BSE has revised price bands for 35 scrips ranging from 2% to 20%, effective from December 02, 2025. The changes affect various securities across different sectors including textiles, pharmaceuticals, and financial services.
Impact
Medium
Severity
Medium
Justification
Affects 35 securities with revised price bands indicating increased surveillance measures. Most securities moved to 5% band with some having tighter 2% bands and others loosened to 10-20%, suggesting varied risk profiles. Traders need to adjust strategies for these securities.
BSE announces changes to securities under Short Term Additional Surveillance Measure framework, with 6 securities added and 7 securities removed, effective November 24, 2025.
Impact
Medium
Severity
Medium
Justification
Affects trading conditions for 13 securities through addition or removal from ST-ASM framework, impacting liquidity and trading restrictions for affected stocks
BSE circular detailing securities being added to, moved within, or removed from the Short Term Additional Surveillance Measure framework effective November 24, 2025.
Impact
Medium
Severity
Medium
Justification
Affects trading conditions for 13 securities with 6 new entries into ST-ASM and 7 exits. Routine surveillance measure update with limited market-wide impact.
BSE announces demat auction for Settlement No. 750 dated November 7, 2025, covering shortages across 106 scrips with varying quantities.
Impact
Medium
Severity
Medium
Justification
Demat auctions are routine settlement mechanisms affecting multiple trading members with securities shortages. Impact is medium as it involves 106 scrips and significant quantities including STANDARD CAP with 5.75 million shares.
List of scrips and quantities scheduled for demat auction under BSE settlement number 745 dated October 30, 2025.
Impact
Medium
Severity
Medium
Justification
Demat auction indicates delivery failures requiring compulsory auction settlement. Affects 104 scrips with varying quantities. Medium importance as this is a routine settlement mechanism for delivery defaults, impacting specific trades rather than broader market operations.
BSE demat auction settlement listing securities and quantities available for auction on October 30, 2025.
Impact
Low
Severity
Low
Justification
Routine demat auction settlement notification affecting specific quantities of securities. Standard market operational activity with limited market-wide impact.
NSE circular listing 324 securities subject to Reversal Trade Cancellation Mechanism (RTCM) for November 2025, a surveillance measure to prevent price manipulation.
Impact
High
Severity
Medium
Justification
RTCM is a critical surveillance mechanism affecting 324 securities, enabling NSE to cancel erroneous or manipulative trades. High impact on trading operations and investor protection, though routine monthly update.