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NISM Certifications · NISM-Series-XXI-A: Portfolio Management Services (PMS) Distributors · Introduction to Securities Markets

Which of the following is a feature of a stock exchange's circuit breaker mechanism at the index level in India?

Index-based circuit breakers halt trading across the whole market when the benchmark index moves by specified percentages, such as 10%, 15% or 20%. They are a volatility control measure and have nothing to do with delisting, derivatives settlement prices or restrictions on a particular investor category.

  1. AIt permanently stops trading in a security that is delisted
  2. BIt halts trading market-wide when the index moves by specified percentagesCorrect
  3. CIt fixes the settlement price of derivatives contracts
  4. DIt restricts trading only for foreign portfolio investors

Explanation

Index-based market-wide circuit breakers apply when the benchmark index moves by pre-set thresholds of 10%, 15% or 20%, causing a trading halt across equity and derivatives segments. They do not concern delisting, settlement prices or investor category.

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