Release of new version of Market Data API in Equity Segment · 20260709-11
BSE notice 20260709-11 · 09 Jul 2026
Official title
Release of new version of Market Data API in Equity Segment - Update
Official record
Open source pageSummary
Check the official recordWhat changed
BSE revises the go-live date for the new MDI/EMDI API version 1.4.5 in the Equity Segment. The new go-live date is July 20, 2026. The exchange schedules a mock trading session for this version on July 18, 2026. The go-live date for NFCAST version 6.2 remains August 03, 2026. The exchange does not change the schedule for NFCAST version 6.2. Members may contact the exchange for technical support.
What you must do
- Members may contact the exchange for technical support.
Key dates
- Mock trading for MDI/EMDI API version 1.4.5
- 18 Jul 2026
- Effective from
- 20 Jul 2026
Document text
NOTICE
| Notice No. | 20260709-11 |
| Notice Date | 09 Jul 2026 |
| Category | Trading |
| Segment | Equity |
| Department | Trading Development |
| Subject | Release of new version of Market Data API in Equity Segment - Update |
| Attachments | No Attachment |
Release of new version of Market Data API in Equity Segment - Update
This is in continuation to Exchange circular number 20260624-30 dated June 24, 2026, regarding release of the new version of ETI API & NFCAST Market Data API for facilitating Closing Auction Session related changes.
It is proposed to revise the go-live date for the new MDI/EMDI API (Version 1.4.5) in the Equity Segment to July 20, 2026. Please note that there is no change in the go-live date for NFCAST Version 6.2, which shall remain as per the schedule communicated earlier.
| Market Data Streams | Current Version | New Version | Current Go-live date | Revised Go-live date |
|---|---|---|---|---|
| NFCAST API | Version 5.0 | Version 6.2 | August 03,2026 (Mock Trading on August 01,2026) | No change |
| MDI / EMDI API | Version 1.4.4 | Version 1.4.5 | July 13,2026 (Mock Trading on July 11,2026) | July 20,2026 (Mock Trading on July 18,2026) |
| EOBI | Version 1.4 | No change | No change | No change |
For any queries or clarifications, members may kindly get in touch through the following Contact Details -
Email ID: bse.tech@bseindia.com Contact No.: 022-2272 8053
For & on behalf of BSE Ltd,
Nawaid Pathan Vice President I.T. Development
Tejash Somaiya Vice President Trading Development
July 09, 2026
Source details
- Source
- BSE Ltd (Bombay Stock Exchange)
- Type
- notice
- Published by source
- 09 Jul 2026
- Document number
- 20260709-11
- Issuing division
- Trading Development
- Effective date
- 20 Jul 2026
- Coverage area
- securities