Surveillance (2863)

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NSE Clearing Limited levies an additional exposure margin of 15% in the equity derivatives segment on 19 securities where the top 10 clients …
NSE circular announcing additions to and exclusions from the Long-Term Additional Surveillance Measure (LTASM) framework effective May 20, …
NSE circular announcing securities being added to and consolidated under the Enhanced Surveillance Measure (ESM) framework effective May 20, …
BSE imposes Long Term Additional Surveillance Measures (LT-ASM) on select securities effective May 20-22, 2026, including 100% margins on …
NSE circular announcing securities added to, moved within, and excluded from the Short-Term Additional Surveillance Measure (ST-ASM) …
BSE places securities under ST-ASM Stage I (50% margin) and Stage II (100% margin) effective May 21, 2026, as part of its ongoing market …
BSE imposes minimum 75% margin requirement on securities with high promoter and non-promoter encumbrance under SEBI SAST Regulation 28(3), …
BSE revises price bands to 5% for six equity scrips including Astron Multigrain, Containerway International, Future Market Networks, …
BSE imposes GSM Stage IV-equivalent trading restrictions on securities shortlisted due to circulation of unsolicited videos and unusual …
BSE has received clarifications from Raymond Ltd, Sanstar Ltd, and Suven Life Sciences Ltd regarding significant price/volume movements. …