NSE Surveillance circular updating the list of symbols subject to the Reversal Trade Cancellation Mechanism (RTCM) for May 2026, covering series EQ, BE, BZ, SM, ST & SZ across approximately 175 designated securities.
Impact
Medium
Severity
Medium
Justification
Routine monthly update to the RTCM symbol list for May 2026 affecting ~175 smaller/mid-cap securities; important for trading members handling these stocks but limited broader market impact since Nifty 500 and NSE Clearing-approved securities are excluded.
NSE notifies listing of further issued securities for 13 companies including ICICI Bank, ITC, Tata Motors Passenger Vehicles, and others, effective April 23, 2026.
Impact
Medium
Severity
Low
Justification
Routine further issue listings for ESOP allotments and one preferential warrant conversion; affects multiple large-cap companies including ICICI Bank and ITC but is standard administrative listing action.
BSE notifies listing and admission for trading of new securities issued by 8 companies under Employee Stock Option Plans (ESOP/ESOS), effective April 23, 2026.
Impact
Low
Severity
Low
Justification
Routine ESOP/ESOS listing notice covering 8 companies with relatively small share allotments. No regulatory changes or compliance actions required by market participants. Effective from the next trading day.
NSE announces the list of securities subject to the Reversal Trade Cancellation Mechanism (RTCM) for April 2026, covering 300+ stocks under enhanced surveillance.
Impact
High
Severity
High
Justification
RTCM is an NSE surveillance measure that directly cancels reversal trades in listed securities. Inclusion in this list significantly restricts trading patterns for 300+ stocks in the cash market segment for April 2026, with immediate and direct impact on trading activity and liquidity for affected securities.
NSE notifies listing of further issued securities for 17 companies including ESAF Small Finance Bank, ICICI Bank, Polycab India, and others, effective March 17, 2026, allotted primarily under ESOP schemes.
Impact
Low
Severity
Low
Justification
Routine ESOP allotment listing circular with no regulatory changes. The new shares form a small fraction of existing paid-up capital for each company and are admitted with pari passu rights and no lock-in. No compliance action required from members beyond awareness.
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 lists additional equity shares allotted under ESOP by 16 companies including Ather Energy, ICICI Bank, IndiGo, Dr. Lal PathLabs, and others, effective February 10, 2026.
Impact
Low
Severity
Low
Justification
Routine administrative listing of ESOP-allotted shares with no lock-in restrictions. Minor dilution across multiple companies with no material market impact.
BSE lists additional shares issued by 15 companies under Employee Stock Option Plans (ESOP/ESOS), effective February 10, 2026, including major companies like ICICI Bank, Marico, and InterGlobe Aviation.
Impact
Low
Severity
Low
Justification
Routine listing of ESOP shares with no lock-in restrictions. Minimal market impact as these are relatively small quantities compared to existing shares and represent employee compensation plans.
BSE has listed new securities issued by 15 companies under ESOP/ESOS schemes, effective February 10, 2026, with a total of 1,573,906 shares across various companies including ICICI Bank, Varun Beverages, and Max Healthcare.
Impact
Low
Severity
Low
Justification
Routine administrative listing of ESOP/ESOS shares with no lock-in period. Total share count is relatively small compared to existing float for most companies. No material market impact expected.
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.