Derivatives (218)

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BSE announces changes to cross margin weightages for index constituents following the demerger of Hindustan Unilever Limited, with revised …
BSE announces changes in cross margin weightages following the demerger of Hindustan Unilever Limited (500696), with exclusion effective …
ICCL introduces new risk management framework for pre-open session in equity derivatives, implementing order-level margin checks and revised …
NSE Clearing implements risk management framework for pre-open session in Futures and Options segment, effective December 08, 2025, …
NSE revises criteria for Nifty Bank and Nifty Financial Services indices to comply with SEBI F&O requirements, and adds Union Bank of India …
NSE implements surveillance measures on four securities with high encumbrance under SEBI (SAST) Regulation 2011, requiring minimum 35% …
Early expiry of all existing F&O contracts on Hindustan Unilever Ltd on December 04, 2025, with reintroduction on December 05, 2025 …
All existing F&O contracts on Hindustan Unilever Ltd will expire on December 04, 2025 and be reintroduced on December 05, 2025 following the …
BSE announces market-wide, client-level, and institutional position limits for 52 securities eligible for Securities Lending and Borrowing …
BSE introduces base position reporting for clearing members at proprietary and constituent levels for stocks in ban, effective December 8, …