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Operations

Updated 16 Sep 2017

Trading Device

			Submission Channels
Forms	Form # / eService ID	Reference	Email	Client Connect
Application for HKATS Production / Testing Circuit	SF_DT008	Client Connect User Manual		(Link)

Updated 14 Jan 2026

HKATS Connection

			Submission Channels
Forms	Form # / eService ID	Reference	Email	Client Connect	ECP
Application for Addition / Termination of HKATS Connection	SF_DT009	Client Connect User Manual		(Link)
Application for Trading Access of Flexible Index Options	SF_DT012	Client Connect User Manual		(Link)
HKATS Usernames for Access to HKATS (HKFE / SEHK)
Notification of Applying HKATS Risk Functions Risk Limits	SF_DT013	Client Connect User Manual		(Link)
Request for Resetting HKATS Password	SF_DT004	Client Connect User Manual		(Link)
Request for Order Size Limits Setting	SF_DT005	Client Connect User Manual		(Link)
Request for Self-Trade Prevention on HKATS	SF_DT010	Client Connect User Manual		(Link)
Request for Changing Heartbeat Settings for OAPI on HKATS	SF_DT010	Client Connect User Manual		(Link)
Application for the Use and Maintenance of Self-Match Prevention (SMP) ID		Explanatory Notes
Application for the Use of Existing Self-Match Prevention (SMP) ID		Explanatory Notes
Self-Match Prevention (SMP) ID Information Update		Explanatory Notes

Updated 14 Oct 2025

Contact Information

			Submission Channels
Forms	Form # / eService ID	Reference	Email	Client Connect
HKATS Exchange Participant Contact List	SF_DT001	Client Connect User Manual		(Link)
Authorised Signatories (HKFE)

Updated 06 Dec 2021

Testing

			Submission Channels
Forms	Form # / eService ID	Reference	Email	Client Connect
Application for Access to Testing Environment	SF_DT002	Client Connect User Manual		(Link)
OAPI Application Form and Test Script
Request for OAPI Certification Test	SF_DT011	Client Connect User Manual		(Link)
Declaration of Readiness for HKATS OMnet API Program
Request for Login Test Outside Office Hours	SF_DT006	Client Connect User Manual		(Link)

Updated 24 Nov 2025

After-Hours Trading

			Submission Channels
Forms	Form # / eService ID	Reference	Email	Client Connect
AHT Participation Registration Form	SF_DT003	Client Connect User Manual		(Link)
AHT Authorised Signatories List
HKATS Exchange Participant Contact List

Updated 06 Dec 2021

Derivatives Information for US Investors

			Submission Channels
Forms	Form # / eService ID	Reference	Email	Client Connect
SEHK participants to notify SEHK of their intention to engage US investors	SF_DT017	Client Connect User Manual		(Link)
HKFE participants to notify to HKFE of their intention to engage US investors	SF_DT018	Client Connect User Manual		(Link)
Form of representations for eligible US investors to sign and submit to SEHK participants before effecting transaction of options
Representations form for eligible US investors to sign and submit to HKFE participants before effecting transaction of options

Updated 06 Dec 2021