NSE circular updating the list of securities under surveillance measure for high promoter and non-promoter encumbrance, with two companies being removed from the framework effective February 01, 2026.
Impact
Medium
Severity
Medium
Justification
Routine surveillance measure update with two companies being removed from high encumbrance framework, reducing restrictions for N R Agarwal Industries and Shalimar Paints while six companies remain under 75% margin requirements
BSE updates the list of securities under surveillance measure for companies with high promoter and non-promoter encumbrance as per SEBI (SAST) Regulation 2011, effective February 01, 2026.
Impact
Medium
Severity
Medium
Justification
Updates surveillance framework affecting 14 securities with changes in encumbrance levels; three securities removed from framework due to migration to other surveillance measures
BSE announces surveillance measures for companies with high promoter and non-promoter encumbrance under SEBI (SAST) Regulation 2011, effective January 28, 2026. Gayatri Highways Ltd added to the framework.
Impact
Medium
Severity
Medium
Justification
Affects 13 securities under high encumbrance surveillance framework. One new security added (Gayatri Highways). Framework helps protect investors by identifying companies with significant pledged holdings.
NSE adds Gayatri Highways Limited to surveillance framework for high promoter and non-promoter encumbrance, requiring 75% margin in equity and derivatives segments effective January 30, 2026.
Impact
High
Severity
High
Justification
Requires 75% margin on affected security, significantly impacting trading positions and liquidity for Gayatri Highways Limited and existing encumbered securities
NSE announces list of 323 securities subject to Reversal Trade Mechanism (RTCM) effective February 2026.
Impact
Medium
Severity
Medium
Justification
RTCM is a surveillance measure affecting 323 securities with enhanced monitoring and potential trading reversals to manage market risk and protect investors from abnormal price movements.
NSE introduces surveillance measures for companies with high promoter and non-promoter encumbrance, mandating 75% margin requirement for Indo Tech Transformers Limited effective January 27, 2026.
Impact
High
Severity
High
Justification
High margin requirement of 75% imposed on securities with high encumbrance levels significantly impacts trading and liquidity. Directly affects seven listed companies and their investors.
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 Demat Auction circular listing securities and quantities subject to auction settlement for settlement number 738 dated October 20, 2025.
Impact
Medium
Severity
Medium
Justification
Routine demat auction affecting multiple securities due to delivery shortfalls. Impacts specific trades requiring auction settlement but is part of normal market operations.
BSE demat auction settlement listing securities and quantities available for auction to cover settlement shortages.
Impact
Medium
Severity
Medium
Justification
Affects multiple securities and their settlement participants; operational impact on brokers and clearing members who need to participate in auction to cover shortages