BSE revises price bands for seven securities including Bandaram Pharma Packtech, Coastal Corporation, IEL, Indowind Energy, Rita Finance, Shlokka Dyes, and SPEL Semiconductor with effect from December 4, 2025.
Impact
Medium
Severity
Medium
Justification
Price band revisions affect trading flexibility for seven securities, with bands ranging from 2% to 20%, impacting intraday volatility limits for these specific scrips.
NSE adds securities to ESM framework with 100% margin requirement effective December 04, 2025, including shifts to Trade-for-Trade segment.
Impact
High
Severity
High
Justification
Imposes 100% margin requirement and shifts securities to Trade-for-Trade segment, significantly restricting trading and requiring immediate position adjustments
BSE announces addition of 7 securities to ESM framework, stage changes for 3 existing securities, and provides consolidated list of all securities under ESM as of December 3, 2025.
Impact
Medium
Severity
Medium
Justification
Affects trading conditions for 10 securities with 7 new additions to ESM and 3 stage changes, impacting liquidity and investor participation
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.