NSE places multiple securities under ST-ASM Stage I (50% margin) and Stage II (100% margin) effective April 10, 2026, covering open positions as on April 09, 2026 and new positions thereafter.
Impact
High
Severity
High
Justification
This circular imposes significantly elevated margin requirements (50%-100%) on multiple securities under the ST-ASM framework, directly restricting trading activity and increasing cost of holding positions effective April 10, 2026. Affects a large number of securities across segments.
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 shortlists 7 securities under ST-ASM Stage I effective March 25, 2026, with applicable margin rates of 50% or existing margin (whichever is higher), capped at 100%.
Impact
High
Severity
High
Justification
Direct trading restrictions with enhanced margin requirements (50%-100%) imposed on 7 securities effective March 25, 2026, significantly affecting trading costs and open positions.
BSE announces Demat Auction for Settlement No. 834 dated March 9, 2026, listing securities across various companies that are subject to auction due to non-delivery.
Impact
Medium
Severity
Medium
Justification
Demat auction notices affect specific securities with non-delivery situations. Impacts short sellers and buyers in those specific scrips but is a routine settlement mechanism.
BSE demat auction settlement listing 107 securities across 54 scrip codes with quantities to be auctioned on December 22, 2025.
Impact
Medium
Severity
Medium
Justification
Routine demat auction settlement affecting multiple securities with varying quantities; impacts trading members and investors with delivery obligations
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.
BSE demat auction settlement listing 98 securities across various scrips for settlement number 742 dated October 27, 2025.
Impact
Medium
Severity
Medium
Justification
Regular demat auction settlement affecting multiple scrips with varying quantities. Standard market operation with moderate impact on affected securities and their holders.
BSE demat auction settlement listing 99 securities across various companies for settlement number 742.
Impact
Medium
Severity
Medium
Justification
Routine demat auction settlement affecting multiple securities due to delivery defaults, requiring attention from concerned brokers and investors but not indicating systemic market issues