NSE Clearing introduces 15% additional exposure margin on 14 securities where top 10 clients account for more than 20% of MWPL, effective December 31, 2025.
Impact
High
Severity
High
Justification
Significant 15% additional margin requirement on 14 securities affects trading costs and liquidity in equity derivatives segment, impacting traders with concentrated positions in these stocks.
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 demat auction notice listing securities and quantities to be auctioned in Settlement No. 777 dated December 16, 2025.
Impact
Medium
Severity
Medium
Justification
Routine demat auction notice affecting multiple securities due to delivery shortages. Important for affected brokers and investors but part of standard settlement process.
BSE announces demat auction settlement 766 scheduled for December 1, 2025, listing securities and quantities for auction across multiple scrips.
Impact
Medium
Severity
Medium
Justification
Routine demat auction affecting multiple securities due to delivery failures. Impacts traders and clearing members with outstanding obligations but is a standard operational procedure.
BSE demat auction listing for settlement number 766 dated December 1, 2025, covering securities from various companies for physical delivery obligations.
Impact
Medium
Severity
Medium
Justification
Standard demat auction process affecting multiple securities with varying quantities. Impacts brokers and traders with pending physical delivery obligations for settlement 766.
BSE demat auction notice for settlement number 766 dated December 1, 2025, listing securities and quantities to be auctioned.
Impact
Medium
Severity
Medium
Justification
Routine demat auction affecting multiple securities with varying quantities; relevant for market participants with delivery obligations in settlement 766
BSE demat auction settlement listing securities available for auction across 101 scrips with varying quantities for settlement dated December 1, 2025.
Impact
Medium
Severity
Medium
Justification
Regular demat auction settlement involving 101 scrips with delivery defaults requiring auction mechanism; affects specific shareholders with failed delivery obligations but is routine market operation
BSE demat auction notice for settlement number 765 listing securities available for auction dated November 28, 2025.
Impact
Low
Severity
Low
Justification
Routine demat auction notice affecting specific securities in default settlement situations. Limited market-wide impact as it pertains to operational settlement processes for specific quantities of shares.
BSE announces demat auction for settlement number 765 covering 92 securities across various companies with specified quantities for delivery shortages.
Impact
Medium
Severity
Medium
Justification
Routine demat auction affecting 92 securities with varying quantities. Primarily impacts members with delivery shortages in settlement 765. Standard market operations procedure with localized impact on affected participants.