BSE updates on securities shortlisted, moved between stages, and removed from the Long Term Additional Surveillance Measure (LT-ASM) framework effective January 12, 2026.
Impact
Medium
Severity
Medium
Justification
Routine surveillance framework update affecting 26 securities with stage changes and removals, impacting trading conditions for affected stocks
BSE announces revised price bands for 23 securities ranging from 2% to 20%, effective from January 8, 2026, impacting trading limits for these stocks.
Impact
Medium
Severity
Medium
Justification
Affects trading limits for 23 securities with varied price bands. Material for traders and investors in these stocks as it restricts intraday price movement ranges. Indicates enhanced surveillance measures.
BSE demat auction settlement listing securities and quantities available for auction on January 5, 2026.
Impact
Low
Severity
Low
Justification
Routine demat auction settlement notice listing securities available for auction with quantities. Standard market operations procedure with no policy changes or significant market impact.
BSE announces demat auction settlement 790 dated January 5, 2026, listing securities and quantities to be auctioned for failed delivery obligations.
Impact
Medium
Severity
Medium
Justification
Routine demat auction for failed delivery obligations affecting 117 scrips with varying quantities. Standard market mechanism for settlement enforcement.
BSE circular announcing the shift of 24 securities from rolling segment to trade-for-trade segment with 5% price band, effective January 08, 2026.
Impact
High
Severity
High
Justification
Movement to trade-for-trade segment with 5% price band significantly restricts trading in 25 securities, indicating heightened surveillance action and potentially severe liquidity impact for affected scrips.
BSE announces changes to Long Term ASM Framework effective December 31, 2025, including 3 new securities shortlisted and 2 securities moved to higher ASM stages.
Impact
Medium
Severity
Medium
Justification
Affects trading conditions for 5 securities with heightened surveillance measures, impacting liquidity and trading costs for these stocks
BSE announces revised price band percentages for 17 scrips, ranging from 2% to 20%, effective from December 30, 2025.
Impact
Medium
Severity
Medium
Justification
Price band changes affect trading parameters and potential volatility for 17 securities. Tighter bands (2-5%) indicate higher surveillance, while wider bands (10-20%) allow greater price movement. Medium impact as it affects trading dynamics but is limited to specific scrips.