Description

BSE announces securities subject to Long Term Additional Surveillance Measure framework with revised classifications effective September 2, 2025.

Summary

BSE has updated the Long Term Additional Surveillance Measure (LT-ASM) framework effective September 2, 2025. The circular lists securities being newly included in LT-ASM, those moving between ASM stages, and provides a consolidated list of all securities under various ASM stages.

Key Points

  • 7 new securities added to Long Term ASM Framework (Stage I)
  • 1 security (Ambo Agritec Ltd) moved from Stage I to Stage II
  • No securities moved to lower ASM stages or direct Stage IV
  • No securities moved out of LT-ASM framework
  • Consolidated list shows securities across different ASM stages

Regulatory Changes

  • Implementation of enhanced surveillance measures for identified securities
  • Stage-wise classification system for different levels of surveillance
  • Automatic progression between stages based on performance criteria

Compliance Requirements

  • Trading members must comply with LT-ASM framework requirements
  • Enhanced monitoring and reporting for affected securities
  • Adherence to specific trading conditions for securities under surveillance

Important Dates

  • Effective Date: September 2, 2025
  • All changes to ASM classifications take effect from market opening on this date

Impact Assessment

  • Securities under LT-ASM face enhanced surveillance and potential trading restrictions
  • Investors may experience different settlement cycles and margin requirements
  • Market makers and arbitrageurs may face operational constraints for affected securities
  • Stage progression indicates continued regulatory concern about price volatility or corporate governance issues

Impact Justification

Affects trading conditions for multiple securities with enhanced surveillance measures