₹170
■ +0 +0.00%
As of 28 Jul 2026 · delayed
BSE Listed
GSM · GSM 0 · ESM · ESM 1What does GSM · GSM 0 · ESM · ESM 1 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).
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 · 2026-07-06
Callista Industries Limited (539335)
Volume: 15,183Avg Vol 1W: 7,660Avg Vol 1M: 3,52052W Range:₹12.49₹225.95
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Prices are delayed/indicative; pros & cons are AI generated. Informational only — not investment advice. ← Back to search