaba Group is recognized for its strong AI cloud business and a clear path to reducing losses in its instant retail segment, with adjusted revenue forecasts showing growth [21][22] - Cambricon Technologies is highlighted as a leading AI chip company, with substantial revenue growth and a positive outlook for future performance, supported by increasing demand for AI chips [29][30] Group 3 - The report discusses the electronic sector, particularly Longsys Technology's IPO, which is expected to enhance the competitiveness of domestic DRAM products and support the semiconductor supply chain [24][25] - The communication sector is benefiting from AI infrastructure investments, with strong performance expected from key players in light of increased capital expenditures [34][36] - The report notes the potential for new investment opportunities in satellite internet and quantum communication as these technologies mature [38]

来源：Wind 从个股情况来看，2025年融资客对130只股票加仓金额超10亿元，加仓金额居前的10只股票分别为新易盛、中际旭创、胜宏科 技、宁德时代、阳光电源、寒武纪-U、工业富联、三花智控、紫金矿业、中芯国际，分别净买入177.36亿元、154.62亿元、 154.04亿元、151.90亿元、111.14亿元、110.73亿元、72.43亿元、63.39亿元、52.61亿元、51.09亿元。从市场表现看，2025年 融资客加仓居前十的股票全线上涨，涨幅最大的胜宏科技涨逾580%。 2025年融资净买入金额前十股 | 证券代码 证券简称 | | | 2025年涨幅 融资融券余额 | 融资余额(万元) | 融资净买入额 | | --- | --- | --- | --- | --- | --- | | | | (%) | (万元) | | (万元) | | 300502. SZ | 新易盛 | 424. 03 | 2040713.97 | 2032550. 26 | 1773565. 47 | | 300308. SZ | 中际旭创 | 396. 38 | 2106550. 32 | 2100260.00 | ...

Market Performance - The electronic sector is experiencing a strong market performance with a net inflow of 26.8 billion yuan, leading among 31 primary industries [1][7] - The electronic ETF (515260) has seen a price increase of 3.35%, indicating strong buying interest and potential new investments [1][7] Key Stocks - Notable stocks include Zhaoyi Innovation, which hit the daily limit, and Zhongwei Company, which surged over 12% [9][10] - Other significant gainers include Lanke Technology, Lens Technology, and Tuojing Technology, all rising over 6% [9][10] - Major weighted stocks like SMIC and Luxshare Precision also showed positive performance, increasing over 5% and 3% respectively [9][10] Industry Developments - Changxin Technology has submitted an IPO application to the Sci-Tech Innovation Board, aiming to raise 29.5 billion yuan for various technology upgrades, with a total investment of 34.5 billion yuan [2][11] - The National Integrated Circuit Industry Investment Fund has increased its stake in SMIC from 4.79% to 9.25%, indicating strong institutional support [2][11] - The semiconductor industry is expected to benefit from the rise of domestic chip design companies and localization trends, with opportunities anticipated to open up by 2026 [2][11] AI and Market Trends - Major North American cloud service providers are significantly increasing investments in AI infrastructure, with total investments projected to reach a historical high of $600 billion by 2026 [2][11] - The demand for storage chips is expected to surge, with prices for DDR4 16Gb chips projected to rise by 1800% and DDR5 16Gb chips by 500% in 2025 [2][11] - The electronic industry is in an innovation phase, with expectations for rapid growth driven by AI demand and subsequent breakthroughs in terminal innovation and profit release [3][11] Investment Tools - The electronic ETF (515260) and its linked funds are designed to passively track the electronic 50 index, focusing on sectors like semiconductors, consumer electronics, and AI chips [3][12] - This ETF serves as an efficient tool for investors looking to gain exposure to core assets in the electronic sector [3][12]

Group 1 - The A-share market saw a collective rise in the three major indices on January 5, with the Shanghai Composite Index increasing by 0.64%. The insurance, semiconductor, and healthcare sectors led the gains, while oil and gas, as well as highways, experienced declines [1] - The semiconductor ETF (159995) rose by 3.52%, with notable increases in component stocks such as Zhongwei Company (up 11.48%), Zhaoyi Innovation (up 7.99%), Beijing Junzheng (up 6.31%), Lanke Technology (up 6.01%), and Huahai Qingke (up 5.60%) [1] Group 2 - Driven by strong demand for AI, storage chip prices are expected to surge by 1800% for DDR4 16Gb, 500% for DDR5 16Gb, and 300% for 512Gb NAND flash by 2025 [3] - Guojin Securities forecasts that the global supply of storage chips will remain insufficient in 2026, leading to continued price increases. The expected growth in DRAM bit supply is around 15% to 20%, while demand growth is projected to reach 20% to 25% [3] - The semiconductor ETF (159995) tracks the Guozheng Semiconductor Index, which includes 30 leading companies in the A-share semiconductor industry across materials, equipment, design, manufacturing, packaging, and testing, such as SMIC, Cambricon, Changdian Technology, and Northern Huachuang [3]

Group 1 - The core viewpoint of the news is that Cambricon Technologies has shown significant stock performance and financial growth, with a notable increase in revenue and net profit year-on-year [1][2]. - As of January 5, Cambricon's stock price increased by 2.06%, reaching 1383.50 yuan per share, with a total market capitalization of 583.40 billion yuan [1]. - The company has a strong presence in the semiconductor industry, focusing on AI core chip development, with 99.62% of its revenue coming from cloud products [1]. Group 2 - As of September 30, the number of shareholders for Cambricon increased by 52.13% to 62,000, while the average number of circulating shares per person decreased by 34.13% to 6,748 shares [2]. - For the period from January to September 2025, Cambricon achieved a revenue of 4.607 billion yuan, representing a year-on-year growth of 2386.38%, and a net profit of 1.605 billion yuan, up 321.49% year-on-year [2]. - The top ten circulating shareholders include Hong Kong Central Clearing Limited, which holds 12.0035 million shares, a decrease of 3.7005 million shares from the previous period [2].

截至2026年1月5日09:51，中证数字经济主题指数强势上涨2.48%，成分股中微公司上涨11.62%，兆易创 新上涨7.24%，柏楚电子上涨6.56%，拓荆科技，澜起科技等个股跟涨。数字经济ETF(560800)上涨 2.44%。（文中所列示股票为指数成份股，仅做示意不作为个股推荐。过往持仓情况不代表基金未来的 投资方向，也不代表具体的投资建议，投资方向、基金具体持仓可能发生变化，投资需谨慎） 据Wind数据显示，流动性方面，拉长时间看，截至12月31日，数字经济ETF近1年日均成交2091.96万 元。 消息方面，2026年1月4日，百度集团官宣分拆旗下AI芯片企业昆仑芯赴港独立上市。据百度公告显 示，昆仑芯已于1月1日以保密形式向港交所递交主板上市申请，分拆完成后仍将为百度附属公司。 数字经济ETF紧密跟踪中证数字经济主题指数，选取涉及数字经济基础设施和数字化程度较高的应用领 域上市公司证券作为指数样本，以反映数字经济主题上市公司证券的整体表现。 以上内容与数据，与有连云立场无关，不构成投资建议。据此操作，风险自担。 据Wind数据显示，截至2025年12月31日，中证数字经济主题指数前十大权重股分别 ...