BSE circular containing clarifications from Prism Johnson Limited and Puravankara Limited regarding significant increase in trading volume of their securities.
Impact
Low
Severity
Low
Justification
Routine surveillance clarifications from companies explaining volume increases. Prism Johnson attributes it to market conditions with no undisclosed material information. Puravankara's increase relates to previously disclosed land acquisition announcement on December 23, 2025.
NSE announces monthly contingency drill and mock trading session schedule for 2026 across all trading segments to test infrastructure and recovery mechanisms.
Impact
Medium
Severity
Low
Justification
Scheduled infrastructure testing sessions for 2026 that help members plan their own contingency testing; medium importance for operational preparedness but low market impact
Book closure and record date announcements for various securities including commercial papers and non-convertible debentures for dividend, interest payments, and redemptions.
Impact
Low
Severity
Low
Justification
Routine disclosure of book closure and record dates for corporate actions on debt securities. Limited direct impact on equity trading.
List of securities and quantities involved in demat auction settlement number 783 dated December 24, 2025.
Impact
Medium
Severity
Medium
Justification
Routine demat auction settlement affecting multiple securities with varying quantities; impacts specific brokers and clients involved in delivery failures
BSE demat auction settlement number 783 listing securities available for auction with quantities across various scrips.
Impact
Low
Severity
Low
Justification
Routine demat auction notice for settlement clearing with specific quantities for affected scrips. Impacts only participants with delivery obligations in listed securities.
BSE demat auction settlement listing 101 scrips with quantities to be auctioned for settlement number 783.
Impact
Medium
Severity
Medium
Justification
Regular demat auction for delivery shortages affecting 101 scrips. Medium impact as it relates to settlement obligations but is a routine market operation.
NSE Clearing mandates all penalty review requests to be raised through the new portal (https://ims.connect2nsccl.com/NCLMemberPortal/) effective immediately, with the old portal to be deactivated shortly.
Impact
High
Severity
High
Justification
Mandatory operational change requiring all members to transition to new portal for penalty review submissions; old portal being deactivated shortly affecting all trading members