Updated position limits for derivatives trading including MWPL, client limits, proprietary limits, TM limits, FPI and MF limits across multiple securities.
Impact
High
Severity
Medium
Justification
Critical reference document for F&O traders, brokers, FPIs and mutual funds defining maximum permissible positions across client, proprietary, and institutional categories for 42+ actively traded securities
BSE announces changes to multiple indices including BSE India 150, BSE 150 Midcap, BSE 100 LargeCap TMC, BSE 250 LargeMidCap, and BSE AllCap effective December 22, 2025.
Impact
Medium
Severity
Medium
Justification
Index reconstitution affects passive funds and ETFs tracking these indices, requiring portfolio rebalancing. Medium impact as it involves multiple major BSE indices with significant institutional holdings.
BSE announces reconstitution of multiple indices including BSE India 150, BSE 150 Midcap, BSE 100 Largecap TMC, BSE 250 Largemidcap, and BSE Allcap, effective December 22, 2025.
Impact
Medium
Severity
Medium
Justification
Index reconstitution affects passive fund rebalancing and stock liquidity but is a routine periodic event. Medium impact on affected stocks due to potential fund flows.
NSE publishes updated list of 213+ securities approved for participation in the Securities Lending and Borrowing Scheme, including major indices constituents and blue-chip stocks.
Impact
Medium
Severity
Low
Justification
Regular update to SLBS eligible securities list affects lending/borrowing operations for institutional investors and market makers. Moderate operational impact as it expands or maintains the pool of securities available for lending transactions.
BSE demat auction notice for settlement number 751 listing securities available for auction with their respective quantities.
Impact
Low
Severity
Low
Justification
Routine demat auction notice for settlement clearing. Standard operational circular with no regulatory changes or compliance requirements. Affects only specific settlement participants with outstanding obligations.
List of securities and quantities scheduled for demat auction under settlement number 751 dated November 10, 2025.
Impact
Medium
Severity
Medium
Justification
Routine demat auction affecting multiple securities across various sectors due to delivery shortfalls in settlement 751. Impact limited to specific trades that failed delivery.
BSE publishes the list of securities and quantities to be auctioned in Demat Auction Settlement No. 751 dated November 10, 2025.
Impact
Medium
Severity
Medium
Justification
Routine demat auction affecting multiple securities with varying quantities; impacts specific shareholders who failed to deliver securities in earlier settlements
BSE demat auction settlement number 749 listing securities available for auction across various scrips.
Impact
Low
Severity
Low
Justification
Routine demat auction notification affecting settlement operations for specific quantities of various scrips. Standard market procedure with limited broad market impact.
BSE demat auction settlement listing 195 securities across various companies for physical delivery settlement.
Impact
Low
Severity
Low
Justification
Routine demat auction settlement notice affecting specific quantities of shares for physical delivery. Standard operational procedure with limited market-wide impact.