After-Hours Trading

Effective Monday 17 June 2019, trading hours in the After-Hours Trading (T+1) Session will be extended by two hours and will be open from 5:15 p.m. to 3 a.m. As well, the T+1 Session Cutoff Time (the deadline for system input of post-trade after the T+1 Session) will be extended from 1:45 a.m. to 3 a.m.

This latest enhancement will provide customers greater flexibility to capture investment opportunities during the US market hours and effect timely risk-management actions.

Products Available in After-Hours Trading Session (Daily Market Report)

Note: 1- Market Makers in the T+1 Session are Continuous Quotes Market Makers (CQMM). CQMM in the T+1 Session will provide quotes on selected options series during the session. Please refer to HKFE Circular Market Makers for Equity Index Options in the T+1 Session or visit our List of Market Makers/Liquidity Providers and Market Making/Liquidity Providing Obligations and Incentives for more information.


Market Protection 


Development of After-Hours Trading Session


Register to participate in After-Hours Trading


HKFE Circulars


HKCC Circulars


Contact Information

For further information, please contact:

HKATS Hotline: 2211 6360

DCASS Hotline: 2979 7222  

Email: hkatssupport@hkex.com.hk


Updated 26 Oct 2017