BSE announces securities shortlisted under the Enhanced Surveillance Measure (ESM) framework effective March 06, 2026, including 2 new additions and a consolidated list of securities across ESM Stage I and Stage II.
Impact
High
Severity
High
Justification
This circular directly affects trading conditions for multiple listed securities placed under enhanced surveillance, imposing trade-for-trade settlement and other restrictions, which significantly impacts liquidity and investor activity in those stocks.
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.
BSE updates the list of securities under Enhanced Surveillance Measure framework, with 4 new additions and 5 securities moving to higher ESM stages effective February 10, 2026.
Impact
Medium
Severity
Medium
Justification
Regular ESM framework update affecting multiple securities with trading restrictions, important for investors holding or trading these stocks but part of routine surveillance mechanism
BSE updates the Enhanced Surveillance Measure framework with new securities added, securities moving to higher/lower ESM stages, and consolidated list of all securities under ESM surveillance.
Impact
Medium
Severity
Medium
Justification
Affects trading conditions for multiple securities by placing them under enhanced surveillance, which impacts liquidity and trading mechanisms for these stocks. Regular surveillance update with moderate market-wide impact.
BSE updates the Enhanced Surveillance Measure (ESM) framework with new securities being added, securities moving to higher/lower ESM stages, and consolidated list of all securities under ESM surveillance.
Impact
Medium
Severity
Medium
Justification
Regular ESM framework update affecting multiple securities with trading restrictions and surveillance measures. One new security added, two securities moved to higher ESM stages, impacting liquidity and trading conditions for affected stocks.
BSE circular detailing securities moving to higher ESM stages and consolidated list of all securities under Enhanced Surveillance Measure framework.
Impact
Medium
Severity
Medium
Justification
Affects trading conditions for specific securities under enhanced surveillance, with two securities moving to higher ESM stages indicating increased monitoring requirements.
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 updates ESM framework with new securities added, stage transitions for existing securities, and consolidated list of all securities under enhanced surveillance effective January 22, 2026.
Impact
Medium
Severity
Medium
Justification
Affects trading of multiple securities with stage changes in ESM framework. Important for investors and traders of these specific stocks but limited broader market impact.
BSE announces additions, stage changes, and consolidated list of securities under Enhanced Surveillance Measure framework effective January 22, 2026.
Impact
Medium
Severity
Medium
Justification
Affects multiple securities through ESM stage changes and new additions, impacting trading conditions and surveillance requirements for listed companies and investors
BSE updates the list of securities under Enhanced Surveillance Measure (ESM) framework, including new additions, stage movements, and consolidated list of all securities under ESM effective January 21, 2026.
Impact
Medium
Severity
Medium
Justification
Affects trading conditions for multiple securities through ESM framework changes. Medium impact as it involves enhanced surveillance rather than trading suspension, but traders and investors in these securities need to be aware of increased monitoring and potential trade-for-trade requirements.