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NISM Certifications · NISM-Series-X-A: Investment Adviser (Level 1) · Understanding Derivatives

Ms. Kavita Rao buys a Nifty call with strike 24,500 at a premium of Rs 150 and simultaneously buys a Nifty put with strike 24,500 at a premium of Rs 120 (same expiry). What are the break-even levels at expiry?

A long straddle costs Rs 270 in total premium, so the break-evens are the strike plus and minus 270, namely 24,770 and 24,230. The position profits only if Nifty moves beyond these levels by expiry.

  1. A24,230 and 24,770Correct
  2. B24,350 and 24,620
  3. C24,500 only
  4. D24,380 and 24,650

Explanation

This is a long straddle. Total premium = 150 + 120 = Rs 270. Upper break-even = 24,500 + 270 = 24,770; lower = 24,500 - 270 = 24,230. Check: at 24,770 the call pays 270 and the put pays 0, giving zero net. Using only one premium each gives wrong levels.

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