NSE places 13 securities under ST-ASM Stage I effective April 17, 2026, requiring minimum 50% margin on all open and new positions from April 20, 2026. No securities are added to Stage II.
Impact
High
Severity
High
Justification
Directly affects trading conditions for 13 listed securities by imposing elevated margin requirements; traders holding or initiating positions in these stocks must comply by April 20, 2026 or face regulatory risk.
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.