According to NSE, members would be "compulsorily" placed in risk reduction mode when 95 per cent of the member's capital is utilised towards margins.
The risk reduction mode is already in place for the cash and equity derivative segment on NSE.
"To enhance the risk management capabilities of the members and to avoid a situation of disablements, member shall be compulsorily placed in risk reduction mode when 95 per cent of the member's capital is utilised towards margins," the exchange said.
Under this mode, all outstanding orders would be cancelled when 95 per cent of the stock broker's collateral available for adjustment against margins gets utilised.
When a member moves to risk reduction mode, fresh orders placed by trading member to reduce open positions will be accepted.
Besides, these fresh orders will be checked for sufficiency of margins and those which do not satisfy the criteria will be rejected.