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.
NSE places seven securities under ST-ASM Stage I with 50% margin requirement effective September 12, 2025, and excludes four securities from ASM framework.
Impact
Medium
Severity
Medium
Justification
Affects multiple securities with increased margin requirements but limited to specific stocks under surveillance