BSE announces securities shortlisted for Short Term ASM framework and those moving out, effective December 02, 2025. Eight securities added to ST-ASM Stage I surveillance.
Impact
Medium
Severity
Medium
Justification
Affects trading conditions for 8 securities entering ST-ASM and 6 exiting. Medium impact as it involves surveillance measures rather than trading halts.
BSE circular announcing securities shortlisted for or moving out of Short Term Additional Surveillance Measure (ST-ASM) framework effective December 02, 2025.
Impact
Medium
Severity
Medium
Justification
Affects trading conditions for multiple securities through surveillance framework changes. Moderate impact on specific stocks and investors holding these securities.
BSE demat auction notice for settlement 761 listing securities available for auction and their quantities across various scrips.
Impact
Medium
Severity
Medium
Justification
Standard demat auction notice affecting multiple securities with varying quantities; impacts settlement obligations for specific scrips but routine market operation
BSE demat auction for settlement number 744 listing securities for auction across multiple scrips due to shortages in delivery obligations.
Impact
Medium
Severity
Medium
Justification
Demat auctions are routine settlement mechanisms for delivery shortages affecting multiple stocks. Medium impact as it involves significant quantities across major stocks including HDFC Bank, Reliance, Infosys, and others.
BSE revises price bands for 61 securities across various percentage limits (2%, 5%, 10%, and 20%) with effect from October 13, 2025.
Impact
Medium
Severity
Medium
Justification
Affects 61 securities with tighter price bands to control volatility. Medium impact as most stocks are small/mid-cap with limited daily trading volumes.
BSE updates Enhanced Surveillance Measure (ESM) framework with 5 new securities added, 1 security moved to higher stage, and 29 securities moved to lower stage ESM, effective October 13, 2025.
Impact
High
Severity
High
Justification
High impact as ESM framework significantly affects trading conditions including price bands, circuit filters, and margin requirements for 35 securities. New additions face strictest surveillance while downgrades indicate improved compliance.
BSE updates Enhanced Surveillance Measure framework with securities being added, moved between stages, and consolidated listing effective September 05, 2025.
Impact
Medium
Severity
Medium
Justification
Affects trading conditions for multiple securities under enhanced surveillance with stage changes impacting liquidity and trading parameters