Market Overview - On December 24, A-shares experienced an upward trend with all three major indices rising, and over 4,000 stocks in the market increased in value. The Shanghai Composite Index rose by 0.53%, the Shenzhen Component Index by 0.88%, and the ChiNext Index by 0.77%. The total market turnover was approximately 1.9 trillion yuan [1]. Sector Performance - The power supply and commercial aerospace sectors were notably active, while precious metals and Hainan sectors saw adjustments. The PCB concept leader, Shengtong Energy, hit the daily limit and reached a historical high, while multiple solar energy stocks also surged [3][8]. Financing and Stock Performance - As of December 23, the financing balance in the A-share market reached a historical high of 2.514596 trillion yuan, increasing by 14.859 billion yuan from the previous trading day. The financing balance on the Shanghai Stock Exchange was 1.271202 trillion yuan, while the Shenzhen Stock Exchange reported 1.235507 trillion yuan [3]. Shengtong Energy - Shengtong Energy's stock price has seen a continuous rise since December 12, achieving a nine-day limit-up streak and closing at 34.79 yuan per share, with a market capitalization nearing 10 billion yuan. The stock has increased by 342.4% year-to-date [4][6]. Solar Energy Sector - The solar energy sector showed strong performance, with multiple stocks hitting the daily limit. Notable stocks included Youyan Powder Materials and Hainan Development, which achieved consecutive limit-ups [8][12]. PCB and Electronic Industry - The PCB and CPO concepts experienced significant upward movement, with stocks like Yingtang Zhikong and Shengyi Technology reaching their daily limits. The demand for AI-related PCBs is expected to grow rapidly, driven by advancements in AI infrastructure [13][18].

Market Performance - The A-share market saw a positive trend with the Shanghai Composite Index rising by 0.53%, marking six consecutive days of gains [2] - The Shenzhen Component Index increased by 0.88%, while the ChiNext Index rose by 0.77% [2] Sector Highlights - The commercial aerospace sector experienced a significant surge, with nearly 30 stocks, including China Satellite and Aerospace Power, hitting the daily limit [3] - Other strong sectors included photovoltaic, lithium batteries, computing hardware, AI smartphones, intelligent driving, and chemical fiber [3] Stock Movements - Notable stocks with substantial gains included: - Xinjingang (+20.02% to 22.66) - Chaojie Co. (+20.00% to 112.44) - New Electric Energy (+20.00% to 30.24) - Youyan Powder Materials (+20.00% to 64.14) [4] - PCB concept stocks also saw rapid increases, with Shengyi Technology hitting the daily limit and achieving a historical high [4] Trading Volume - The total trading volume in the Shanghai and Shenzhen markets was 1.88 trillion, a decrease of 196 billion compared to the previous trading day [5] Capital Flow - Main capital inflows were observed in the electronics, semiconductor, and aerospace sectors, while outflows were noted in non-ferrous metals, banking, and food and beverage sectors [7] - Specific stocks with significant net inflows included China Satellite (10.78 billion), Industrial Fulian (10.05 billion), and Demingli (9.08 billion) [7] Institutional Insights - Dongfang Securities suggested that the market is likely to restart a bullish trend, with investment opportunities in medium-risk stocks and mid-cap blue chips [8] - Everbright Securities noted that after consecutive rebounds, there may be some divergence in market funds, indicating a potential for index fluctuations [8] - Dongguan Securities highlighted that the cross-year allocation trend in A-shares may start early, improving market liquidity and trading activity [8]

2025.12. 24 本文字数：764，阅读时长大约2分钟 资金流向 作者 | 一财阿驴 12月24日，A股三大指数震荡走高，截至收盘，沪指涨0.53%，录得六连阳；深成指涨0.88%，创 业板指涨0.77%。 | 代码 | 名称 | 两日图 | 现价 | 涨跌 | 涨跌幅 | | --- | --- | --- | --- | --- | --- | | 000001 | 上证指数 | 12 more | 3940.95c | 20.97 | 0.53% | | 399001 | 深证成指 | MW | 13486.42c | 117.43 | 0.88% | | 399006 | 创业板指 | MW | 3229.58c | 24.57 | 0.77% | 盘面上，商业航天概念股再度爆发，福建本地股反复活跃，光伏、锂电池、算力硬件、AI手机、智能 驾驶、化纤题材走强。 具体来看，商业航天概念集体爆发，中国卫星、航天动力、永鼎股份等近30股涨停。 | 代码 | 名称 | 涨幅号 | 现价 | | --- | --- | --- | --- | | 300629 | 新劲刚 | +20.02% | 22.6 ...

