![](https://sc.hkex.com.hk/TuniS/www.hkex.com.hk/-/media/Images/blue-point.png) |
HKEX Orion Market Data Platform China Connect (Securities) Interface Specifications Binary Protocol (Version 1.4) |
![](https://sc.hkex.com.hk/TuniS/www.hkex.com.hk/-/media/Images/blue-point.png) |
HKEX Orion Market Data Platform China Connect (Securities) Connectivity Guide (Version 1.2) |
![](https://sc.hkex.com.hk/TuniS/www.hkex.com.hk/-/media/Images/blue-point.png) |
HKEX Orion Market Data Platform China Connect (Securities) Developers Guide (Version 1.3) |