December 2025 - Consultation Paper on Board Lot Framework Enhancements in the Hong Kong Securities Market

Market Turnover

-

-

-

|

|

|

|

|

|

-

-

-

繁简

About HKEX

About HKEX

Investor Relations

Investor Relations

Corporate Governance

Corporate Governance

Sustainability

Media Centre

Careers

Related Sites: LME

HKEX Group

LME

Bond Connect

QME

HKEXnews

CESC

Client Connect

Latest Market Data

Exchange Traded Products

Structured Products

Real Estate Investment Trusts

Debt Securities

Listed Derivatives

Foreign Exchange

OTC Derivatives

Eligible OTC Clear Products

Interest Rate Swaps

Non Deliverable Forwards

Cross Currency Swaps

MSCI Index Futures & Options

HKEX Sustainable & Green Exchange

Hosting Services

Data and Index Services

Real Time Data Services

Historical Data Services

Rules, Forms & Fees

Risk Management

CCP Disclosures

Listed Derivatives

Risk Management

CCP Disclosures

Risk Management

CCP Disclosures

Settlement and Depository

Settlement - Securities

Common Nominee Services

Securities Admission into CCASS

Unclaimed Entitlements Held by HKSCC Nominees Limited

Uncertificated Securities Market

Platform Services

Corporate Action Messaging Standardisation

FINI - A New Era for Hong Kong’s IPO market

Orion Cash Platform

Orion Derivatives Platform

Integrated Fund Platform

HKEX Issuer Access Platform

Circulars & Notices

Become a Participant

HKEX Connect Hall

Join Our Markets

Listing with HKEX

Southeast Asia Listing Insights

Northbound and Southbound

Sustainable Finance

Sustainable & Green Exchange (STAGE)

Listing of Specialist Technology Companies

Listing Regulations

Explore By Role

Potential Applicants

Rules & Resources

Checklists, forms & templates

News & Publications

Listing Newsletters

Listing Consultations

Sustainability & Governance

Education Centre

About Listing & Contacts

Corporate News Releases

Regulatory Announcements

Market Communications

Market Consultations

Research Reports

Connect Programmes

Daily Statistics

Market Highlights

Eligible Securities

Stock Quote Lookup

Securities Prices

Exchange Traded Products

Derivative Warrants

Inline Warrants

Callable Bull / Bear Contracts

Real Estate Investment Trusts

Debt Securities

Futures & Options Prices

Foreign Exchange

Consolidated Reports

Securities Market

Derivatives Market

Clearing, Settlement and Depository

Market Data Services

Our
Products
- Securities
- Listed Derivatives
- OTC Derivatives
- Find a Partner
  Search our directory to find brokers, clearing members, information vendors and more
- MSCI Index Futures & Options
  HKEX launched 39 MSCI equity index futures and options contracts
- HKEX Sustainable & Green Exchange
  Collaborating on sustainable finance amongst our stakeholders
Our
Services
- Trading
  - Securities
    Overview
    Infrastructure
  - Derivatives
    Overview
    Infrastructure
- Connectivity
  - Hosting Services
  - SDNet/2
- Data and Index Services
- Rules, Forms & Fees
- Clearing
  - Securities
    Overview
    Infrastructure
    Risk Management
    CCP Disclosures
  - Listed Derivatives
    Overview
    Infrastructure
    Risk Management
    CCP Disclosures
  - OTC Clear
    Overview
    Infrastructure
    Risk Management
    CCP Disclosures
- Settlement and Depository
- Platform Services
- Circulars & Notices
  View important information issued by HKEX to Exchange and Clearing House Participants, Market Data vendors and Hosting Services members
- Become a Participant
  Connect to Hong Kong’s financial market through HKEX
- HKEX Connect Hall
  A centrally-located venue at the heart of Hong Kong financial hub, the HKEX Connect Hall is an iconic venue for Hong Kong’s financial community.
Join
Our Markets
- IPO
- Northbound and Southbound
  - Stock Connect
  - Bond Connect
- Commodities
  - LME
  - QME
- Sustainable Finance
  - Sustainable & Green Exchange (STAGE)
  - Core Climate
- Biotech @ HKEX
  
  HKEX connects capital with a rich range of biotech issuers and investment products.
- Listing of Specialist Technology Companies
  A new listing pathway for Specialist Technology Companies.
- Core Climate
  The new carbon marketplace from HKEX
Listing
Regulations
- Sustainability & Governance
  A centralised platform to advance issuers’ ESG journey and corporate governance.
- Education Centre
  A centralised education platform, including e-Learning.
- About Listing & Contacts
  Find information about listing, including committee members and contact persons.
News
centre
- Corporate News Releases
- Regulatory Announcements
- Market Communications
- Market Consultations
- News Centre
  Snapshot about HKEX latest news and information
- HKEX Calendar
  Subscribe to our calendar containing trading and clearing information, public holidays and more
- Research Reports
  Research and survey conducted by HKEX on its securities and derivatives markets and related topics
Connect
Programmes
- Daily Statistics
  Statistics on Shanghai and Shenzhen Connect updated daily
- Market Highlights
  View the market capitalization, number of listed companies and more in the Hong Kong, Shanghai and Shenzhen markets
- Eligible Securities
  A list of securities eligible for trading under Shanghai and Shenzhen Stock Connect
Market
Data
- Securities Prices
- Futures & Options Prices
- Statistics
- HKEXnews
  View listed company announcements and more on the centralised platform for regulatory filings and disclosures
- News Alerts
  Sign up to receive company announcements or website updates by email
- Market Data Services
  Vendors can sign up to purchase wholesale market data from HKEX’s Market Data Services department

December 2025 - Consultation Paper on Board Lot Framework Enhancements in the Hong Kong Securities Market