a). The two possible stock prices are:
S+ = $125 and S– = $75. Therefore, since the exercise price is $100, the corresponding two possible call values are:
Cu= $125 - $100 = $25 and Cd= $75 - $100 = $0
Hedge Ratio = (Cu– Cd)/(uS0– dS0) = (25 – 0)/(125 – 75) = 25/50 = 0.5
b). Since the exercise price is $90, the corresponding two possible call values are:
Cu= $125 - $90 = $35 and Cd= $75 - $90 = $0.
Hedge Ratio = (Cu– Cd)/(uS0– dS0) = (35 – 0)/(125 – 75) = 35/50 = 0.7
c). Since the exercise price is $110, the corresponding two possible call values are:
Cu= $125 - $110 = $15 and Cd= $75 - $110 = $0.
Hedge Ratio = (Cu– Cd)/(uS0– dS0) = (15 – 0)/(125 – 75) = 15/50 = 0.3
15: Interest rates are 10% per annum continuously compounded. The price of the stock is currently...
. The spot price per share is $115 and the risk free rate is 5% per annum on a continuously compounded basis. The annual volatility is 20% and the stock does not pay any dividend. All options have a one-year maturity. In answering the questions below use a binomial tree with three steps. Each step should be one-third of a year. Show your work. 1.Using the binomial tree, compute the price at time 0 of a one-year European call option...
Suppose S = $100, r = 8% per annum (continuously compounded), t = 1 year, σ = 30% per annum, and δ = 5% per annum. Construct an eight-period binomial tree for the underlying stock using each of the following models Forward binomial tree Cox-Ross-Rubinstein binomial tree Lognormal tree Using the binomial trees you constructed, please compute the prices an American put struck at K=$95 and has 1 year to expiration. Please highlight early exercise locations on your trees.
The spot price per share is $115 and the risk free rate is 5% per annum on a continuously compounded basis. The annual volatility is 20% and the stock does not pay any dividend. All options have a one-year maturity. In answering the questions below use a binomial tree with three steps. Each step should be one-third of a year. 1)Using the binomial tree, compute the price at time 0 of a one-year European put option on 100 shares of...
The spot price per share is $115 and the risk free rate is 5% per annum on a continuously compounded basis. The annual volatility is 20% and the stock does not pay any dividend. All options have a one-year maturity. In answering the questions below use a binomial tree with three steps. Each step should be one-third of a year. Show your work. How would you hedge a long position in the American put option at time 0?
Pricing a European Call Option Data Current stock price: $50 Risk-free interest rate: 1% per annum, compounded continuously Volatility: 30% per annum Strike price of a 6-month European call option: $48 Question (a) If a Cox-Ross-Rubinstein approach is used, what are the values of u, d, and p that should be used in a two-period binomial tree where each period is 3 months long? Value of u Value of d Value of p
Assume all rates are per annum continuously compounded Consider the following three European call options, all expiring in one year. Option A has strike $17.00 and premium $7.00; Option B has strike $22.00 and premium $4.00; Option C has strike $27.00 and premium $2.00. Suppose the price on the stock today is $22.00. (a) Which call(s) is(are) in-the-money? A. Option A B. Option B C. Option C D. None of the above (b) Which call(s) is(are) out-of-the-money? A. Option A...
Currently, a cal option on Bayou stock is available with an exercise price of $100 and an expiration date one year from now. Assume that the price of Bayou Corporation stock today is $100. Furthermore, it is estimated that Bayou stock will be selling for either $77 or $152 in one year. Also, assume that the annual risk-free interest rate on a one-year Treasury bill is 10 percent, continuously compounded. Therefore, the T-bil will pay $100 xe (0.1), or $110.25....
The current price of stock XYZ is $100. Stock pays dividends at the continuously compounded yield rate of 4%. The continuously compounded risk-free rate is 5% annually. In one year, the stock price may be 115 or 90. The expected continuously compounded rate of return on the stock is 10%. Consider a 105-strike 1-year European call option. Find the continuously compounded expected rate of discount γ for the call option.
A stock is currently priced at $47.00 and pays a dividend yield of 3.7% per annum. The risk-free rate is 5.3% per annum with continuous compounding. In 18 months, the stock price will be either $40.89 or $52.64. Using the binomial tree model, compute the price of a 18 month European call with strike price $48.74.
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