- The report introduces a "Total Heat Index" indicator, which is defined as the sum of a stock's browsing, watchlist additions, and click counts, normalized as a percentage of the total market on the same day, and then multiplied by 10,000. The value range of the indicator is [0, 10,000][7] - A rotation strategy is constructed based on the weekly rate of change of the heat index (MA2). At the end of each trading week, the strategy involves buying the broad-based index with the highest MA2 rate of change. If the "Others" group has the highest rate of change, the strategy remains in cash. The strategy has achieved an annualized return of 8.74% since 2017, with a maximum drawdown of 23.5%, and a return of 3.6% in 2026[13][16] - The report also constructs two simple portfolios based on concept heat indices. The first portfolio (TOP) selects the top 10 stocks with the highest total heat index from the top 5 concepts with the highest heat index changes each week, while the second portfolio (BOTTOM) selects the bottom 10 stocks with the lowest total heat index from the same concepts. The BOTTOM portfolio has historically achieved an annualized return of 15.71% with a maximum drawdown of 28.89%[30][32]

证券日报网讯 1月23日，普门科技在互动平台回答投资者提问时表示，公司在满足日常营运管理需求的 同时，综合考虑现金成本和用途调配使用现金和短期借款，通过适当运用财务杠杆，在保持财务稳健的 同时，提高资金使用效率。 ...

登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：688389 证券简称：普门科技 公告编号：2026-008 深圳普门科技股份有限公司 第三届董事会第二十一次会议决议公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重大遗漏，并对其内容 的真实性、准确性和完整性依法承担法律责任。 一、董事会会议召开情况 深圳普门科技股份有限公司（以下简称"公司"）于2026年1月19日以现场会议方式召开了第三届董事会 第二十一次会议。本次会议通知已于2026年1月16日以电话、邮件等形式送达公司全体董事。本次会议 由董事长刘先成先生召集并主持，会议应参加董事9人，实际参加董事9人，公司高级管理人员列席本次 会议。本次会议的召集、召开程序符合有关法律法规和《公司章程》的相关规定。 二、董事会会议审议情况 经全体董事表决，形成决议如下： （一）审议通过《关于〈公司2026年股票期权激励计划（草案）〉及其摘要的议案》 为了进一步优化公司治理结构，健全公司长效激励机制，吸引和留住优秀人才，充分调动公司核心团队 的积极性，有效地将股东利益、公司利益和核心团队个人利益结合在一起，使各方共同关注和推动 ...

Core Viewpoint - The company has been actively exporting and selling products to EU member states, achieving market access and sales for multiple products [1] Group 1: Business Operations - The company primarily employs an indirect sales model, supplemented by direct sales [1] - Indirect sales involve selling products through distributors and general indirect sales customers to end clients [1]

证券日报网讯1月21日，普门科技在互动平台回答投资者提问时表示，如有回购、增持等相关计划，公 司将按照法律法规及时履行信息披露义务。 ...

Core Viewpoint - The company, Pumen Technology, is actively integrating AI technology into its medical device products and services to enhance their intelligence and clinical value [2] Group 1: AI Integration in Product Development - The company is utilizing AI algorithms in its fully automated chemiluminescence immunoassay analyzers, eCL8600 and eCL8800 series, to improve detection efficiency through precise recognition of barcodes and container types [2] - In the field of dermatology and aesthetic medicine, the company has applied AI skin detection technology to semiconductor laser hair removal devices, ensuring safety for both patients and operators while enhancing operational convenience [2] Group 2: Operational Efficiency - The company is leveraging AI platforms to empower various operational systems, thereby improving overall business efficiency [2]

证券代码：688389 证券简称：普门科技 公告编号：2026-008 深圳普门科技股份有限公司 第三届董事会第二十一次会议决议公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 一、董事会会议召开情况 深圳普门科技股份有限公司（以下简称"公司"）于 2026 年 1 月 19 日以 现场会议方式召开了第三届董事会第二十一次会议。本次会议通知已于 2026 年 1 月 16 日以电话、邮件等形式送达公司全体董事。本次会议由董事长刘先成先 生召集并主持，会议应参加董事 9 人，实际参加董事 9 人，公司高级管理人员 列席本次会议。本次会议的召集、召开程序符合有关法律法规和《公司章程》 的相关规定。 二、董事会会议审议情况 经全体董事表决，形成决议如下： （一）审议通过《关于〈公司 2026 年股票期权激励计划（草案）〉及其摘 要的议案》 为了进一步优化公司治理结构，健全公司长效激励机制，吸引和留住优秀 人才，充分调动公司核心团队的积极性，有效地将股东利益、公司利益和核心 团队个人利益结合在一起，使各方共同关注和推动公司的长 ...

Market Overview - The Shanghai Composite Index closed at 4120.10 points, above the annual line, with a change of 0.16% [1] - The total trading volume of A-shares reached 1,645.83 billion yuan [1] Stocks Above Annual Line - A total of 61 A-shares have surpassed the annual line today, with notable stocks showing significant deviation rates [1] - The stocks with the highest deviation rates include: - Huawi Design (华维设计) with a deviation rate of 24.42% - Hualing Co. (华岭股份) at 5.51% - Huilong Piston (汇隆活塞) at 4.81% [1] Detailed Stock Performance - The following table summarizes the performance of selected stocks that have crossed the annual line: - Huawi Design (华维设计): Today's change of 29.96%, turnover rate of 26.39%, annual line at 14.64 yuan, latest price at 18.22 yuan [1] - Hualing Co. (华岭股份): Today's change of 12.70%, turnover rate of 9.21%, annual line at 24.90 yuan, latest price at 26.27 yuan [1] - Huilong Piston (汇隆活塞): Today's change of 18.06%, turnover rate of 13.30%, annual line at 9.86 yuan, latest price at 10.33 yuan [1] - Other notable stocks include: - Wuhan Fangu (武汉凡谷) with a deviation rate of 4.17% - Meirui New Materials (美瑞新材) with a deviation rate of 3.81% [1] Additional Stocks with Minor Deviations - Stocks with smaller deviation rates that have just crossed the annual line include: - Gongdong Medical (拱东医疗) and Chongqing Gas (重庆燃气) [1] - The performance of these stocks indicates a cautious upward trend in the market [1]

Group 1 - Company Pumen Technology announced the appointment of Ms. Zhai Roumei as the representative for securities affairs [1] Group 2 - The article highlights the impact of an AI programming tool that has gained popularity among Silicon Valley programmers, with CEOs expressing mixed feelings about the technology's ability to solve long-term skills in a short time [1]

证券代码：688389 证券简称：普门科技 公告编号：2026-004 深圳普门科技股份有限公司 2026 年股票期权激励计划（草案）摘要公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 | 股权激励方式 | □第一类限制性股票 | | --- | --- | | | □第二类限制性股票 | | | √股票期权 | | | □其他 | | 股份来源 | √发行股份 | | | □回购股份 | | | □其他 | | 本次股权激励计划有效期 | 50个月 | | 本次股权激励计划拟授予的股票期权数量 | 1,689万份 | | 本次股权激励计划拟授予的股票期权数量 | 3.94% | | 占公司总股本比例 | | | 本次股权激励计划是否有预留 | □是，预留数量_______股（份）； | | | 占本股权激励拟授予股票期权比 | | | 例______ | | | √否 | | 激励对象数量 | 268人 | | 激励对象数量占员工总数比例 | 15.26% | | 激励对象范围 | √董事 | | | √高级管理人员 ...