NSE implements Short-Term Additional Surveillance Measure (ST-ASM) Stage I on 5 securities with 50% margin requirement, while removing 6 securities from ASM framework effective November 06, 2025.
Impact
Medium
Severity
Medium
Justification
Medium importance as it affects trading margins for 5 specific securities under enhanced surveillance, requiring higher margins (50% or existing, whichever is higher, capped at 100%). Medium impact as 6 securities are being removed from ASM framework, providing relief to those stocks.
BSE circular detailing shut periods for Securities Lending and Borrowing (SLB) due to corporate actions including dividends and bonus issue across 32 securities for November 2025.
Impact
Medium
Severity
Medium
Justification
Affects SLB trading operations across 32 securities during November 2025, requiring traders to plan around shut periods for corporate actions including one bonus issue
BSE announces shut period schedule for Securities Lending and Borrowing (SLB) transactions due to upcoming corporate actions including dividends and bonus issue across 33 companies.
Impact
Medium
Severity
Medium
Justification
Affects SLB trading operations for 33 major companies with shut periods ranging from November 3-26, 2025. Critical for traders engaged in securities lending and borrowing activities to avoid failed transactions.
BSE demat auction settlement listing 98 securities across various sectors for settlement number 732.
Impact
Low
Severity
Low
Justification
Routine demat auction settlement notice affecting specific quantities of securities. Limited market-wide impact as this is a standard auction process for failed deliveries.
BSE demat auction listing securities and quantities to be auctioned for settlement number 731 dated October 9, 2025.
Impact
Medium
Severity
Medium
Justification
Demat auctions indicate delivery failures in settlement and affect specific scrips listed. Market participants holding these securities or involved in failed settlements need to be aware for auction participation or position closure.
BSE announces demat auction for settlement number 731 covering 104 scrips with various quantities for delivery shortfall resolution.
Impact
Medium
Severity
Medium
Justification
Routine demat auction affecting 104 scrips for delivery shortfall resolution. While it impacts multiple securities, such auctions are a standard settlement mechanism with localized impact on specific trades rather than broad market implications.