Updated list of 40+ equity shares approved as non-cash component of liquid assets for Securities Lending and Borrowing (SLB) segment with applicable haircuts and quantity limits.
Impact
Medium
Severity
Medium
Justification
Regular update to approved securities list for margin purposes affecting trading members' collateral options in SLB segment
NSE revises strike scheme parameters including step values and number of strikes for stock options, effective December 31, 2025.
Impact
Medium
Severity
Medium
Justification
Technical update affecting F&O traders dealing with stock options. Changes strike intervals and availability which impacts trading strategies but doesn't fundamentally alter market structure.
BSE Demat Auction Settlement No. 769 listing securities available for auction across various scrips dated December 4, 2025.
Impact
Medium
Severity
Medium
Justification
Routine demat auction notification affecting multiple securities with varying quantities; important for affected members and brokers to fulfill settlement obligations but standard operational procedure.
BSE demat auction settlement listing securities and quantities for settlement number 769 dated December 4, 2025.
Impact
Medium
Severity
Medium
Justification
Routine demat auction settlement affecting multiple securities with varying quantities; impacts specific trades and delivery obligations for the listed scrips
NSE publishes updated list of 213+ securities approved for participation in the Securities Lending and Borrowing Scheme, including major indices constituents and blue-chip stocks.
Impact
Medium
Severity
Low
Justification
Regular update to SLBS eligible securities list affects lending/borrowing operations for institutional investors and market makers. Moderate operational impact as it expands or maintains the pool of securities available for lending transactions.
NSE updates the list of approved equity securities that can be deposited as non-cash component of liquid assets for margin requirements in Futures & Options segment.
Impact
Medium
Severity
Medium
Justification
Affects trading members' ability to pledge securities for margin requirements. Changes in approved securities list and permitted quantities can impact collateral management strategies.
Updated list of equity shares eligible as non-cash component of liquid assets for collateral deposits, with applicable haircuts and quantity limits.
Impact
Medium
Severity
Medium
Justification
Updates to approved securities list affect margin deposit options for trading members, impacting liquidity management but not changing fundamental trading rules.
Updated list of 40 equity shares eligible as non-cash component of liquid assets with applicable haircuts and quantity limits for SLB segment collateral.
Impact
Medium
Severity
Medium
Justification
Regular update to approved securities list for margin collateral purposes, affects all trading members using these securities for margin requirements