SFC welcomes HKEX’s proposal to implement T+1 settlement in Hong Kong’s stock market

Key dates

2026-10-16

SFC welcomed HKEX’s consultation conclusions on the proposed transition from T+2 to T+1; HKEX published the consultation conclusions on the same date.

2028-09-01

September 2028 is identified as HKEX’s target month for implementation within the broader second-half-of-2028 timetable, subject to market readiness, regulatory approval and final rule and procedure amendments.

Suggested considerations

• Firms should map all Hong Kong cash-market products, trading venues, settlement locations and transaction types that may fall within the final T+1 scope, including stock-option physical settlement where relevant.
• Compliance and operations teams may wish to perform an end-to-end impact assessment covering trade capture, allocation, confirmation, affirmation, settlement-instruction creation and matching, funding, stock borrowing, corporate actions, reconciliations, fails management and client reporting.
• Firms should assess whether overseas time zones, foreign-exchange funding, cross-border custody arrangements and client approval processes will effectively create a T+0 operating deadline for US- and European-based investors.
• Broker-dealers, custodians and investment managers should review service-level agreements, settlement cut-offs, standing settlement instructions, client documentation, fail-allocation terms and contractual responsibility for late or failed settlement.
• Technology teams may wish to test automation, real-time or near-real-time status updates, API connectivity, matching, exception queues, reconciliation and management information against the compressed timetable.
• Firms should engage HKEX, HKSCC, executing brokers, custodians, prime brokers, fund administrators and other vendors on technical specifications, testing windows, training and readiness assessments as they become available.
• Risk and treasury functions may wish to reassess intraday liquidity, pre-funding, collateral, stock-borrow availability, overdraft capacity, settlement-fail exposure and related client-margin assumptions.
• Compliance teams should monitor the consequential amendments to HKEX and HKSCC rules and procedures, SFC communications, regulatory approvals and any final scope, cut-off, penalty or fail-management provisions before treating the September 2028 date as firm.

What changed

HKEX proposes to settle in-scope Hong Kong cash-market transactions one business day after trade date rather than two business days. The transition is subject to market readiness, regulatory approval and consequential amendments to applicable HKEX and settlement-system rules and procedures; the SFC says it will work with HKEX on those amendments and implementation arrangements. Independent market commentary indicates that the proposed framework is expected to cover secondary-market exchange trades in equities, exchange-traded products, structured products and debt securities, together with physical settlement arising from stock-option exercise and assignment, subject to the final rules and procedures. Commentary also identifies operational changes under consideration or proposed by HKEX, i

Who is affected

• SFC-licensed corporations executing or clearing Hong Kong cash-market trades
• HKEX Exchange Participants and HKSCC Clearing Participants
• Hong Kong and overseas custodians, prime brokers and global custodians supporting Hong Kong securities
• Asset managers, investment managers, hedge funds and institutional investors trading Hong Kong-listed securities
• Banks and broker-dealers financing, settling or safeguarding Hong Kong securities
• Operators of order-management, execution-management, post-trade, reconciliation and settlement technology
• Transfer agents, fund administrators and other outsourced service providers supporting affected transactions

Related regulations

• Securities and Futures Ordinance (Cap. 571)
• SFC Code of Conduct for Persons Licensed by or Registered with the SFC
• HKEX Rules of the Exchange
• HKSCC Rules and Operational Procedures
• CCASS Operational Procedures