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HKEX Orion Market Data Platform - Derivatives Market (OMD-D)

The HKEX Orion Market Data Platform – Derivatives Market (OMD-D) launched in December 2014.  A suite of datafeed products under OMD-D for the Derivatives Market includes conflated market-by-price datafeeds (Derivatives Standard), streaming market-by-price datafeeds (Derivatives Premium) and streaming market-by-order datafeeds (Derivatives FullTick).

On-boarding Documents

 On-boarding procedure and Checklist

 Guideline for the Use of the On-boarding Tool

Readiness Test Documents

 Readiness Test Schedule and Rundown

 Readiness Test Procedures

 Readiness Test Answer Book Version 9.0

 Readiness Test Result Declaration Form (for HKEX-IS clients / for HKEX-IS (China) clients)

Technical Documents

 OMD Interface Specifications for Derivatives Market Datafeed Products – Binary Protocol (version 1.48)

 OMD Developers Guide for Derivatives Market Datafeed Products (version 1.27)

 OMD Connectivity Guide for Derivatives Market Datafeed Products (version 1.23)

 

Technical Documents of OMD-D for Orion Derivatives Platform (ODP) Migration (Effective only after launch of ODP Migration)

 OMD Interface Specifications for Derivatives Market Datafeed Products – Binary Protocol (version 2.2)

   OMD Developers Guide for Derivatives Market Datafeed Products (version 2.1)

   OMD Connectivity Guide for Derivatives Market Datafeed Products (version 2.1)

      Summary of OMD-D Changes Orion Derivatives Platform (“ODP”) Migration (version 1.1)

 

Materials for the Resilience Enhancement (Introduction Material / FAQs)

Forms

 Please refer to Rules, Forms & Fees section for Technical Forms - Derivatives Market Data (OMD-D)

 

Go To OverviewClient Notices, FAQs.


Updated 28 Apr 2026