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 securities entering and exiting the Short-Term Additional Surveillance Measure framework effective December 26, 2025, with 7 securities added to Stage I and 5 securities being excluded from ASM.
Impact
High
Severity
High
Justification
ST-ASM placement significantly impacts trading by imposing stricter surveillance measures including possible price limits, higher margins, and reduced position limits on 7 securities while providing relief to 5 securities being excluded
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.