NSE applies Short-Term Additional Surveillance Measure (ST-ASM) to 24 new securities under Stage I, moves CEDAAR to Stage II, and excludes 13 securities from the ASM framework, all effective April 24, 2026.
Impact
High
Severity
High
Justification
Directly affects trading conditions (margins, price bands, surveillance) for 38 securities across addition, escalation, and exclusion actions; traders and investors in these stocks must act before April 24, 2026.
BSE demat auction notice for Settlement No. 816 dated February 10, 2026, listing securities and quantities subject to auction.
Impact
Medium
Severity
Medium
Justification
Demat auction affects multiple securities and their holders who failed to deliver shares in Settlement No. 816, requiring auction participation for settlement closure.
BSE announces securities entering, exiting, and moving between stages of the Long Term Additional Surveillance Measure framework effective February 09, 2026.
Impact
Medium
Severity
Medium
Justification
Affects trading conditions for 26 securities through surveillance framework changes, impacting liquidity and trading costs for affected stocks
BSE circular listing securities entering, moving within, and exiting the Long Term Additional Surveillance Measure (LT-ASM) framework effective February 01, 2026.
Impact
High
Severity
High
Justification
Significant surveillance action affecting 20+ securities with stage movements and new entries into LT-ASM framework, impacting trading conditions and investor access
BSE announces changes to Long Term ASM Framework with 6 securities newly shortlisted, 2 moved to higher stages, 6 moved to lower stages, and 7 securities moving out of the framework effective February 01, 2026.
Impact
Medium
Severity
Medium
Justification
Affects 21 securities through entry, exit, and stage changes in LT-ASM framework, impacting trading conditions and surveillance measures for these stocks.
BSE updates the list of securities under Long Term Additional Surveillance Measure framework with additions, exits, and stage changes effective January 19, 2026.
Impact
Medium
Severity
Medium
Justification
Affects trading conditions for 18 securities across multiple stages of surveillance framework, with 3 new additions and 8 exits from LT-ASM