Laws and sections by number or title, due dates, pages, and updates.
The National Stock Exchange of India conducts a mock bidding session for the eOFS platform from its Disaster Recovery site on October 31, 2026. All members must participate in the session to verify connectivity. Members use the existing URL for login and do not make configuration changes. Bids placed during this session do not create obligations for funds or securities. The session includes two test securities with specified market timings and a switchover duration to the Disaster Recovery site between 12:00 hours and 12:45 hours.
What you must do
Key dates
Who is affected
If you do not comply
Ask about this circular
| Department: Capital Market Segment | |
|---|---|
| Download Ref No: NSE/CMTR/77182 | Date: October 30, 2026 |
| Circular Ref. No: 151/2026 |
All Members,
The Exchange shall be conducting mock bidding session for eOFS from its Disaster Recovery (DR) site. The schedule for the same is given below:
| Date | Sessions | Location & Configuration | Schedule & Instructions |
|---|---|---|---|
| October 31, 2026 | Mock Session | Disaster Recovery (DR) | Annexure 1 |
Members may note that no changes are required to be made at their end for connecting to Primary/DR site and the same URL as mentioned below shall be used for login.
URL: https://eofs.nseindia.com
Important instructions for members:
In case of any queries please call Toll Free no: 1800 26600 50 (Option 1).
For and on behalf of
National Stock Exchange of India Limited
Neha Madkaiker
Chief Manager
| Toll Free No | Email id |
|---|---|
| 1800 266 0050 - (Option 1) | msm@nse.co.in |
OFS security parameters for Mock session and Market Timings
Security 1:
| Company Name | TEST OFS Limited |
|---|---|
| Symbol | TESTOFS1 |
| Series | IS (Non-retail category) |
| ISIN | INE123456789 |
| Issue Size | 100,00,000 equity shares |
| Floor Price | Rs. 100 |
| Market Lot | 1 Equity share |
| Tick Size | Rs. 0.05 |
| Normal Market Open | 09:15 hrs |
| Switchover duration to DR site | 12:00 hrs - 12:45 hrs |
| Normal Market Close | 15:30 hrs |
Security 2:
| Company Name | TEST OFS2 Limited |
|---|---|
| Symbol | TESTOFS2 |
| Series | RS (Retail Category) |
| ES (Employee category) | |
| ISIN | INE987654321 |
| Issue Size | RS - 10,00,000 equity shares |
| ES - 5,00,000 equity shares | |
| Floor Price | Rs. 100 |
| Market Lot | 1 Equity share |
| Tick Size | Rs. 0.05 |
| Normal Market Open | 09:15 hrs |
| Switchover duration to DR site | 12:00 hrs - 12:45 hrs |
| Normal Market Close | 15:30 hrs |
