晨会纪要 证券研究报告 2026 年 02 月 27 日 核心结论 分析师 【北交所】北交所日报——20260225：温和上涨，关注金三银四和两会政 策预期 zhouying@research.xbmail.com.cn 国内市场主要指数 | 指数名称 | 收盘 | 涨跌(%) | | --- | --- | --- | | 上证指数 | 4,146.63 | -0.01 | | 深证成指 | 14,503.79 | 0.19 | | 沪深 300 | 4,726.87 | -0.19 | | 上证 180 | 10,389.00 | -0.16 | | 中小板指 | 8,841.13 | 0.61 | | 创业板指 | 3,344.98 | -0.29 | 资料来源：聚源 主要海外市场指数 | 指数名称 | 收盘 | 涨跌(%) | | --- | --- | --- | | 道琼斯 | 49,499.20 | 0.03 | | 标普 500 | 6,908.86 | -0.54 | | 纳斯达克 | 22,878.38 | -1.18 | 资料来源：聚源 1 | 请务必仔细阅读报告尾部的投资评级说明和声明 ...

Investment Rating - The report does not explicitly provide an investment rating for the industry, but it suggests a positive outlook based on structural opportunities and market conditions [3]. Core Insights - The North Exchange A-share market experienced a moderate increase, with a trading volume of 18.656 billion yuan on February 25, 2026, up by 2.277 billion yuan from the previous trading day. The North Exchange 50 Index closed at 1,547.201, rising by 0.77%, while the specialized index increased by 1.22% to 2,597.61 [1][8]. - A total of 294 companies were listed on the North Exchange, with 208 stocks rising, 6 remaining flat, and 80 declining. The top five gainers included Tonghui Information (10.3%), Anda Technology (8.2%), and Tianli Composite (6.3%), while the top five losers were Liancheng CNC (-7.1%) and Keli Co., Ltd. (-5.9%) [1][15][16]. - The report highlights structural characteristics within the North Exchange, aligning with the cyclical stock market trends, particularly in rare earths, phosphorus chemicals, and small metals [3]. Summary by Sections Market Review - On February 25, 2026, the North Exchange A-share trading volume reached 18.656 billion yuan, an increase of 2.277 billion yuan from the previous day. The North Exchange 50 Index rose by 0.77% to close at 1,547.201, with a PE_TTM of 65.09. The specialized index also saw a rise of 1.22% [1][8]. Important News - OpenAI's project faced funding issues, shifting its focus to managing internal data center resources rather than owning physical assets. Additionally, OpenAI is behind in custom chip development, with plans to start in 2025 [2][17]. - Murata Manufacturing, a major MLCC manufacturer, is considering raising prices for its passive components [2][18]. Key Company Announcements - Deere Chemical announced a projected revenue of 726 million yuan for 2025, a decrease of 7.21% year-on-year, with a net profit expected to drop by 33.54% [2][19]. - Hongzhi Technology expects a revenue of 47.228 million yuan for 2025, down 1.61% year-on-year, with a net profit decline of 16.96% [2][20][21].

2月25日，A股三大股指小幅高开，其中沪指涨0.15%，报4123.78点，深成指涨0.21%，报14322.24点， 创业板指涨0.15%，报3313.09点，科创50指数涨0.21%，报1468.51点。磷化工、小金属概念股涨幅居 前，磷化工板块延续昨日强势，澄星股份2连板，和邦生物、金正大、六国化工、川金诺、云天化跟 涨；影视院线板块盘初走低，博纳影业、横店影视开盘跌停，中国电影、光线传媒、幸福蓝海跌幅居 前。昨日A股市场冲高回落，创业板指盘中一度涨超2%，沪深两市成交额达2.2万亿，全市场超4000只 个股上涨，其中109只个股涨停，市场活跃度较高。 盘面上，市场焦点股豫能控股（4板）高开4.69%，化工板块美邦股份（4板）竞价涨停、金牛化工（7 天4板）高开3.59%，AI应用端的风语筑（6天4板）低开3.27%、罗曼股份（2板）高开1.27%，商业航天 概念股顶固集创（创业板6天3板）高开4.71%，并购重组的韩建河山（9天5板）低开0.54%，光伏板块 协鑫集成（9天5板）高开2.74%，电网设备板块汉缆股份（3板）高开5.10%，玻纤概念股宏和科技（4 天3板）高开4.74%、山东玻纤（4天3 ...