转自：证券时报 人民财讯12月18日电，香港交易所于12月18日刊发《优化香港证券市场每手买卖单位框架》的咨询文 件。香港交易所致力于持续优化市场结构，以及根据香港特别行政区政府"促进股票市场流动性专责小 组"提出的建议，香港交易所现正提出一个新的每手买卖单位框架，旨在透过提高市场效率和降低市场 投资门槛以提升市场竞争力。建议的新每手买卖单位框架适用于股票和房地产投资信托基金，并包含以 下三个部分：1.将每手价值的指引下限从2000港元降至1000港元。2.增设50000港元的每手价值指引上 限。3.将每手股数的种类减至八种标准化的选项：1股、50股、100股、500股、1000股、2000股、5000 股和10000股。咨询期将于2026年3月12日结束。 ...

香港交易所于今天2025年12月18日（星期四）刊发"优化香港证券市场每手买卖单位框架"的咨询文件。 香港交易所致力于持续优化市场结构，以及根据香港特别行政区政府"促进股票市场流动性专责小组"提 出的建议，香港交易所现正提出一个新的每手买卖单位框架，旨在透过提高市场效率和降低市场投资门 槛以提升市场竞争力。 建议的新每手买卖单位框架适用于股票和房地产投资信托基金，并包含以下三个部分： 1.将每手价值的指引下限从2,000港元降至1,000港元 2.增设50,000港元的每手价值指引上限 3.将每手股数的种类减至八种标准化的选项：1股、50股、100股、500股、1,000股、2,000股、5,000股和 10,000股 咨询期将于2026年3月12日（星期四）结束。 ...

每经AI快讯，12月18日，香港交易所刊发咨询文件，就优化香港证券市场每手买卖单位框架的建议咨 询市场意见，以提升交易、结算及交收效率。咨询为期12周，将于2026年3月12日结束。主要建议包 括：一、有八种每手股数可供发行人选择：1股、50股、100股、500股、1000股、2000股、5000股和 10000股，若实施相关建议，预计约25%的发行人须调整其每手股数。二、由于目前交易的执行成本已 有所降低，每手价值的指引下限将由现在的2000元减半至1000元，对于采用每手股数大于100股的发行 人，将增设50000元的每手价值指引上限。 ...

陈翊庭指出，香港市场凭借与内地独特的互联互通机制、高度国际化等优势，正迎来成为全球金融核心的千载难逢机遇。未来，港交所 将继续巩固与内地市场的互联互通，助力中国资本市场开放与人民币国际化。同时，计划通过平台升级与区域合作，推动亚洲其他市场 （如东南亚）与中国机遇的互联，打造全球吸引力的区域流动性池，既向内地投资者呈现亚洲机遇，也吸引亚洲资本参与内地资本市 场。 港交所相关负责人陈翊庭表示，亚洲经济崛起为长期大趋势，其全球 GDP 贡献占比自 1990 年近乎翻倍，吸引 40% 全球外商直接投资， 拥有 55% 的全球上市公司，全球供应链与科技集群持续东移。 ...

Core Viewpoint - The traditional financial system is undergoing a significant transformation in response to the rise of cryptocurrency, as evidenced by Nasdaq and NYSE's proposals to extend trading hours to 23 hours a day, reflecting a shift in investor expectations [5][10]. Group 1: Market Changes - Nasdaq and NYSE have submitted proposals to fundamentally reshape trading hours, aiming to extend them to 23 hours daily, driven by the impact of cryptocurrency on investor behavior [5][8]. - Approximately $17 trillion in overseas assets are seeking to escape time zone constraints and gain access to the U.S. market, prompting Wall Street's new proposal for a continuous trading cycle from Sunday 9 PM to Friday 8 PM [8][10]. Group 2: Industry Response - Nasdaq President Tal Cohen stated that the exchange is prepared to embrace the opportunities and challenges brought by extended trading hours, indicating a shift towards innovation while maintaining market integrity [10]. - The emergence of decentralized finance has already demonstrated the feasibility of 24/7 trading through tokenized stocks on public blockchains and systems like Blue Ocean ATS, which operates for 23.5 hours [11][12]. Group 3: Future Outlook - The SEC is expected to approve the proposed changes by the second quarter of 2026, leading to significant infrastructure changes, including the deployment of continuous clearing capabilities by the DTCC [13][14]. - Predictions indicate a 65% probability that fully operational 24/7 trading will become a reality within the next five years, marking a historical shift in the relationship between traditional finance and decentralized trading mechanisms [14].

