₹138.55
▼ -1.34 -0.96%
As of 07 Sept 2026 · delayed
BSE Listed
GSM · GSM 0 · ESM · ESM 1 · AMSWhat does GSM · GSM 0 · ESM · ESM 1 · AMS mean?
BSE · Graded Surveillance Measure (GSM 0)GSM targets fundamentally weak companies whose price doesn't square with their financials (tiny net worth or negative/extreme P/E). Practical meaning: the exchange doubts the price is backed by the business. Stage 0 is a watchlist; each higher stage makes the stock progressively harder to trade — tighter bands, full upfront margin, weekly-only trading, and at Stage IV no upward price movement at all. Exiting requires a quarterly review finding the criteria no longer met.Criteria: Shortlisted on objective financial parameters — net worth, net fixed assets, price-to-earnings multiple and market capitalisation. Stage 0 = base surveillance watchlist (identified under GSM, no graded price restriction yet); Stages I–VI add escalating curbs (price band, 100% margin, periodic call auction, settlement on a gross/trade-for-trade basis, no upward price movement).Exchange notice · 2026-06-25
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 · 2026-06-11
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.Exchange notice · 2026-08-03
Amalgamated Electricity Company Ltd. (501622)
Volume: 2Avg Vol 1W: 26Avg Vol 1M: 1,79652W Range:₹38.9₹147.91
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