securities

NSE updates

Exchange circulars for trading members and listed entities — compliance, surveillance, settlement, and market operation changes.

Past 30 days

NSE12 Jul 2026Circular

Update in Formats - Currency Derivatives Segment

NSE12 Jul 2026Circular

Update in Formats - Debt Segment

NSE12 Jul 2026Circular

Update in Formats - Futures and Options Segment

NSE12 Jul 2026Circular

Update in Formats - SLBs

NSE09 Jul 2026Circular

Applicability of Additional Surveillance Measure (ASM)

NSE09 Jul 2026Circular

Applicability of Enhanced Surveillance Measure (ESM)

NSE09 Jul 2026Circular

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

NSE09 Jul 2026Circular

Graded Surveillance Measure (GSM) - Periodic relaxation of Surveillance action

NSE09 Jul 2026Circular

Introduction of Margins service in NMASS-Margins module

NSE09 Jul 2026Circular

Mock session on Saturday, July 11, 2026 - No new version release

NSE09 Jul 2026Circular

Mock trading on Saturday, July 11, 2026 - Testing of trading modalities related to Introduction of Closing Auction Session (CAS) in Equity Cash segment - Update

NSE08 Jul 2026Circular

Applicability of Additional Surveillance Measure (ASM)

NSE08 Jul 2026Circular

Applicability of Additional Surveillance Measure under IBC

NSE08 Jul 2026Circular

Applicability of Enhanced Surveillance Measure (ESM)

NSE08 Jul 2026Circular

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

NSE08 Jul 2026Circular

Measure in respect of companies with high Promoter as well as non- Promoter 'Encumbrance' as per Reg. 28(3) of SEBI (SAST) Regulation 2011.

NSE08 Jul 2026Circular

Mock trading on Saturday, July 11, 2026 - No new version release

NSE08 Jul 2026Circular

Mock trading on Saturday, July 11, 2026 - No new version release

NSE08 Jul 2026Circular

Mock trading on Saturday, July 11, 2026 - No new version release

NSE07 Jul 2026Circular

NSE updates

Choose an update type

Past 30 days

Update in Formats - Currency Derivatives Segment

Update in Formats - Debt Segment

Update in Formats - Futures and Options Segment

Update in Formats - SLBs

Applicability of Additional Surveillance Measure (ASM)

Applicability of Enhanced Surveillance Measure (ESM)

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

Graded Surveillance Measure (GSM) - Periodic relaxation of Surveillance action

Introduction of Margins service in NMASS-Margins module

Mock session on Saturday, July 11, 2026 - No new version release

Mock trading on Saturday, July 11, 2026 - Testing of trading modalities related to Introduction of Closing Auction Session (CAS) in Equity Cash segment - Update

Applicability of Additional Surveillance Measure (ASM)

Applicability of Additional Surveillance Measure under IBC

Applicability of Enhanced Surveillance Measure (ESM)

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

Measure in respect of companies with high Promoter as well as non- Promoter 'Encumbrance' as per Reg. 28(3) of SEBI (SAST) Regulation 2011.

Mock trading on Saturday, July 11, 2026 - No new version release

Mock trading on Saturday, July 11, 2026 - No new version release

Mock trading on Saturday, July 11, 2026 - No new version release

Applicability of Additional Surveillance Measure (ASM)