Core Viewpoint - Nasdaq is set to launch "around-the-clock trading" services starting in 2026 to meet the growing demand from investors for continuous trading in the U.S. stock market [3][4]. Group 1: Around-the-Clock Trading - Nasdaq plans to extend daily trading hours from 16 hours to 23 hours, operating five days a week, with a new schedule that includes a daytime session from 4:00 AM to 8:00 PM and a night session from 9:00 PM to 4:00 AM [5]. - The initiative aims to enhance the ability of investors, particularly those outside the U.S., to respond quickly to market dynamics occurring outside regular trading hours [6]. - Other exchanges, including the New York Stock Exchange and the Chicago Board Options Exchange, have announced similar plans for around-the-clock trading [4]. Group 2: Medline IPO - Medline, the largest IPO of the year, is set to debut on Nasdaq with an offering price of $29 per share for 216 million shares, aiming to raise approximately $6.26 billion, which values the company at around $39 billion [7]. - The company has reported revenues of $20.6 billion and a net profit of $977 million for the past nine months, showing an increase from $18.7 billion in revenue and $911 million in net profit in the same period last year [7]. - Major investors in Medline's IPO include Blackstone, Carlyle Group, and Hellman & Friedman, with cornerstone investors committing up to $2.35 billion [8].

每周五天"全天候交易" 全球最大交易所之一的纳斯达克交易所于当地时间周一（15日）向美国证券交易委员会（SEC）提交文 件，申请从2026年开始推出"全天候交易"服务。同时，美东时间12月17日晚，纳斯达克交易所还将迎来 美股今年最大首次公开募股（IPO）Medline。 Medline由约翰米尔斯（Jon Mills）与吉姆米尔斯（Jim Mills）兄弟于1966年创立，生产并经销医院与医 生使用的医疗耗材，包括手套、手术衣、检查台等。此次收购后，米尔斯家族仍将是公司最大个人股 东，IPO后将拥有17.8%的投票权。截至9月27日的过去九个月，公司营收206亿美元，净利润9.77亿美 元。上年同期营收187亿美元，净利润9.11亿美元。 Medline已获得基石投资者合计最多23.5亿美元的认购承诺，其他投资者还包括全球知名投资机构维京 投资（Viking Global Investors）、摩根士丹利旗下Counterpoint Global，骏利亨德森（Janus Henderson Investors）、Baillie Gifford、Capital Group，以及新加坡主权财富基金GIC等。高盛 ...

每周五天"全天候交易" 纳斯达克提供的数据显示，美股市场市值约占全球上市公司总市值的三分之二，截至去年，外国投资者 持有的美股总额已达17万亿美元。 全球最大交易所之一的纳斯达克交易所于当地时间周一（15日）向美国证券交易委员会（SEC）提交文 件，申请从2026年开始推出"全天候交易"服务。同时，美东时间12月17日晚，纳斯达克交易所还将迎来 美股今年最大首次公开募股（IPO）Medline。 因此，为满足投资者对美股不间断交易需求的增加，早在今年3月，纳斯达克交易所总裁可汗（Tal Cohen）就曾表示，交易所已启动与监管机构的磋商，预计于2026年下半年推出每周五天的不间断交易 服务。此次提交SEC文件，标志着纳斯达克正式启动每周五天全天候交易的推进进程。纳斯达克北美市 场高级副总裁迈克（Chuck Mack）表示："交易全球化趋势已持续一段时间，而美国市场本身也变得越 来越具全球性。" 纽约证券交易所和芝加哥期权交易所近期也宣布了类似的股票全天候交易计划。 根据计划，纳斯达克将把股票和交易所交易产品（ETPs）的每日交易时间从目前的16小时延长至23小 时，每周运行五天。目前纳斯达克在工作日设有三个交 ...

