What is Enhanced Surveillance Measures (ESM)?
To control volatility in small-cap securities, SEBI has enforced Enhanced Surveillance Measures (ESM) for companies that have a market cap of less than Rs. 500 crores from June 5th 2023.
- The parameters to categorise securities under the ESM framework include high-low price variation and close-to-close price varitation.
- Securities of public sector enterprises and banks, and securities on which derivatives products are available will be excluded for the surveillance guidelines.
The ESM framework includes 2 stages:
Stage | Trade & Settlement | Price Band |
---|---|---|
I | * 100% margin applicable * Trade settlement is on Trade-to-Trade (T2T) basis * The security shall be placed under this category for a minimum of 3 months | Price band of: A. 5% B. 2% if the security is already under the 2% price band |
II | * 100% margin applicable * Trade settlement is on T2T basis * Trading is permitted once a week and conducted through a Periodic Call Auction * The security shall be placed under this category for a minimum of 1 month | Price band of 2% |
Only delivery-based trading (T+1 settlement) is permitted for stocks under the T2T segment; intraday trading is not allowed
For more information, refer the circulars on Enhanced Surveillance Measures (ESM) on our Notifications page.
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