NSE announces the list of securities subject to the Reversal Trade Cancellation Mechanism (RTCM) for April 2026, covering 300+ stocks under enhanced surveillance.
Impact
High
Severity
High
Justification
RTCM is an NSE surveillance measure that directly cancels reversal trades in listed securities. Inclusion in this list significantly restricts trading patterns for 300+ stocks in the cash market segment for April 2026, with immediate and direct impact on trading activity and liquidity for affected securities.
NSE places DPEL (Divine Power Energy Limited) and TECHD (TechD Cybersecurity Limited) under Long-Term ASM Stage I framework effective March 20, 2026, with 100% margin requirement applicable from March 24, 2026.
Impact
High
Severity
High
Justification
Imposition of 100% margin requirement on two securities under Long-Term ASM Stage I directly affects trading costs and positions for holders of DPEL and TECHD from March 24, 2026.
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.
NSE implements Enhanced Surveillance Measure (ESM) for select securities, shifting three stocks to Stage-I with 100% margin requirement and moving two stocks from Stage-II to Stage-I effective January 5-6, 2026.
Impact
High
Severity
High
Justification
Mandatory 100% margin requirement and shift to Trade-for-Trade segment significantly impacts trading for affected securities, restricting liquidity and intraday positions.
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 circular announcing revised price bands for 47 securities effective December 5, 2025, with 34 securities moved to 2% band and 13+ securities to 5% band.
Impact
High
Severity
High
Justification
Significant trading restriction affecting 47 securities with tighter price bands limiting intraday volatility, directly impacting trading strategies and liquidity for these stocks.
NSE implements Enhanced Surveillance Measure changes affecting multiple securities, shifting them to Trade-for-Trade segment with 100% margin requirement effective December 01, 2025.
Impact
High
Severity
High
Justification
High impact due to mandatory 100% margin requirement and shift to Trade-for-Trade segment with restricted trading conditions for affected securities. Directly affects trading liquidity and investor exposure in these stocks.