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.
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
High
Severity
Medium
Justification
Index reconstitution affects passive fund flows, portfolio rebalancing across multiple BSE indices with 30+ stock additions/deletions, significant impact on institutional trading
BSE Demat Auction Settlement No. 769 listing securities available for auction across various scrips dated December 4, 2025.
Impact
Medium
Severity
Medium
Justification
Routine demat auction notification affecting multiple securities with varying quantities; important for affected members and brokers to fulfill settlement obligations but standard operational procedure.
BSE demat auction settlement listing securities and quantities for settlement number 769 dated December 4, 2025.
Impact
Medium
Severity
Medium
Justification
Routine demat auction settlement affecting multiple securities with varying quantities; impacts specific trades and delivery obligations for the listed scrips
BSE demat auction settlement no. 753 listing securities available for auction across various scrips.
Impact
Low
Severity
Low
Justification
Routine demat auction settlement listing securities available for auction. Affects only parties with delivery obligations in the listed scrips. No market-wide regulatory changes or compliance requirements.
BSE demat auction settlement no. 753 listing securities available for auction to cover shortages in demat delivery obligations.
Impact
Medium
Severity
Medium
Justification
Routine demat auction for settlement 753 affecting multiple securities. Medium impact for specific securities with delivery shortages but low overall market importance as this is a standard settlement mechanism.
BSE demat auction settlement listing securities across multiple scrips for auction on November 12, 2025.
Impact
Medium
Severity
Medium
Justification
Demat auction affects multiple securities and their shareholders who failed to deliver shares, requiring auction settlement. Moderate market impact limited to specific scrips and quantities listed.