Market Data

Holiday Notice

While HKEX’s Hong Kong markets will be closed on 25 May, all MSCI and currency products in the derivatives market will be available for trading. The Hong Kong markets will re-open as usual on 26 May. Please visit the HKEX Calendar for detailed trading arrangements and visit the Derivatives Holiday Trading page for a list of Holiday Trading Products.

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Market Data

Updated 13 Jun 2024

HKEX Orion Market Data Platform – China Connect

Forms	Form # / eService ID	Reference	Submission Channels
Forms	Form # / eService ID	Reference	Email	Client Connect
Enrolment Form - For CCEPs
Enrolment Form - For ASPs
Connection Notification Form (Testing)
Connection Notification Form (Production)	SF_MDC01	Client Connect User Manual		(Link)
Notification Form for Termination or Relocation of Market Data Connection	SF_MDC02	Client Connect User Manual		(Link)

Updated 02 Jan 2026