Question: We will derive a two-state put option value in this problem. Data: S 0 = $250; X = $260; 1 + r = 1.10. The
We will derive a two-state put option value in this problem. Data: S0 = $250; X = $260; 1 + r = 1.10. The two possibilities for ST are $280 and $180.
Required:
a. The range of S is $100 while that of P is $80 across the two states. What is the hedge ratio of the put? (Negative value should be indicated by a minus sign. Round your answer to 2 decimal places.)
b. Form a portfolio of four shares of stock and five puts. What is the (nonrandom) payoff to this portfolio? (Round your answer to 2 decimal places.)
c)What is the present value of the portfolio?
d. Given that the stock currently is selling at $250, calculate the put value
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