BSE announces the list of securities being added to, removed from, and continuing in the Short Term Additional Surveillance Measure (ST-ASM) framework effective October 30, 2025.
Impact
High
Severity
High
Justification
ST-ASM framework imposes additional surveillance and trading restrictions on securities showing abnormal price movements, directly affecting liquidity and trading for 15+ securities with immediate effect from October 30, 2025.
BSE updates the list of securities under Short Term Additional Surveillance Measure (ST-ASM) framework effective October 29, 2025, adding 5 new securities and removing 6 securities from the framework.
Impact
Medium
Severity
Medium
Justification
Routine surveillance measure update affecting 11 securities with limited market-wide impact, primarily targeting specific scrips with unusual price movements
BSE announces demat auction settlement no. 739 listing securities available for auction due to delivery shortages.
Impact
Medium
Severity
Medium
Justification
Routine demat auction for settlement 739 affecting multiple securities due to delivery shortages. Impacts specific trading members and clients with failed deliveries.
BSE Demat Auction settlement listing 139 securities across various scrips for settlement number 739 dated October 23, 2025.
Impact
Medium
Severity
Medium
Justification
Regular demat auction settlement affecting multiple securities with specific quantities to be auctioned. Important for brokers and clearing members involved in settlement obligations but routine market operation.