Group 1: Aerospace and Defense Companies - Shenjian Co., Ltd. has seen a stock increase for five consecutive days, focusing on aerospace-related molds, metal parts, composite materials, and Beidou satellite navigation system terminal products [2] - Aerospace Engineering has experienced a stock rise for four days, being the only listed company under the Rocket Technology Research Institute of the Aerospace Science and Technology Corporation, specializing in gasification technology and key equipment [2] - Daye Co., Ltd. is investing in a joint venture that focuses on aerospace power systems and specialized pressure vessels, while also developing humanoid robot dexterous hands [2] - Zhongchao Holdings is a comprehensive cable supplier, providing high-temperature alloy precision castings for aerospace applications [2] - Boyun New Materials has developed carbon/carbon throat lining materials for the Kuaizhou series of commercial solid rockets, establishing itself as a core research base for solid rocket engine composite materials [2] Group 2: Satellite and Communication Technologies - Xinguang Yuda is engaged in information perception, satellite communication, and unmanned systems, reporting a net profit increase of 260% year-on-year in its third-quarter report [2] - Ruihua Tai has participated in multiple aerospace military projects, including the manned space station and launch vehicles, and is developing PI films to enhance the lifespan of satellites and spacecraft [3] - Guojiji Precision Engineering is a leading company in the aerospace bearing sector, having provided bearings for major projects like Chang'e and Long March rockets [3] - China Satellite is a leading domestic satellite manufacturer and a major provider for the Beidou system [3] Group 3: Emerging Technologies and Innovations - Jun Da Co., Ltd. has formed a strategic partnership with Shangyi Optoelectronics to explore the application of perovskite battery technology in space energy [3] - Tian Tong Co., Ltd. showcased its commercial satellite digital batch electrical assembly technology at a national conference, contributing to the supply chain of the aerospace information industry [6] - Yingli Automotive focuses on lightweight automotive components, including dashboard frames and EV battery housings, leveraging its Taiwanese background [5] Group 4: Investment and Expansion Plans - Jiufeng Energy is expanding its special fuel and gas supply project at the Hainan commercial space launch site, with an estimated total investment of approximately 300 million yuan [2] - Nanjing Panda's new satellite communication terminal project includes both hardware and software, supporting satellite communication between terminals [3] - The company has signed a strategic cooperation agreement with Galaxy Aerospace to enter the commercial aerospace sector [6]

12月24日，A股三大股指早盘窄幅震荡，午后有所回升，截止收盘，沪指涨0.53%报3940.95点，深成指 涨0.88%报13486.42点，创业板指涨0.77%报3229.58点，科创50指数涨0.9%报1352.13点；沪深两市成交 额1.88万亿，全市场超4100只个股上涨。 热点板块 商业航天持续拉升 商业航天概念午后持续拉升，超20只成分股涨停，有研粉材午后20cm涨停，润贝航科涨停。 消息面上，据证监会网上办事服务平台披露，近日，蓝箭航天IPO辅导工作正式完成，辅导机构为中金 公司。开源证券表示，2030年中国商业航天发射与制造产值有望达850亿元。 PCB板块午后爆发 算力产业链继续轮动，PCB板块午后爆发，生益科技快速拉升涨停，股价创历史新高，截至发稿报72.6 元/股，最新总市值1764亿元。有研粉材午后"20cm"涨停。 消息面上，最新市场预测显示，英伟达GB300AI服务器机柜明年出货量有望达到5.5万台，同比增长 129%。中信建投证券指出，随着正交背板需求、Cowop工艺升级，未来PCB将更加类似于半导体，价 值量将稳步提升。 半导体芯片产业链再走强 半导体芯片产业链再走强，圣晖集成 ...

