NSE releases the updated list of 300+ securities subject to the Reversal Trade Cancellation Mechanism (RTCM) for March 2026, a surveillance measure to cancel trades that are reversed within a short timeframe.
Impact
Medium
Severity
Medium
Justification
Affects 300+ securities listed on NSE; RTCM is an active surveillance tool that can result in trade cancellations for reversal patterns, directly impacting traders and brokers dealing in these stocks. High importance due to the large number of securities covered; medium impact as it targets a specific trading behaviour rather than broad market restrictions.
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.
BSE announces downward revision of surveillance stages for 55 securities under the Graded Surveillance Measure framework, moving companies to lower surveillance levels.
Impact
Medium
Severity
Medium
Justification
Affects 55 securities with reduced surveillance measures, indicating improved compliance or reduced concerns. Positive for affected companies as they face fewer trading restrictions.
BSE announces downward revision of GSM stages for 55 securities across various groups, indicating improved compliance or reduced surveillance concerns.
Impact
Medium
Severity
Medium
Justification
Lower GSM stage revision for 55 securities indicates improved market behavior and reduced surveillance requirements, providing potential trading relief for affected stocks.
NSE announces periodic review results for securities under GSM framework, with 9 securities eligible to move to lower surveillance stages effective December 10, 2025.
Impact
Medium
Severity
Low
Justification
Positive development for 9 securities moving to lower surveillance stages, indicating improved compliance. Medium impact as it affects specific securities with relaxed surveillance restrictions, potentially improving trading liquidity for these stocks.
BSE announces downward revision of GSM stages for 56 securities across various groups, reflecting improved surveillance compliance or reduced risk parameters.
Impact
Medium
Severity
Medium
Justification
Positive development for 56 securities showing improved compliance under surveillance framework, allowing easier trading conditions for these stocks
BSE announces downward revision of GSM stages for 56 securities across various groups, indicating improved compliance and reduced surveillance requirements.
Impact
Medium
Severity
Low
Justification
Positive development for 56 securities showing improved compliance with lower surveillance stages, enhancing trading flexibility and market confidence for affected stocks.
NSE announces periodic review results for securities under GSM framework, with 8 securities eligible to move to lower surveillance stages effective November 10, 2025.
Impact
Medium
Severity
Low
Justification
Periodic relaxation of surveillance measures for 8 securities indicates improved compliance and reduced risk profile. Positive development for affected stocks as they move to lower GSM stages with reduced restrictions.
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.