NSE releases the updated list of 300+ securities subject to the Reversal Trade Cancellation Mechanism (RTCM) for March 2026, a surveillance measure to cancel trades that are reversed within a short timeframe.
Impact
Medium
Severity
Medium
Justification
Affects 300+ securities listed on NSE; RTCM is an active surveillance tool that can result in trade cancellations for reversal patterns, directly impacting traders and brokers dealing in these stocks. High importance due to the large number of securities covered; medium impact as it targets a specific trading behaviour rather than broad market restrictions.
BSE Demat auction details for Settlement No. 806 dated January 28, 2026, listing securities and quantities for auction across multiple scrips.
Impact
Medium
Severity
Medium
Justification
Routine demat auction affecting multiple securities with specific quantities. Impacts brokers and investors with settlement obligations for the listed scrips.
BSE publishes list of securities and quantities for demat auction settlement number 806 scheduled for January 28, 2026.
Impact
Medium
Severity
Medium
Justification
Routine demat auction affecting multiple securities with delivery shortfalls. Impacts specific brokers and clients who failed to deliver shares on settlement date.
BSE demat auction settlement listing securities and quantities for auction on January 28, 2026.
Impact
Medium
Severity
Medium
Justification
Routine demat auction settlement affecting multiple securities with specific quantities to be auctioned, primarily impacting brokers and investors with pending delivery obligations
NSE announces list of 323 securities subject to Reversal Trade Mechanism (RTCM) effective February 2026.
Impact
Medium
Severity
Medium
Justification
RTCM is a surveillance measure affecting 323 securities with enhanced monitoring and potential trading reversals to manage market risk and protect investors from abnormal price movements.
Daily bulletin listing record dates and book closure dates for various corporate actions including dividend payments, interest payments, NCD redemptions, bonus issues, and commercial paper redemptions.
Impact
Medium
Severity
Low
Justification
Routine daily bulletin affecting multiple securities with scheduled corporate actions. Important for investors tracking dividends, interest payments, and redemptions but represents standard scheduled events.
BSE demat auction list for settlement number 773 covering securities shortages across 115 scrips scheduled for December 10, 2025.
Impact
Medium
Severity
Medium
Justification
Routine demat auction affecting 115 scrips with varying quantities. Standard settlement process for securities shortages with localized impact on specific scrips and brokers involved in the auction.
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.