BSE announces inclusion and exclusion of securities in the Short Term Additional Surveillance Measure (ST-ASM) framework effective November 10, 2025.
Impact
Medium
Severity
Medium
Justification
Affects trading conditions for 11 new securities entering ST-ASM and 11 securities exiting the framework. Medium impact as it involves surveillance measures on specific stocks rather than broad market changes.
BSE announces changes to the Short Term Additional Surveillance Measure (ST-ASM) framework with 11 securities being added, 11 securities moving out, and no securities changing stages, effective November 10, 2025.
Impact
Medium
Severity
Medium
Justification
Routine surveillance measure affecting 22 securities with potential trading restrictions. Impacts market participants trading these specific stocks but is part of regular exchange risk management framework.
BSE circular detailing securities entering, exiting, and continuing in the Short Term Additional Surveillance Measure framework effective November 04, 2025.
Impact
Medium
Severity
Medium
Justification
Affects trading conditions for 19 securities entering ST-ASM and 11 securities exiting the framework, impacting liquidity and trading margins for these stocks
BSE demat auction settlement listing 98 securities across various scrips for settlement number 742 dated October 27, 2025.
Impact
Medium
Severity
Medium
Justification
Regular demat auction settlement affecting multiple scrips with varying quantities. Standard market operation with moderate impact on affected securities and their holders.
BSE announces demat auction for settlement number 742 covering securities of 99 companies with specified quantities for auction.
Impact
Medium
Severity
Medium
Justification
Routine demat auction for settlement 742 affecting 99 securities. Medium impact as it involves delivery shortfalls requiring auction mechanism, impacting specific brokers/clients with outstanding delivery obligations.
BSE announces securities being added to, moved within, and removed from the Short Term Additional Surveillance Measure (ST-ASM) framework effective October 27, 2025.
Impact
Medium
Severity
Medium
Justification
Affects 23+ securities with surveillance measure changes that impact trading conditions, but primarily involves smaller cap stocks with limited market-wide systemic impact
BSE announces securities shortlisted for Short Term ASM framework effective October 27, 2025, including 14 new securities and 9 securities moving out of the framework.
Impact
Medium
Severity
Medium
Justification
Affects trading parameters for 14 securities entering ST-ASM framework and 9 exiting, impacting liquidity and trading flexibility for investors in these stocks
BSE announces demat auction for settlement number 741 covering 156 scrips with specified quantities for delivery shortfall resolution.
Impact
Medium
Severity
Medium
Justification
Routine demat auction affecting 156 scrips with varying quantities. While operationally significant for participants with delivery shortfalls, it represents standard settlement mechanism rather than market-wide regulatory change.
BSE settlement notice for demat auction settlement number 741 dated October 24, 2025, listing securities and quantities for auction.
Impact
Medium
Severity
Medium
Justification
Routine settlement auction notice affecting multiple securities with varying quantities; impacts specific trading members with delivery obligations but is a standard market operation.