am. 116. Use the Black-Scholes formula to find the value of the following call option. Note: Do not round intermediate calculations. Round your final answer to 2 decimal places. Timeto expiration 1 year. Standard deviation 40% per year. Exercise price $58. Stock price $58. Interest rate 4% (effective annual yield). Now recalculate the value of this calloption, but use the following parameter values. Each change should be considered independently. Note: Do not round intermediate calculations. Round your final answersto 2 decimal places. Time to expiration 2 years. Standard deviation 50% per year. Exercise price $68. Stock price $68. Interest rate 6%.

Let's now use the parameters provided for the first scenario to determine the call option's…

Answered: Use the Black-Scholes formula to find…

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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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 $84. iv. Stock price $84. 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 $94. iv. Stock price $94. v. Interest rate 6%. c. In which case did increasing the value of the input not increase your calculation of option value? a. Call option value b-i. Call option value when time to expiration is 2 years. b-ii. Call option value when standard deviation is 50% per year. b-iii. Call option value when exercise price is $60. b-iv. b-v. C…
Use the Black-Scholes formula to find the value of the following call option.i. Time to expiration 1 year.ii. Standard deviation 40% per year.iii. Exercise price $50.iv. Stock price $50.v. Interest rate 4% (effective annual yield).Now recalculate the value of this call option, but use the following parameter values.Each change should be considered independently.i. Time to expiration 2 years.ii. Standard deviation 50% per year.iii. Exercise price $60.iv. Stock price $60.v. Interest rate 6%.c. In which case did increasing the value of the input not increase your calculation of option value?
Assume that K=61, St =65, t = 0.25 (i.e. time to expiry is 3 months), and the risk-free rate is 0.04. The current price of the put option is p = 4. If the price of the call option is 7.17, describe the arbitrage that would be possible, and calculate the profit that would result.
This section asks you to calculate prices for various options. In all cases, consider a rate r = 7.97% per year. Estimate the volatility of returns using the estimator: 1 n-1 σ²≈ T-t i=0 Si+1 log. Sti 2 The term of each option will be T = 182/360 (half a year). Determine a reasonable strike K, which is at similar levels to the price series you have downloaded. An option is a derivative instrument that gives its holder the right to buy or sell an underlying asset at a pre-agreed price K at a future date T. If this right can only be exercised in time T, we say that the option is of the European type. If it can be exercised at T or at any time prior to T, then we say that the option is American. Likewise, if the option grants the right to buy, we say that the option is Call type, if it grants the right to sell then the option is Puttype. These types of options are the simplest and are known as European vanilla options. In this case, if T is the expiration date of the contract, and St is…
Consider the three calls from the previous problem expiring in T = 1 year. Suppose that the premium of the three options are $7, $3, $1 for A, B, and C, respectively, today (time 0). Suppose the price on the stock today is $14. Suppose the risk-free rate is constant at 5%. Graph the profit function for the butterfly strategy at time T taking into consideration the time value of the initial cost. By how much would the asset have to change over the year for your butterfly portfolio to be a loss?
Assume that K=61, St =65, t = 0.25 (i.e. time to expiry is 3 months), and the risk-free rate is 0.04. The current price of the put option is p = 4. What would the price of the call option ‘c’ need to be for put-call parity to hold?
Calculate a one-year holding period return (HPR) for the following two investment alternatives: Which investment would you prefer, assuming they are of equal risk? Explain. The HPR for investment X is %. (Enter as a percentage and round to two decimal places.)
Suppose you are attempting to value a 1-year expiration option on a stock with volatility (i.e., annualized standard deviation) of σ = 0.34. What would be the appropriate values for u and d if your binomial model is set up using: a. 1 period of 1 year. b. 4 subperiods, each 3 months. c. 12 subperiods, each 1 month. Note: Do not round intermediate calculations. Round your answers to 4 decimal places. Subperiods At = T/n u = exp(σ√ At) d = exp(-σ√ At) a. 1 1/1 = 1 b. 4 1/4 = 0.25 C. 12 1/12 0.0833
Consider a put option written on an underlying security that has a current value of $100 and has a volatility of 25% (i.e. .25). The put has a strike price of $100 and expires in 1 year. The risk-free rate is 3% (.03). If the time to expiration is changed from 1 to 2 to 3 years, what happens to the value of vega (the change in the put value given a percentage point change in the volatility – say from 25% to 26%)? (Note: vega is defined in note N16 on page 8; see ). What is the comparison of the change in vega (given a change from 1 to 2 to 3 years to expiration) if the strike price is $105 (relative to if the strike is $100)?
You are using a two-step binomial tree to estimate the price of a put option on MCD. The strike price of the put option is $22. The price of MCD today is $32. The risk-free rate is 5%. What is the price of the put? Round your solution to the nearest three decimals if needed (Le. 2.312). Please do not type the $ symbol. u-3 d= 0.59 Click on the arrow next to the file below. Next, create a new sheet in the Respondus LockDown Browser spreadsheet. You can use this blank spreadsheet to calculate the answer. Blank Spreadsheet.xisx
Please solve in 30 minutes Assume the three-period binomial model (t = 0, 1, 2, 3) where S0 = 4, u = 2, d = 1/2 and r = 1/4. Consider a digital option that pays off $10 at time three if the stock price exceeds $7, but nothing otherwise. Find the value of this option at time zero?
The following information is given: Time to expiration 1 year. Standard deviation 40% per year. Exercise price $72. Stock price $72. Risk free rate 4% a year. Use the Black–Scholes formula to find the value of the calloption. What is the value of the put option with the same exercise price and time to expiration? What is the value of the call option if time to expiration is 3 years? What is the value of the call option if the standard deviation is 20%? What is the value of the call option if the exercise price is $90? What is the value of the call option if the current stock price is $50? What is the value of the call option if the risk-free rate is 8%?

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