BSE announces updated list of securities under Enhanced Surveillance Measure (ESM) framework, including newly shortlisted securities, stage movements, and securities moving out of ESM, effective March 09, 2026.
Impact
High
Severity
High
Justification
This circular directly affects trading conditions for a large number of securities (40+ companies) by placing them under enhanced surveillance, changing their ESM stage, or removing them from ESM. Investors and traders holding these scrips face altered trading rules effective March 09, 2026.
NSE releases the updated list of 300+ securities subject to the Reversal Trade Cancellation Mechanism (RTCM) for March 2026, a surveillance measure to cancel trades that are reversed within a short timeframe.
Impact
Medium
Severity
Medium
Justification
Affects 300+ securities listed on NSE; RTCM is an active surveillance tool that can result in trade cancellations for reversal patterns, directly impacting traders and brokers dealing in these stocks. High importance due to the large number of securities covered; medium impact as it targets a specific trading behaviour rather than broad market restrictions.
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.
BSE revises price bands for 30 scrips including Amit Securities, Aryaman Financial Services, and others, with bands ranging from 5% to 20%, effective December 08, 2025.
Impact
Medium
Severity
Medium
Justification
Affects trading parameters for 30 securities with revised price bands, impacting liquidity and trading activity for these stocks.
BSE has revised price bands for 30 securities, with changes ranging from 5% to 20% bands, effective from December 8, 2025.
Impact
Medium
Severity
Medium
Justification
Price band revisions affect trading dynamics for 30 securities, with tighter bands (5%) applied to 16 scrips indicating increased surveillance concerns. Impact is moderate as these are primarily smaller companies.
NSE circular on securities shortlisted for Short-Term Additional Surveillance Measure (ST-ASM) framework effective December 05, 2025, with one security added to Stage I and three securities excluded.
Impact
Medium
Severity
Medium
Justification
Affects trading surveillance for specific securities with enhanced monitoring requirements. Gurunanak Agriculture India Limited added to ST-ASM Stage I, while three securities excluded from framework.
NSE updates Enhanced Surveillance Measure framework with securities being moved to Stage I and Stage II, including Jet Freight Logistics Limited and Cura Technologies Limited, effective December 5-8, 2025.
Impact
High
Severity
High
Justification
Affects trading margins (100% minimum) and segment shifts for securities under surveillance, with immediate impact on trading members and investors holding these securities.
BSE updates the list of securities under Enhanced Surveillance Measure framework with new additions, stage movements, and consolidated listing effective December 05, 2025.
Impact
Medium
Severity
Medium
Justification
Affects trading of specific securities with enhanced surveillance requirements including Trade for Trade settlement and circuit filters, impacting liquidity and trading strategies for listed companies