Question: 8. We will derive a two-state put option value in this problem. Data: S 0 = 260; X = 270; 1 + r = 1.1.
8. We will derive a two-state put option value in this problem. Data: S0 = 260; X = 270; 1 + r = 1.1. The two possibilities for ST are 300 and 180.(LO 16-2)
| a. | Show that the range of S is 120 while that of P is 90 across the two states. What is the hedge ratio of the put? |
| b. | Form a portfolio of three shares of stock and four puts. What is the (nonrandom) payoff to this portfolio? |
| c. | What is the present value of the portfolio? |
| d. | Given that the stock currently is selling at 260, calculate the put value. |
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