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.
NSE announces inclusion and exclusion of securities under Enhanced Surveillance Measure (ESM) framework with effect from January 27-28, 2026.
Impact
High
Severity
High
Justification
Significant trading restrictions including shift to Trade-for-Trade segment and 100% margin requirement affecting multiple securities, with immediate impact on trading positions and liquidity.
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.