Graded Surveillance Measure Securities Movement
BSE notice 20260527-38 · 27 May 2026
Official title
Graded Surveillance Measure (GSM) - List of securities moving into their respective GSM Stages
Official record
Open source pageSummary
Check the official recordWhat changed
BSE moves specific securities to higher Graded Surveillance Measure stages. This change applies to trading members. The new stages take effect on May 29, 2026. Each stage imposes specific surveillance actions. These actions include margin requirements, price bands, and Additional Surveillance Deposit obligations. Trading members must perform trades on a trade-to-trade basis for these securities. Netting off is not allowed. Members must take precautions during trading activities. The exchange provides a list of affected securities in the annexure.
What you must do
- Trading members must apply surveillance actions based on the assigned GSM stage.
- Trading members must perform settlement on a trade-to-trade basis without netting off.
Key dates
- Effective from
Document text
NOTICE
Notice No. 20260527-38
Notice Date 27 May 2026
Category Trading
Segment Equity
Department DOSS
Subject Graded Surveillance Measure (GSM) - List of securities moving into their respective GSM Stages
Attachments Annexure_GSM
With reference to the Exchange notice no. 20170223-44 dated February 23, 2017, Exchange notice no. 20170303-29 dated March 03, 2017, Exchange notice no. 20180720-55 dated July 20, 2018, Exchange notice no. 20191129-23 dated November 29, 2019 and Exchange notice no. 20231117-63 dated November 17, 2023 trading members are hereby requested to note that the securities as per attached Annexure shall be moved to their respective higher stages of GSM with effect from May 29, 2026 and shall attract following surveillance actions as per the provisions of GSM Framework published on February 23, 2017.
| Stage | Surveillance Actions |
|---|---|
| I | Applicable margin rate shall be 100% And price band of 5% or lower as applicable |
| II | Trade for trade with price band of 5% or lower as applicable and Additional Surveillance Deposit (ASD) of 50% of trade value to be deposited by the Buyers |
| III | Trade for trade with price band of 5% or lower as applicable and Trading permitted once a week (Every Monday/1st trading day of the week) And ASD (100% of trade value) to be deposited by the buyers |
| IV | Trade for trade with price band of 5% or lower as applicable and Trading permitted once a week (Every Monday/1st trading day of the week) And ASD (100% of trade value) to be deposited by the buyers with no upward movement. |
Further, trading members are requested to take adequate precautions while trading in the said securities, as the settlement shall be done on trade-to-trade basis and no netting off shall be allowed.
In case of any clarifications, members are requested to refer the FAQ as per the below link on GSM or may write to us at bse.surv@bseindia.com.
http://www.bseindia.com/markets/equity/EQReports/graded_surveil_measure.aspx?expandable=6
For & On behalf of BSE Ltd.
Sanjay Jain Deputy Vice President Surveillance
Arpita Joshi Manager Surveillance
Source details
- Source
- BSE Ltd (Bombay Stock Exchange)
- Type
- notice
- Published by source
- 27 May 2026
- Document number
- 20260527-38
- Issuing division
- DOSS
- Effective date
- 29 May 2026
- Coverage area
- securities