BSE updates Enhanced Surveillance Measure (ESM) framework with 5 new securities added, 1 security moved to higher stage, and 29 securities moved to lower stage ESM, effective October 13, 2025.
Impact
High
Severity
High
Justification
High impact as ESM framework significantly affects trading conditions including price bands, circuit filters, and margin requirements for 35 securities. New additions face strictest surveillance while downgrades indicate improved compliance.
BSE announces revised price bands for 24 scrips including Ola Electric Mobility, with bands ranging from 2% to 10% effective from September 4, 2025.
Impact
Medium
Severity
Medium
Justification
Price band changes affect trading flexibility for 24 securities, with notable inclusion of Ola Electric Mobility which may have significant trading volumes