Notice of System Maintenance
HKEX will be performing scheduled system maintenance from 5:00 pm (HKT) to 11:59 pm (HKT) on 13 Dec 2025 (Saturday). During this period, our websites, email notification and other data services may be affected. Users may also experience interruptions or slow responses of other website services. Thank you for your patience and understanding.
Market Turnover
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List of Underlying Assets (except Hong Kong Stocks) for CBBCs

 

Hong Kong Stock Indices Underlying Codes
Hang Seng Index HSI
Hang Seng China Enterprises Index HSCEI
Hang Seng China H-Financials Index HFI
Hang Seng TECH Index HSTEC

 

Overseas Stock Indices Underlying Codes
Dow Jones Industrial Average Index DJI
MSCI Taiwan Index MST
NASDAQ 100 Index NDX
Nikkei 225 Stock Average Index NIK
S&P 500 Index SPX

 

Note: Contracts listed on reputable commodity and derivative exchanges and foreign currencies are eligible for CBBC issuance.