BSE announces demat auction for settlement number 739 covering securities from 140+ companies with specified quantities for auction settlement.
Impact
Medium
Severity
Medium
Justification
Routine demat auction affecting multiple securities with delivery defaults; impacts specific brokers and their clients who failed to deliver securities in settlement 739
BSE announces demat auction for settlement number 740 covering 90 scrips with quantities ranging from 1 to 10,000 shares for delivery settlement.
Impact
Medium
Severity
Medium
Justification
Routine demat auction for delivery settlement affecting 90 scrips. While operationally important for settlement integrity, it represents standard market infrastructure process with limited broader market impact.
BSE revises price bands for 15 equity scrips effective October 23, 2025, with bands ranging from 5% to 20% based on surveillance requirements.
Impact
Medium
Severity
Medium
Justification
Price band revisions affect trading dynamics for 15 scrips but are routine surveillance measures to manage volatility and protect investors in specific securities.
Four securities added to ESM Stage-I effective October 23, 2025, with 100% margin requirement and shift to Trade-for-Trade segment.
Impact
High
Severity
High
Justification
High impact due to immediate 100% margin requirement on open positions and shift to Trade-for-Trade segment, significantly affecting liquidity and trading for four securities.
BSE announces changes to Long Term ASM Framework effective October 21, 2025, including 5 new securities shortlisted, 3 securities moved to higher ASM stages, and 1 security moved out of the framework.
Impact
Medium
Severity
Medium
Justification
Affects trading conditions for 9 securities through ASM framework changes, with moderate market impact limited to specific stocks under surveillance
BSE demat auction settlement listing securities available for auction to fulfill delivery obligations, covering 117 scrips across various sectors.
Impact
Low
Severity
Low
Justification
Routine demat auction settlement notice with standard delivery obligation fulfillment process affecting specific scrips with limited market-wide impact
BSE Demat Auction circular listing securities and quantities subject to auction settlement for settlement number 738 dated October 20, 2025.
Impact
Medium
Severity
Medium
Justification
Routine demat auction affecting multiple securities due to delivery shortfalls. Impacts specific trades requiring auction settlement but is part of normal market operations.
NSE announces inclusion of three securities under Long-Term ASM Framework Stage-I with 100% margin requirements effective October 23, 2025.
Impact
High
Severity
High
Justification
High margin requirements of 100% significantly impact trading in affected securities and potential shift to Trade-for-Trade segment restricts intraday trading.
BSE announces changes to securities under Long Term ASM Framework effective October 20, 2025, including new additions, stage movements, and securities moving out of the framework.
Impact
High
Severity
High
Justification
Significant trading restrictions affecting 25+ securities with stage movements in surveillance framework, directly impacting liquidity and trading operations for affected stocks.
BSE updates the list of securities under Long Term Additional Surveillance Measure framework, with additions, exits, and stage movements effective October 20, 2025.
Impact
High
Severity
High
Justification
Significant surveillance framework update affecting 19 securities across multiple stages, with direct impact on trading conditions and investor participation for affected stocks