Release of New Version of NFCAST Market Data API for Closing Auction Session Changes · 20260610-38
BSE notice 20260610-38 · 10 Jun 2026
Official record
Open source pageSummary
Check the official recordBSE notice 20260610-38 · 10 Jun 2026
Official record
Open source pageSummary
Check the official recordBSE releases version 6.2 of the NFCAST Market Data API. This update supports changes to the Closing Auction Session. Trading members and third-party front-end trading application vendors must update their applications. Members must test the new version in the test environment to ensure a smooth rollout. Members can access the updated documentation on the BSE website. The change log section in the documentation provides details on the specific modifications.
What you must do
Key dates
Who is affected
| Notice No. | 20260610-38 |
|---|---|
| Notice Date | 10 Jun 2026 |
| Category | Trading |
| Segment | Equity |
| Department | Trading Development |
| Subject | Release of new version of NFCAST market data API for Closing Auction Session Changes |
| Attachments | No Attachment |
This is in continuation to Exchange Circular Nos. 20260515-25 dated May 15, 2026 and 20260330-39 dated March 30, 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 roll out a new version of the NFCAST Market Data API with certain minor changes. In this regard, the updated version of the NFCAST Market Data API, Ver. 6.2, has been made available incorporating the necessary changes. Members are requested to refer to the “Change Log” section for detailed information.
The documents shall be available on the Exchange website: http://www.bseindia.com/nta.aspx
Trading members and third-party front-end trading application vendors are advised to initiate the necessary changes in their respective applications and test the same in the test environment to ensure a smooth rollout.
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 | Tejash Somaiya |
| Vice President | Vice President |
| I.T. Development | Trading Development |
June 10, 2026