a. Use the Black-Scholes formula to find the value of the following call option. (Do not round intermediate calculations. Round your final answer to 2 decimal places.) i. Time to expiration 1 year. ii. Standard deviation 40% per year. iii. Exercise price $62. iv. Stock price $62. v. Interest rate 4% (effective annual yield). b. Now recalculate the value of this call option, but use the following parameter values. Each change should be considered independently. (Do not round intermediate calculations. Round your final answers to 2 decimal places.) i. Time to expiration 2 years. ii. Standard deviation 50% per year. iii. Exercise price $72. iv. Stock price $72. v. Interest rate 6%.

a. Use the Black-Scholes formula to find the value of the following call option. (Do not round intermediate calculations. Round your final answer to 2 decimal places.) i. Time to expiration 1 year. ii. Standard deviation 40% per year. iii. Exercise price $62. iv. Stock price $62. v. Interest rate 4% (effective annual yield). b. Now recalculate the value of this call option, but use the following parameter values. Each change should be considered independently. (Do not round intermediate calculations. Round your final answers to 2 decimal places.) i. Time to expiration 2 years. ii. Standard deviation 50% per year. iii. Exercise price $72. iv. Stock price $72. v. Interest rate 6%.

Essentials Of Investments

11th Edition

ISBN:9781260013924

Author:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.

Publisher:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.

Chapter1: Investments: Background And Issues

Section: Chapter Questions

Problem 1PS

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Compute the price of the European call option using the R program introduced in class where K = 100, S0 = 85, r = 10%, σ = 25% and T=0.5 Year. a. Use the Black-Scholes-Merton formula. b. Use the Monte-Carlo method. (Decide on the number of iterations and time step by your own) c. Compare the results in part a and b. d. Do the same calculations for the put option price where all parameters are the same
If you were to write a call option on XYZ (with a strike price of $100) AND also write a put option on XYZ (with a strike price of $100), each within six months maturity, what type of bet are you making? 1.XYZ will go up 2.XYZ will go down 3. Volatility of XYZ will increase 4. Volatility of XYZ will decrease
A power call option pays off (max(ST-X, 0))2 at time T, where ST is the stock price at time T and X is the exercise price. A stock price is currently $55. It is known that at the end of one year it will be either $60 or $50. The risk-free rate of interest with continuous compounding is 6% per annum. Calculate the value of a one year power call option with an exercise price of $54. a. What is the delta of the power call option? (sample answer: 1.55 or 0.55) b. What is the risk neutral probability of up movement? (sample answer: 55.50%) c. What is the value of the power option?
None
Q4 (Exercise 12.3) Let S = $100, K = $120, σ = 30%, r = 0.08, and 8 = 0. a. Compute the Black-Scholes call price for 1 year to maturity and for a variety of very long times to maturity (use T=1, 2, 5, 10, 50, 100, 500). What happens to the option price as T → ∞o? b. Set 8 = 0.001. Repeat (a). Now what happens to the option price? What accounts for the difference?
Find the PUT option price using the following data: S0 = $215 X = $220 Risk-free Int Rate = 5% Two possibilities of ST at expiration: $200 or $250 Expiration: 2 years from today Upload a Word or photo file. Keep 2 decimal places.
Consider a two year put options with strike Price sh. 52 on a stick whose current price is sh.50. suppose there is 2 times steps and each step is one year and in each times steps the price move up or down by 20%. Suppose the risk Free rate is 5% . Calculate value of put assuming; A) Europeans options B) American options
Using put-call parity, if the price of an At-the-Money Call option maturing in 1 day is $3.14, what is the price of an of an At-the-Money Put option maturing in 1 day (give an approximation)? A. $0.95 B. $2.86 C. $3.14 D.$3.26
1
Put together a Black–Scholes option calculator in Excel to answer the following.(a) What is the call-option value withS0 = $45, K = $48, r = 6%, T = 15 months,and volatility = 40%?(b) What is the put-option value withS0 = $60, K = $65, r = 6%, T = 18 months,and volatility = 20%?(c) What is the put-option value withS0 = $38, K = $40, r = 6%, T = 3 months,and volatility = 60%?(d) What is the call-option value withS0 = $100, K = $95, r = 8%, T = 3 years,and volatility = 40%?
An option has a 40% (actuarial) chance of paying $7.03 when the underlying asset increases by 6.3% and a 60% (actuarial) chance of paying $8.67 if the underlying asset declines by 10.8%. Given that the risk-free rate is 3.6% p.a. and there are 3 months until this option is to expire, what is the risk-neutral price of this option? Answer:
Basic information of an American put option: Remaining maturity: two month; risk-free rate: 5% (continuously compounded); the underlying current Price: 50; Annual Volatility: 20%; Final Price: 50. Try to construct a two-phase binary tree to price it

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