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 updates the list of securities under Enhanced Surveillance Measure (ESM) framework with movements between stages and exclusions effective January 12, 2026.
Impact
Medium
Severity
Medium
Justification
Regular surveillance framework update affecting multiple securities with stage movements and segment changes. Important for investors in listed securities but part of routine surveillance operations.
NSE adds Globesecure Technologies Limited to ESM Stage-I effective December 9, 2025, and provides consolidated list of 58 securities under enhanced surveillance framework.
Impact
High
Severity
High
Justification
High importance and impact due to addition of new security to ESM framework with immediate trading restrictions, affecting investor sentiment and liquidity for all 58 securities under surveillance.
NSE updates Enhanced Surveillance Measure framework with securities moving between stages and trade-for-trade segment applicability effective December 8-9, 2025.
Impact
Medium
Severity
Medium
Justification
Affects specific securities with stage movements and margin requirements, but limited scope to few stocks. Important for affected securities' traders.
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.