BSE slaps 35% margin on high-encumbrance stocks under SAST rules
BSE updated its high-promoter-encumbrance surveillance list: new entrants face minimum 35% margin from July 7, 2026; some stocks exit from July 3.
What changed
- BSE added securities with high promoter encumbrance to a surveillance list under SAST Reg 28(3).
- Affected stocks face a minimum 35% margin in equity and derivatives from July 7, 2026.
- Securities in Annexure II are removed from the framework effective July 3, 2026.
The read
BSE has refreshed its high-encumbrance surveillance list under SEBI's SAST regulations. Stocks meeting the promoter-pledge threshold — Annexure I — now require a minimum 35% margin from July 7, 2026, on both open and new positions. Separately, Annexure II stocks exit the framework from July 3. The higher margin raises the cost of holding these names, likely squeezing liquidity and speculative interest. This is a routine periodic review, not a new regulatory twist. For investors, the numbers are real: higher margin means costlier positions and harder hedging. Positions should be adjusted ahead of the deadline.
Primary source: official circular (PDF)