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.
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.
BSE Demat Auction notice for Settlement No. 768 listing securities and quantities to be auctioned across various scrips on December 3, 2025.
Impact
Medium
Severity
Medium
Justification
Routine demat auction affecting multiple securities with specific quantities. Direct operational impact on participants with pending obligations but part of standard settlement process.
BSE demat auction settlement No. 768 listing securities and quantities for auction dated 03/12/2025.
Impact
Medium
Severity
Medium
Justification
Demat auction affects multiple securities due to delivery failures. Impact limited to specific settlement participants but involves 86 scrips with varying quantities.
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.