Investment Rating - The report maintains a "Buy" rating for the company [2][6][51] Core Insights - As of the end of November, the company's PE ratio stands at 30.30x, which is at the 18th percentile historically since 2016, indicating a certain level of investment value [2][6][51] - The report anticipates that with the continued enhancement of the mutual market access policies in Hong Kong's capital market, liquidity in the Hong Kong stock market will continue to rise, leading to an increase in overall market activity and valuations [2][6][51] - Projected revenues and other income for the company from 2025 to 2027 are expected to be 29.7 billion, 32.1 billion, and 34.6 billion HKD, respectively, with net profits attributable to shareholders expected to be 17 billion, 17.8 billion, and 19.5 billion HKD, corresponding to PE valuations of 30.0, 28.7, and 26.2 times [2][6][51] Market Environment - The Hong Kong stock market has shown an upward trend, supported by domestic policy drivers, with the Hang Seng Index and Hang Seng Tech Index increasing by 28.9% and 25.3% respectively compared to the end of 2024 [11][16] - The average daily trading (ADT) for the Hong Kong stock exchange was 230.7 billion HKD in November, reflecting a year-on-year increase of 42.8% despite a month-on-month decrease of 16.1% [16][11] - The IPO scale in Hong Kong saw significant growth in November, with 11 new stocks listed, raising a total of 41.8 billion HKD, marking a 363% year-on-year increase [30][31] Business Segments - In the cash market, the average daily trading volume for Northbound trading was 243.2 billion HKD, while Southbound trading was 97.9 billion HKD, with both showing year-on-year increases despite month-on-month declines [16][11] - The derivatives market experienced a decrease in trading volume, with futures ADV at 637,000 contracts and options ADV at 1,014,000 contracts in November, reflecting a month-on-month decline [20][11] - The LME daily trading volume increased to 807,000 contracts in November, showing a year-on-year growth of 10.6% [26][11] Economic Context - The domestic economic environment is showing signs of recovery, with the manufacturing PMI for November at 49.20%, indicating a slight improvement [44][46] - The Federal Reserve's recent interest rate cuts have enhanced liquidity in overseas markets, with expectations for further rate reductions in 2026 [46][44]

证券研究报告 | 策略研究 2025 年 12 月 16 日 ——港股市场策略周报（1216） 近期港股市场在海外降息后仍未企稳，主要来自于两个内部流动性问题：公募 基金基准新规落地，可能导致卖出部分超配的港股；港股阶段性资金需求较大。 上述叙事虽然存在，且在下跌过程中持续强化，但总体来看影响较为有限。关 注即将公布的美国非农就业数据，如果数据明显低于预期可能使得市场的降息 预期重燃，从而有利于情绪改善和市场企稳回升。 张夏 S1090513080006 zhangxia1@cmschina.com.cn 涂婧清 S1090520030001 tujingqing@cmschina.com.cn 王德健 研究助理 wangdejian@cmschina.com.cn 定期报告 相关报告 1. 《港股 IPO 的抽水效应如何—— 港股系列研究报告（1）》 2. 《港股市场流动性跟踪框架—— 港股系列研究报告（2）》 敬请阅读末页的重要说明 ❑ 港股观点更新：近期港股市场在海外降息后仍未企稳，主要来自于两个内部 流动性问题：公募基金基准新规落地，可能导致卖出部分港股；港股阶段性 资金需求较大。上述叙事虽然存在，且 ...