NSE adds 8 securities to ESM Stage I and moves 1 security (INSPIRE) from Stage I to Stage II, effective May 07-08, 2026. Affected securities will attract 100% margin and shift to Trade-for-Trade settlement.
Impact
High
Severity
High
Justification
Directly impacts trading in 9 securities with restrictive measures including 100% margin requirements and compulsory shift to Trade-for-Trade settlement, significantly affecting liquidity and trading strategies for these stocks.
NSE Surveillance circular updating the list of symbols subject to the Reversal Trade Cancellation Mechanism (RTCM) for May 2026, covering series EQ, BE, BZ, SM, ST & SZ across approximately 175 designated securities.
Impact
Medium
Severity
Medium
Justification
Routine monthly update to the RTCM symbol list for May 2026 affecting ~175 smaller/mid-cap securities; important for trading members handling these stocks but limited broader market impact since Nifty 500 and NSE Clearing-approved securities are excluded.
NSE announces 10 securities added to Long-Term ASM Stage I and 6 securities moved down from Stage II to Stage I, effective April 27, 2026.
Impact
High
Severity
High
Justification
Directly affects trading conditions for 16 listed securities with ASM stage changes; traders and investors in these scrips face margin and settlement implications effective April 27, 2026.
NSE adds 14 securities to ST-ASM Stage I effective April 22, 2026, imposing 50% margin requirement on all open and new positions from April 23, 2026. No securities added to Stage II.
Impact
High
Severity
High
Justification
14 stocks placed under ST-ASM Stage I with mandatory 50% margin requirement effective immediately, directly impacting trading costs and position limits for market participants holding or trading these securities.
NSE announces addition of 3 securities to ST-ASM Stage-I and exclusion of 4 securities from the ASM Framework, effective April 01, 2026.
Impact
High
Severity
High
Justification
Directly affects trading conditions for 31 securities including notable names like IDBI Bank and JSW Holdings; ST-ASM inclusion imposes trading restrictions impacting liquidity and investor behavior.
NSE places 6 securities under ST-ASM Stage I effective March 27, 2026, with enhanced margin requirements of 50% or existing margin (whichever is higher) applicable from March 30, 2026.
Impact
High
Severity
High
Justification
Direct trading restrictions on 6 securities with significant margin hikes (up to 50% minimum or 100% maximum) affecting open and new positions from March 30, 2026.
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 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.