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 shifts NDL Ventures Limited to Trade for Trade segment with 5% price band effective August 21, 2025, while continuing surveillance action on Omkar Speciality Chemicals and Reliance Communications.
Impact
Medium
Severity
Medium
Justification
Affects trading mechanism for specific securities with surveillance implications but limited to few stocks
NSE implements ST-ASM Stage I for C2C Advanced Systems, Divine Hira Jewellers, NDL Ventures, and Yatra Online with 50% margin requirements effective August 18, 2025.
Impact
Medium
Severity
Medium
Justification
Affects 4 securities with increased margin requirements but excludes 4 others, indicating routine surveillance action