NSE has issued a revised list of securities eligible under the Securities Lending and Borrowing Scheme (SLBS), containing over 214 symbols including major indices ETFs and large-cap stocks.
Impact
Medium
Severity
Medium
Justification
This circular updates the eligible securities list for SLBS, which affects traders and investors who use the lending and borrowing mechanism. It is a routine periodic update with broad market coverage spanning 200+ securities including large-caps, mid-caps, and ETFs, making it relevant to a wide participant base but not urgent or restrictive in nature.
NSE revises market lots for derivatives contracts on 50 individual stocks effective April 29, 2026, pursuant to SEBI guidelines for periodic lot size revision (SEBI circular dated December 30, 2024).
Impact
High
Severity
High
Justification
Affects derivatives contracts across 50 underlying stocks covering major indices constituents; requires members to update trading systems before April 29, 2026. Lot size changes directly impact margin requirements, position limits, and trading strategies for a large number of widely-traded F&O stocks.
BSE Demat Auction for Settlement No. 828 dated 26 February 2026, listing securities of approximately 100 companies subject to auction due to non-delivery.
Impact
Low
Severity
Low
Justification
Routine demat auction notice for Settlement No. 828 listing securities for auction due to non-delivery. Standard operational circular with no regulatory changes or policy implications.
BSE notifies Demat Auction for Settlement No. 828 dated February 26, 2026, listing 89 securities across various sectors with quantities subject to auction.
Impact
Medium
Severity
Medium
Justification
Routine demat auction notice affecting 89 securities; relevant to brokers and investors holding positions in listed scrips but standard market operations activity with no systemic impact.
BSE announces Demat Auction for Settlement No. 828 dated 26/02/2026, listing securities with quantities to be auctioned due to short delivery obligations across multiple scrips.
Impact
Medium
Severity
Low
Justification
Routine demat auction notice for short delivery settlement; affects 61 securities across various sectors but is a standard market operations process with no systemic significance.
BSE Demat auction details for Settlement No. 806 dated January 28, 2026, listing securities and quantities for auction across multiple scrips.
Impact
Medium
Severity
Medium
Justification
Routine demat auction affecting multiple securities with specific quantities. Impacts brokers and investors with settlement obligations for the listed scrips.
BSE publishes list of securities and quantities for demat auction settlement number 806 scheduled for January 28, 2026.
Impact
Medium
Severity
Medium
Justification
Routine demat auction affecting multiple securities with delivery shortfalls. Impacts specific brokers and clients who failed to deliver shares on settlement date.
BSE demat auction settlement listing securities and quantities for auction on January 28, 2026.
Impact
Medium
Severity
Medium
Justification
Routine demat auction settlement affecting multiple securities with specific quantities to be auctioned, primarily impacting brokers and investors with pending delivery obligations
BSE announces the list of 139+ companies eligible for trading in Group A segment, representing high liquidity and quality securities including major blue-chip stocks across various sectors.
Impact
High
Severity
Medium
Justification
Group A classification affects trading parameters, margin requirements, and investor perception for 139+ major securities including all key blue-chip stocks. This classification determines liquidity standards and trading privileges on BSE.
BSE publishes updated market-wide position limits for 75 securities in the equity derivatives segment, specifying limits for total market positions and client/NRI/mutual fund categories.
Impact
Medium
Severity
Medium
Justification
Regular position limit updates that affect derivatives trading risk management for 75 actively traded securities; essential for compliance but routine operational information