NSE circulars 2026

Listing of Treasury Bills and State Development Loans on Capital Market Segment

Official title: Listing of Treasury Bills (T-bills) and State Development Loans (SDLs) on capital market segment

Maintenance and Operation of Clearing Bank Account

Mock Trading for Closing Auction Session Testing

Official title: Mock trading on Saturday, July 18, 2026 - Testing of Trading modalities related to Introduction of Closing Auction Session (CAS) in Equity Cash segment

Mock trading on Saturday, July 18, 2026 - Testing of Trading modalities related to Introduction of Closing Auction Session (CAS) in Equity Cash segment

Review of Volatility Scan Range for Option Contracts in Commodity Derivatives Segment

Official title: Review of Volatility Scan Range (VSR) for option Contracts in Commodity Derivatives Segment

Applicability of Additional Surveillance Measure

Official title: Applicability of Additional Surveillance Measure (ASM)

Applicability of Enhanced Surveillance Measure

Official title: Applicability of Enhanced Surveillance Measure (ESM)

Applicability of Short-Term Additional Surveillance Measure

Official title: Applicability of Short-Term Additional Surveillance Measure (ST-ASM)

Clearing, settlement and Risk management - Indian Natural Gas Futures in Commodity Derivatives Segment

Launch Calendar for WTI Crude Oil and Natural Gas Commodity Derivatives for 2027

Official title: Further launch calendar of WTI CRUDE OIL and WTI CRUDE OIL Mini Futures, WTI CRUDE OIL Options On Futures, Natural Gas (Henry Hub) / Natural Gas Mini (Henry Hub) Futures and Natural Gas Options On Futures

Guidelines for KYC Registration Agency Validation

Official title: Guidelines in pursuance of amendment to SEBI KYC (Know Your Client) Registration Agency (KRA) Regulations, 2011

Securities Moving to Stage IV of Graded Surveillance Measure

Official title: List of Securities moving to Stage IV of Graded Surveillance Measure (GSM)