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FRM Part I · FRM Exam Part I · Introduction to Derivatives

An investor buys a European call option on a stock with a strike price of $50 for a premium of $3.00. At expiry the stock price is $56. Ignoring discounting and transaction costs, what is the investor's net profit per share?

The net profit is $3.00 per share. The call pays 56 minus 50, which is $6 at expiry, and the investor paid a $3 premium up front, so profit is the $6 payoff less the $3 cost.

  1. A$6.00
  2. B$3.00Correct
  3. C$9.00
  4. D-$3.00

Explanation

Payoff at expiry = max(56 - 50, 0) = $6. Net profit = payoff minus premium paid = 6 - 3 = $3. Choosing $6 ignores the premium paid; $9 wrongly adds the premium.

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