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.
BSE announces revised price band percentages for 27 scrips ranging from 2% to 20%, effective from October 16, 2025, impacting trading volatility limits.
Impact
Medium
Severity
Medium
Justification
Affects trading volatility controls for 27 securities with price bands ranging from 2% to 20%, impacting intraday trading limits and risk management for these specific scrips.