NSE circular listing 324 securities subject to Reversal Trade Cancellation Mechanism (RTCM) for November 2025, a surveillance measure to prevent price manipulation.
Impact
High
Severity
Medium
Justification
RTCM is a critical surveillance mechanism affecting 324 securities, enabling NSE to cancel erroneous or manipulative trades. High impact on trading operations and investor protection, though routine monthly update.
NSE announces changes to securities under the Long-Term ASM Framework, with 4 securities added to Stage-I and 1 security excluded, effective October 24, 2025.
Impact
Medium
Severity
Medium
Justification
Affects trading in 5 securities with ASM framework changes; 4 new entries in Stage-I surveillance and 1 exclusion. Impact limited to specific stocks under enhanced monitoring.
BSE announces changes to Long Term ASM Framework effective October 24, 2025, including 8 new securities shortlisted, 2 securities moving out, and 1 security moving to higher stage.
Impact
Medium
Severity
Medium
Justification
Affects trading conditions for 11 securities through ASM framework changes, requiring market participants to adjust trading strategies for these scrips
BSE Demat Auction settlement listing 100 scrips with their respective auction quantities for settlement number 737 dated October 17, 2025.
Impact
Medium
Severity
Medium
Justification
Regular demat auction circular affecting multiple securities with specific quantities to be auctioned for settlement obligations. Standard operational procedure with moderate market impact.
BSE Demat Auction listing for Settlement No. 737 dated October 17, 2025, covering securities and quantities for auction settlement.
Impact
Medium
Severity
Medium
Justification
Routine demat auction affecting multiple securities with specific settlement obligations; important for affected brokers and investors but part of regular market operations.