Suppose you have the following information concerning a particular options. Stock price, S = RM 21 Exercise price, K = RM 20 Interest rate, r = 0.08 Maturity, T = 180 days = 0.5 Standard deviation, = 0.5 a. What is correct of the call options using Black-Scholes model? b. Compute the put options price using Black-Scholes model. 3Suppose a European put options has a price higher than that dictated by the putcall parity. a. Outline the appropriate arbitrage strategy and graphically prove that the arbitrage is riskless. Note: Use the call and put options prices you have computed in the previous question 2 above. b. Name the options/stock strategy used to proof the put-call parity. c. What would be the extent of your profit in (a) depend on?
2. Suppose you have the following information concerning a particular options.
Stock price, S = RM 21
Exercise price, K = RM 20
Interest rate, r = 0.08
Maturity, T = 180 days = 0.5
Standard deviation, = 0.5
a. What is correct of the call options using Black-Scholes model?
b. Compute the put options price using Black-Scholes model.
3Suppose a European put options has a price higher than that dictated by the putcall parity.
a. Outline the appropriate arbitrage strategy and graphically prove that the arbitrage is riskless.
Note: Use the call and put options prices you have computed in the previous question 2 above.
b. Name the options/stock strategy used to proof the put-call parity.
c. What would be the extent of your profit in (a) depend on?
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