Mock Trading on Saturday, September 12, 2026, for Equity Derivatives segment
BSE notice 20260910-38 · 10 Sept 2026
Official title
Mock Trading on Saturday, September 12, 2026, for Equity Derivatives segment(PR & DR)
Official record
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BSE schedules a mock trading session for the Equity Derivatives segment on September 12, 2026. The session occurs at the Primary Site and the Disaster Recovery Site. Trading members using third-party platforms or in-house systems test their applications during this session. The session includes pre-open and continuous trading periods. Trades from this session do not create margin, pay-in, or pay-out obligations. Members must provide feedback on the session by 4:00 pm on the same day. The exchange requests active participation from all members.
What you must do
- Participate in the mock trading session.
- Submit feedback on the mock trading session by 4:00 pm.
Key dates
- Mock trading session date
- 12 Sept 2026
Document text
[Image omitted. See the official document.]
NOTICE
| Notice No. | 20260910-38 |
|---|---|
| Notice Date | 10 Sep 2026 |
| Category | Trading |
| Segment | Derivatives |
| Department | Trading Operations |
| Subject | Mock Trading on Saturday, September 12, 2026, for Equity Derivatives segment(PR & DR) |
| Attachments | AnnexureEQD |
[Image omitted. See the official document.]
The Exchange has scheduled a mock trading session for Equity Derivatives segment on Saturday, September 12, 2026, from Primary Site (PR) and Disaster Recovery Site (DR).
Trading members using third party trading platforms of empaneled vendors or in-house developed systems through ETI APIs can use this opportunity to test their respective trading application during mock trading session for various functionalities (including exceptional market conditions), viz. risk-reduction mode, trading halt, etc.
There shall be no new BOLT TWS Release.
Schedule of trading sessions shall be as follows: -
| TRADING SESSIONS | FROM | TO |
|---|---|---|
| Log-in | 09:15 am | 10:00 am |
| Pre-Open Session | ||
| Order Entry Period Both limit and market orders | 10:00 am | 10:05 am^ |
| Order Entry only for Limit Orders | 10:05 am | 10:10 am |
| Order Entry Matching/Confirmation Period | 10:10 am | 10:12 am |
| Buffer period | 10:12 am | 10:15 am |
| Continuous Trading (PR) | 10:15 am | 12:00 pm |
| Switchover to (DR) | 12:00 pm | 12:45 pm |
| Pre-Open Session | ||
| Order Entry Period Both limit and market orders | 12:45 pm | 12:50 pm^ |
| Order Entry only for Limit Orders | 12:50 pm | 12:55 pm |
| Order Entry Matching/Confirmation Period | 12:55 pm | 12:57 pm |
| Buffer period | 12:57 pm | 01:00 pm |
| Continuous Trading (DR) | 01:00 pm | 02:55 pm |
| Update of future contract price bands for alignment with CAS in Equity Segment | 02:30 pm | 02:35 pm |
| Trade Modification | 03:25 pm |
* - Random stoppage of order entry in last 2 minutes & order matching period will start immediately after completion of order entry period.
^ - Revised price band shall be applied to the contracts sequentially starting from 11:40 am in PR
^ - Revised price band shall be applied to the contracts sequentially starting from 02:30 pm in DR
Market participants may note that mock trading is merely for the purpose of testing and familiarization and that the trades resulting from such mock trading will not attract any margin obligation or pay-in and pay-out obligation and will not create any rights and liabilities. Participants are requested to participate actively in the mock trading sessions.
Feedback on Mock Trading Session
To be able to provide our members with a robust & efficient system for trading with better features, feedback from all members is very important. We solicit your active support and participation in this endeavor. We request all members to give their feedback for the mock trading session on the contact numbers/ email provided below by 4:00 pm.
In case of any queries or clarifications, trading members may kindly get in touch with their respective Relationship Manager or contact either the BSE Helpdesk or the BSE Tech Support team teams for any clarification/ queries on this circular –
| TWS users (third party empaneled vendors & in-house system developers) | |
|---|---|
| BSE Tech Support | 022-22728053; bse.tech@bseindia.com |
| Help Desk | 022-45720400/600 & 022-69158500; bsehelp@bseindia.com |
For and on behalf of BSE Ltd.,
Ketan Jantre
Head - Trading Operations
Sandeep Pujari
DVP – Trading Operations
Source details
- Source
- BSE Ltd (Bombay Stock Exchange)
- Type
- notice
- Published by source
- 10 Sept 2026
- Document number
- 20260910-38
- Issuing division
- Trading Operations
- Coverage area
- securities