截至2025年10月26日，北交所挂牌公司共279家，总股本388.77亿股，流通股本248.54亿股。 从成交量上来看，上周（10月20日-10月26日），北交所周成交量为39.32亿股，环比减少0.71%；周成交金额为901.62亿元，环比上周增减少2.64%。 | 项目 | 本周 | 比上周增减(%) | 本年累计 | | --- | --- | --- | --- | | 成交数量(亿股) | 39.32 | -0.71% | 2513.70 | | 成交金额 (亿元) | 901.62 | -2.64% | 55297.66 | | 成交均价 (元) | 22.93 | -1.95% | 22.00 | 上周（10月20日-10月26日），北证50指数周涨2.74%至1472.08点。北证50成分股中，43只上涨，1只平盘，6只下跌。 其中，同惠电子（920509）涨幅居首，上涨15.56%，国子软件（920953）居次，上涨7.94%。鼎智科技（920593）跌幅居首，下跌13.66%，骏创科技 （920533）居次，下跌12.96%。 新股发行方面，10月20日-10月26日，北交所有1家公司申 ...

Trading Activity - The average daily trading volume on the Beijing Stock Exchange (BSE) decreased by 2.56% to 185.22 billion CNY, compared to 190.07 billion CNY in the previous week[8][11] - The trading volume of the BSE accounted for only 0.84% of the total market, remaining below 1%[12][11] Index Performance - The BSE 50 Index fell by 4.91% during the week, continuing its downward trend since reaching a peak of 1670.01 on September 8, resulting in a total decline of 14.21%[13][39] - Other major indices also experienced declines, with the ChiNext Index leading the drop at -5.71%[19][13] Sector Analysis - Most sectors on the BSE showed negative median returns, with the transportation sector leading gains at 2.27%, while the non-ferrous metals sector had the largest decline at -8.08%[18][24] - The computer industry had the highest median price-to-earnings (P/E) ratio at 125.15, followed by light industry manufacturing at 100.02, indicating relatively high valuations[18][24] New Listings and IPOs - One new stock was listed and one was in the process of going public during the week, with the newly listed stock, Changjiang Nengke, seeing a first-day price increase of 281.31%[35][36] New Third Board Activity - The trading volume on the New Third Board increased significantly, with the innovative tier and basic tier seeing weekly trading amounts of 12.55 billion CNY and 1.89 billion CNY, respectively, marking increases of 121.03% and 158.21% from the previous week[31][32]

Company News - Wens Foodstuff Group reported a net profit of 1.781 billion yuan for the third quarter, a year-on-year decrease of 65.02% [6] - Pop Mart announced an expected year-on-year revenue growth of 245% to 250% for the third quarter [6] - China Telecom reported a net profit of 30.8 billion yuan for the first three quarters, a year-on-year increase of 5% [6] - Wancheng Group announced a year-on-year net profit growth of 917% for the first three quarters [6] - New Strong Union reported a year-on-year net profit growth of 1940% for the first three quarters [6] - Huajian Group announced that there are no major asset restructuring or injection arrangements involving the company by its controlling shareholder in the next 12 months [6] - Xinyisheng announced that its controlling shareholder, Gao Guangrong, will transfer shares through inquiry, reducing his holding ratio to 6.24% [7] - Xiechuang Data announced plans to procure servers worth no more than 4 billion yuan from multiple suppliers to provide cloud computing services for clients [8] - Guanghua Technology received a warning letter for disclosing undisclosed information during an online communication with brokers [9] - Zhuhai Free Trade Group plans to transfer 100% equity of Gree Real Estate to Toujie Holdings, which is expected to constitute a major asset restructuring [10] - China Electronics Port announced that the National Integrated Circuit Fund reduced its holdings by 3.0197 million shares [11] - Suning Group and TCL Technology responded to a lawsuit from Semai Ke, stating that they held the third creditors' meeting as scheduled on the 21st [12] Industry News - The Ministry of Industry and Information Technology is soliciting opinions on the mandatory national standard revision plan for vehicle factory qualification certificates, which includes key information such as driving assistance systems and energy storage devices [4] - The Ministry of Industry and Information Technology is also seeking opinions on the draft guidelines for the construction of a computing power standard system (2025 version), aiming to revise over 50 standards by 2027 in various areas including computing facilities and applications [4] - Morgan Stanley's chief China equity strategist, Wang Ying, stated that long-term investors are likely to increase their holdings in Chinese assets [4] - The Guangdong Provincial Government issued an action plan for the high-quality development of manufacturing empowered by artificial intelligence from 2025 to 2027, supporting the application of industrial intelligent computing power [4] - The Ministry of Culture and Tourism released data indicating that domestic tourism market visits reached 4.998 billion in the first three quarters of 2025, an increase of 761 million year-on-year, representing an 18.0% growth [4]

招股书显示，丹娜生物主要从事侵袭性真菌病血清学早期诊断及其它病原微生物体外诊断产品的研发、生产和销售，被认定为国家高新技术企业、第一批国 家支持的重点专精特新"小巨人"企业、天津市制造业单项冠军企业、国家知识产权优势企业。 本次丹娜生物拟在天津建设总部基地，用于替代现有租赁场地，实现研发、生产、办公等功能一体化，进一步扩大公司在病原微生物诊断产品领域的生产规 模，提升公司在体外诊断、医学检验、生物检测等领域的综合影响力。 公司表示，总部基地建设项目是公司全面改善公司生产和研发环境的重要举措，其顺利实施将带来多重益处。一方面，本项目将进行产品升级和工艺优化， 并引进先进的生产设备，如全自动贴片与封装生产线。同时，结合国际化和标准化的质量管理体系，提高设备的自动化和信息化水平，进一步提升生产效 率，有效提高产品的精度和质量水平，以满足市场对产品质量的要求。另一方面，本项目将为公司提供与国际接轨的研发基础，为提升公司的研发能力提供 强大支持。 新产品研发项目拟通过购置研发软硬件等相关设备、招聘技术研发人员，基于已搭建的六大技术平台，结合临床市场需求不断扩充产线，形成覆盖更多应用 场景的产品和方案，此外也对已有核心产 ...