BSE publishes the list of securities and quantities subject to demat auction for settlement number 775 dated December 12, 2025.
Impact
Medium
Severity
Medium
Justification
Demat auctions indicate delivery failures in settlement, affecting specific securities and their holders. This is a routine market operation with localized impact on specified stocks and quantities.
BSE Daily Bulletin No. 151/2025-2026 announcing book-closure dates, record dates, and corporate actions including dividends, redemptions, and rights issues for various securities.
Impact
Medium
Severity
Low
Justification
Routine daily bulletin with multiple corporate actions affecting various stocks. Important for investors tracking dividends and corporate events but standard operational disclosure.
NSE circular listing 324 securities subject to Reversal Trade Cancellation Mechanism (RTCM) for November 2025, a surveillance measure to prevent price manipulation.
Impact
High
Severity
Medium
Justification
RTCM is a critical surveillance mechanism affecting 324 securities, enabling NSE to cancel erroneous or manipulative trades. High impact on trading operations and investor protection, though routine monthly update.