₹101.63
▼ -1.57 -1.52%
As of 23 Sept 2026 · delayed
NSE Listed · Basic Materials
ESM · ESM 1 · LT-ASM · ASM 2What does ESM · ESM 1 · LT-ASM · ASM 2 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 · 2026-06-01
NSE · Long Term Additional Surveillance Measure (ASM 2)LT-ASM is the joint SEBI/exchange framework for SUSTAINED abnormal price moves (contrast ST-ASM's 5–15-day spikes). Entry is beta-adjusted price variation versus the Nifty (e.g. 3-month high-low above 150% plus the stock's β × index move) along with client-concentration checks. Stages I–IV escalate from a 5% price band through 100% margin to Trade-for-Trade with an additional surveillance deposit. Practical meaning: the exchange still considers the price action abnormal — tighter bands and elevated margins continue even if another measure (like ESM) has lifted. A stock can sit under LT-ASM on both exchanges via either exchange's shortlisting; it is a preventive cost-of-speculation measure, not an adverse finding against the company.Criteria: High 3-month / 12-month high-low price variation, close-to-close price variation, client concentration, number of price-band hits, market-wide position limit and P/E — applied in graded Stages I–IV with escalating margin and price-band curbs.Exchange notice · 2026-09-10
Alkali Metals Ltd. (ALKALI)
Volume: 1,69,113Avg Vol 1W: 2,41,111Avg Vol 1M: 90,20652W Range:₹46.8₹107.38
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