BSE demat auction settlement listing securities and quantities available for auction on January 5, 2026.
Impact
Low
Severity
Low
Justification
Routine demat auction settlement notice listing securities available for auction with quantities. Standard market operations procedure with no policy changes or significant market impact.
BSE publishes updated market-wide position limits for 75 securities in the equity derivatives segment, specifying limits for total market positions and client/NRI/mutual fund categories.
Impact
Medium
Severity
Medium
Justification
Regular position limit updates that affect derivatives trading risk management for 75 actively traded securities; essential for compliance but routine operational information
BSE announces changes to the Short Term Additional Surveillance Measure (ST-ASM) framework with 12 securities being added, 7 securities moving out, and stage changes for various securities effective December 18, 2025.
Impact
Medium
Severity
Medium
Justification
Affects 19 securities with changes to surveillance framework, impacting trading conditions for specific stocks. Important for traders and investors in these securities.
NSE places four securities under ST-ASM Stage I with 50% margin requirement, moves one security from Stage II to Stage I, and excludes two securities from ASM framework effective December 18-19, 2025.
Impact
High
Severity
High
Justification
Significant margin increase to 50% for affected securities impacts trading activity and liquidity; affects multiple securities with immediate effect
NSE announces securities entering and exiting the Short-Term Additional Surveillance Measure (ST-ASM) framework effective December 17, 2025, impacting 26 securities across various stages.
Impact
High
Severity
High
Justification
ST-ASM framework directly impacts trading conditions for 30 securities with 6 additions to Stage-I and 4 exclusions, affecting investor accessibility and liquidity
BSE circular listing securities entering, exiting, and continuing in the Short Term 5/15/30 Days Additional Surveillance Measure framework effective December 12, 2025.
Impact
Medium
Severity
Medium
Justification
Affects trading conditions for specific securities under enhanced surveillance, impacting liquidity and trading parameters for listed companies.
BSE demat auction list for settlement number 773 covering securities shortages across 115 scrips scheduled for December 10, 2025.
Impact
Medium
Severity
Medium
Justification
Routine demat auction affecting 115 scrips with varying quantities. Standard settlement process for securities shortages with localized impact on specific scrips and brokers involved in the auction.