Hong Kong Exchange and Clearing (HKEx) connection - Securities Market

BROKER SUPPLIED SYSTEMS (BSS) e.g. Ayers

https://www.hkex.com.hk/Services/Trading/Securities/Infrastructure/Overview/List-of-Broker-Supplied-Systems-(BSS)-Vendors?sc_lang=en

HKEx Orion Central Gateway (OCG) (In the past, it is Open Gateway (OG))

M Machine – AMS Client (AMS/3) (*AMS/3 -  the third generation of electronic stock trading system introduced in October 2000)

https://www.hkex.com.hk/-/media/HKEX-Market/Services/Trading/Securities/Infrastructure/Overview/New-Securities-Trading-Device-(NSTD)/NSTD_Information_Paper_e.pdf?la=en

https://www.hkex.com.hk/-/media/HKEX-Market/Services/Trading/Securities/Infrastructure/Orion-Trading-Platform-Securities-Market-OTP-C/OTPC/OTPC_Information_Paper_e.pdf?la=en

Throttles - The throughput rate of OCG messages into OTP-C through OCG is governed by a throttle mechanism

Securities and Derivatives Network/2 (SDNet/2) or HKEX Service Network (HSN) which are used for connection of China Connect Central Gateway (CCCG)/Orion Central Gateway (OCG)

China Connect Exchange Participants (CCEPs)/Tradethrough Exchange Participants (TTEPs)

Broker-to-Client Assigned Number (BCAN) and Client Identification Data (CID) files

HK Market:

ORION CENTRAL GATEWAY (OCG)

https://www.hkex.com.hk/Global/Exchange/FAQ/Securities-Market/Trading/Orion-Central-Gateway-(OCG)?sc_lang=en

HK-China Market:

China Connect Central Gateway (CCCG):

https://www.hkex.com.hk/-/media/hkex-market/mutual-market/stock-connect/reference-materials/technical-documents/cccg-specifications/cccg_overview

Orion Market Data Platform – Securities Market (OMD-C)

China Stock Connect (CSC)

Shanghai Stock Exchange (SSE)

Shenzhen Stock Exchange (SZSE)

Hong Kong Securities Clearing Company Limited (HKSCC), as a securities settlement system (“SSS”) operator

Hong Kong Futures Exchange Limited ("HKFE") - HKFE Clearing Corporation Limited (HKCC) to operate a clearing house for the purpose of clearing all trades concluded on the markets

Connectivity Guide HKEX China Connect Central Gateway Platform

https://www.hkex.com.hk/-/media/hkex-market/mutual-market/stock-connect/reference-materials/technical-documents/cccg-specifications/hkex_cccg_connectivity_guide

FAQ

https://www.hkex.com.hk/-/media/HKEX-Market/Mutual-Market/Stock-Connect/Reference-Materials/Technical-Documents/CCCG-Specifications/CCCG_FAQ.pdf?la=en

Interface Specifications HKEX China Connect Central Gateway Platform Binary Trading Protocol

https://www.hkex.com.hk/-/media/HKEX-Market/Mutual-Market/Stock-Connect/Reference-Materials/Northbound-Investor-ID-Model/HKEx_CCCG_Binary_Trading_Interface_Specifications_v1_2-(20180215).pdf?la=en

Section A – Notes to the Application

https://www.hkex.com.hk/-/media/hkex-market/mutual-market/stock-connect/reference-materials/forms,-checklists-and-procedures/device-and-service-application-forms-and-explanatory-notes/cccg-application-forms/explanatory_note_of_cccg_application

Hong Kong Exchange and Clearing (HKEx) connection - Securities Market