每经AI快讯，12月24日，市场震荡拉升，沪指高开高走，深成指、创业板指均涨近1%。沪深两市成交 额1.88万亿元，较上一个交易日缩量196亿元。盘面上，市场热点轮动较快，全市场超4100只个股上 涨。从板块来看，商业航天概念持续爆发，20余只成分股涨停，神剑股份（002361）5连板，国机精工 （002046）4天3板，上海港湾（605598）、九鼎新材（002201）、再升科技（603601）涨停。算力硬件 概念拉升，环旭电子（601231）6天3板，英唐智控（300131）20cm涨停。福建板块走强，安记食品 （603696）7天4板，合兴包装（002228）3连板。PCB概念快速拉升，生益科技（600183）涨停创历史 新高。下跌方面，贵金属、保险、乳业等板块跌幅居前。其中乳业概念集体调整，庄园牧场（002910） 跌停。截至收盘，沪指涨0.53%，深成指涨0.88%，创业板指涨0.77%。 ...

Core Viewpoint - The PCB sector has shown strong performance, with significant stock price increases for companies like Youyan Powder Materials and Ruihua Tai, indicating a bullish market trend driven by advancements in AI and consumer electronics [1] Group 1: Market Trends - Since 2025, the consumer electronics market is expected to continue its recovery, with the launch of new foldable smartphones and advancements in AI technology driving high demand for AI infrastructure [1] - Major investments in data center expansions by AI and global internet companies are projected to lead to a compound annual growth rate of 21% in global data center capital expenditures by 2029, according to Dell'Oro [1] Group 2: Industry Dynamics - The expansion of computing power will exacerbate "network bottlenecks," transforming switches from mere accessories into critical components for enhancing data center performance, thereby rapidly increasing demand for high-speed switches [1] - The increasing number of PCB layers and the upgrading of materials used in AI servers and high-speed switches are expected to significantly enhance the value of PCBs per unit, contributing to a rapid growth in the AI PCB market [1]

今日A股存储芯片板块呈现震荡走强态势，成为半导体产业链的核心活跃主线。板块内核心标的表现亮 眼，生益科技、快克智能盘中突破前期高点，创下阶段新高；英唐智控、北京君正、香农芯创、西测测 试等细分领域标的同步跟涨，从交易情况来看，资金进场迹象明确，反映出市场对存储芯片行业涨价周 期与成长潜力的高度认可。 股票频道更多独家策划、专家专栏，免费查阅>> 责任编辑：栎树 2. 存储芯片封测板块：高端存储技术迭代推动封测需求爆发，尤其是HBM和DDR5相关封测环节。东方 财富网12月报道指出，2025年全球HBM需求暴涨带动高端封测需求，HBM需实现8-16层芯片堆叠，依 赖直径5微米的微凸点连接，技术门槛极高。东北证券研报显示，长电科技作为全球第三大封测企业， 存储封测市占率25%，HBM封装全球份额20%，深度受益于高端存储封测需求爆发。 全球存储芯片涨价潮持续发酵，供需缺口进一步扩大：据中国经济网2025年12月16日报道，2025年全球 存储芯片涨价潮贯穿全年，4月开启试探性涨价，9月掀起第二波规模化猛涨，涨势持续至年底。 TrendForce集邦咨询数据显示，2025年第三季度内存价格较去年同期大幅上涨171. ...

Group 1 - The PCB concept saw significant movement on the afternoon of the 24th, with Shengyi Technology (600183) quickly hitting the daily limit and reaching a historical high of 72.6 yuan per share, resulting in a total market capitalization of 176.4 billion yuan [1][5] - Youyan Powder Materials (688456) also hit the daily limit with a 20% increase, while other companies such as Nanya New Materials, Jingwang Electronics, Huazheng New Materials, and Shengyi Electronics followed suit with gains [1][5] - The PCB index rose by 2.51%, reaching 1867.08 points, indicating a positive trend in the sector [7] Group 2 - The latest market forecast indicates that NVIDIA's GB300 AI server cabinet is expected to ship 55,000 units next year, representing a year-on-year growth of 129% [4][8] - The next-generation Vera Rubin 200 platform is anticipated to begin shipping in the fourth quarter of next year, highlighting ongoing advancements in AI server technology [4][8]

Group 1 - The storage chip sector experienced significant fluctuations, with companies like Shengyi Technology and Kuaike Intelligent reaching new highs during intraday trading [2] - Yintan Zhikong saw an increase of over 15%, indicating strong market interest and performance [2] - Other companies such as Beijing Junzheng, Xiangnong Chip Creation, Xice Testing, Nanya New Materials, Maiwei Co., Jiangbolong, and Baiao Chemical also showed upward trends [2]