BSE demat auction settlement listing securities and quantities available for auction across various scrips.
Impact
Low
Severity
Low
Justification
Routine demat auction settlement notice listing securities available for auction. Affects only specific shareholders with pending delivery obligations in these scrips.
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.