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 applies ST-ASM Stage I to three securities effective March 25, 2026, with enhanced margin requirements of 50% or existing margin (whichever higher) effective March 27, 2026. One security is excluded from the ASM framework.
Impact
High
Severity
High
Justification
Direct trading restrictions with significantly increased margin requirements (50-100%) imposed on specific securities, affecting traders holding or planning positions in these stocks.
List of securities subject to Reversal Trade Cancellation Mechanism (RTCM) for December 2025, covering over 300 stocks where specific trade cancellation procedures will apply.
Impact
Medium
Severity
Medium
Justification
Affects trading operations for over 300 securities with specific trade cancellation procedures. Important for traders and market participants dealing with these stocks to understand RTCM applicability.