₹440.75
▲ +4.36 +1.00%
As of 27 Jul 2026 · delayed
BSE Listed
ESM · ESM 1 · AMSWhat does ESM · ESM 1 · AMS mean?
BSE · Enhanced Surveillance Measure (ESM 1)ESM is the micro/small-cap ramp brake: it fires when a sub-₹1000cr stock's price variation is extreme versus its peer universe, or it's loss-making with a stretched valuation. Practical meaning: intraday speculation is shut off (Trade-for-Trade — every purchase must be taken to delivery), margins go to 100%, and at Stage II price discovery moves to periodic call auctions inside a 2% band.Criteria: Micro / small-cap companies (main-board market-cap below ₹500 cr) shortlisted on objective price parameters — high-low price variation, close-to-close price variation and standard deviation. Stage I = 100% margin + a ≤5% price band + Trade-for-Trade; Stage II = a 2% price band + periodic call auction.Exchange notice · 2026-06-08
BSE · Additional Measure for securities witnessing unusual price movementThe fast-track brake for ramps that GSM's quarterly cycle would miss. Practical meaning: the harshest liquidity curb short of suspension — in observed cases the stock trades only once a week (Monday) inside a tight band, so exiting a position can take weeks. Inclusion says the exchange views the move as manufactured, not discovered.Criteria: Special framework (BSE/NSE, introduced Nov-2025 vide BSE circular 20251107-56) for securities with unusual price movement not already under GSM — applies hard curbs fast: special margins, tightened circuit filters (down to 2%), trade-for-trade and restricted trading frequency (trading permitted only on the first trading day of the week in the observed cases). Reviewed periodically with inclusion/exclusion annexures.
Hindusthan Insulators & Industries Ltd. (539984)
Volume: 1,844Avg Vol 1W: 1,072Avg Vol 1M: 9,98852W Range:₹375₹2,799
More stocks
Prices are delayed/indicative; pros & cons are AI generated. Informational only — not investment advice. ← Back to search