MCX Circular on Trading Market Data Interfaces (APIs) - MCX Market Data Interface (MDI) And MCX Enhanced Market Data Interface (EMDI) – v1.6
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Jan 6, 2026, 4:49:53 AM (6 days ago) Jan 6
to UPDATES from SecMark
Date of Issue: 05-01-2026
Issuer: MCX
Trading Market Data Interfaces (APIs) - MCX Market Data Interface (MDI) And MCX Enhanced Market Data Interface (EMDI) – v1.6
Highlights of MCX Circular dated January-05 -2026
In terms of provisions of the Rules, Bye-Laws and Business Rules of the Exchange and in continuation to Exchange Circular no. MCX/CTCL/088/2023 dated February 09, 2023, and Circular no.: MCX/CTCL/199/2023 dated March 28, 2023.
Trading Members and Empanelled vendors are requested to note that, the Exchange has released MCX Market Data Interface (MDI) and MCX Enhanced Market Data Interface (EMDI) Market Data Interface API - Version 1.6. The details of changes are mentioned in revision history i.e. Addition of values 7 (Upper Circuit Limit) and 8 (Lower Circuit Limit) in field MDEntryType in section 6.3 Depth Incremental Message. Member are requested to make necessary amendments at your end for the aforesaid changes.
The above said changes are available in test environment, Trading Members and Empanelled vendors can use the same to test changes in their application.
Exchange will publish separate circular to communicated go live date.
Trading Members and Vendors are requested to take note of the same.
In case of any clarification or assistance required in the implementation of this circular, you may contact : Kaushik Jethwa at kau...@secmark.in and 9870210171.
Issuer: MCX
Trading Market Data Interfaces (APIs) - MCX Market Data Interface (MDI) And MCX Enhanced Market Data Interface (EMDI) – v1.6
Highlights of MCX Circular dated January-05 -2026
In terms of provisions of the Rules, Bye-Laws and Business Rules of the Exchange and in continuation to Exchange Circular no. MCX/CTCL/088/2023 dated February 09, 2023, and Circular no.: MCX/CTCL/199/2023 dated March 28, 2023.
Trading Members and Empanelled vendors are requested to note that, the Exchange has released MCX Market Data Interface (MDI) and MCX Enhanced Market Data Interface (EMDI) Market Data Interface API - Version 1.6. The details of changes are mentioned in revision history i.e. Addition of values 7 (Upper Circuit Limit) and 8 (Lower Circuit Limit) in field MDEntryType in section 6.3 Depth Incremental Message. Member are requested to make necessary amendments at your end for the aforesaid changes.
The above said changes are available in test environment, Trading Members and Empanelled vendors can use the same to test changes in their application.
Exchange will publish separate circular to communicated go live date.
Trading Members and Vendors are requested to take note of the same.
In case of any clarification or assistance required in the implementation of this circular, you may contact : Kaushik Jethwa at kau...@secmark.in and 9870210171.
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