15. Find the implied volatility (to 2 decimals, for example, σ = 8.23%) of a Put option with a time to expiration of 11 months and a price of $6.132 The stock is currently trading at $47. The riskless rate is 2% per annum, and the strike/exercise price of the option is $50.3 Hint: compute the Put price using the same formula as in exercise 4, as a function of the volatility σ. Then use Solver to change the volatility cell in order to obtain a price of $6.13456d1 =-0.06149977d2 =8910N(d1)=11N(d2)=1213N(-d1)=14N(-d2)=15161718P =27.4119So=47K=50r =2%σ =2.74%T= 0.91666667

We can decide the cost of a put choice utilizing BSOPM utilizing the equation underneath: We can…

Answered: 15. Find the implied volatility (to 2…

Intermediate Financial Management (MindTap Course List)

13th Edition

ISBN:9781337395083

Author:Eugene F. Brigham, Phillip R. Daves

Publisher:Eugene F. Brigham, Phillip R. Daves

Chapter5: Financial Options

Section: Chapter Questions

Problem 4P: Put–Call Parity The current price of a stock is $33, and the annual risk-free rate is 6%. A call...

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Find the implied volatility (to 2 decimals, for example, �=8.23% ) of a Put option with a time to expiration of 11 months and a price of $6.13 The stock is currently trading at $47. The riskless rate is 2% per annum, and the strike/exercise price of the option is $50. Hint: compute the Put price using the same formula as in exercise 4 , as a function of the volatility �. Then use Solver to change the volatility cell in order to obtain a price of $6.13 \table[[�1=,-0.0614997,,So =,47],[�2=,,4,�=,50],[,,,�=,2%
Consider shorting a call option c on a stock S where S = 24 is the value of the stock, K = 30 is the strike price, T = ½ is the expiration date, r = 0.04 is the continuously compounded interest rate per year, and  = 0.3 is the volatility of the price of the stock. Determine the delta ratio Δ .
Consider the following data for a certain share. Current Price = S0 = Rs. 80 Exercise Price = E = Rs. 90 Standard deviation of continuously compounded annual return = \sigma = 0.5 Expiration period of the call option = 3 months Risk – free interest rate per annum = 6 percent a. What is the value of the call option? Use the normal distribution table. b. What is the value of a put option?
Consider the following data for a certain share. Current Price = So = Rs. 80 Exercise Price = E = Rs. 90 Standard deviation of continuously compounded annual return = 0 = 0.5 Expiration period of the call option 3 months Risk – free interest rate per annum = 6 percent a. What is the value of the call option? Use the normal distribution table. b. What is the value of a put option?
1) The stock price is $30, the strike price is $30, the risk free rate is 6% per annum, the volatility is 20% per annum and the time to maturity is 9 months. Assume a 3 stop binomial model a) What is the delta of the call? Delta of the put? a) What is the price of the call option?
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.
Consider an American put option (K=$100) expiring in one year on a stock trading for $84. The return volatility on the stock is 27.3% and the riskless rate is 5%. Find the price of the option using a Binomial Model with two steps. (Respond with two decimal places, such as "-12.34") 26.59 Correct Answer: 18.28
Give typing answer with explanation and conclusion A call option has a strike price of $11, and a time to expiration of 0.8 in years. If the stock is trading for $20, N(d1) = 0.5, N(d2) = 0.12, and the risk free rate is 5.40%, what is the value of the call option?
3. Consider a non-dividend paying stock whose initial stock price is 62 and has a log- volatility of σ = 0.20. The interest rate r = 10%, compounded monthly. Consider a 5-month option with a strike price of 60 in which after exactly 3 months the purchaser may declare this option a (European) call or put option. Assume u = 1.05943 and d = = 0.94390 (a) Compute the values of the binomial lattice for 5 1 month period. 0 1 2 3 4 5 62 (b) Compute the appropriate risk-free rate. (c) Find the risk-neutral probability p of going up? (d) Find the values of call option and put option along this lattice: 0 5.85 1 2 3 4 5 call option 0 1 2 3 4 5 1.40 put option
The price of a share follows the geometric Brownian motion with parameters µ = 0.2 and σ = 0.18. Presently, the share’s price is £38. Consider a call option having one year until its expiration time and having a strike price of £40. The continuously compounded interest rate is 5%. (a) What is the risk-neutral price C of this call option?
Give typing answer with explanation and conclusion You are considering purchasing a put on a stock with a current price of $33. The exercise price is $35, and the price of the corresponding call option is $3.25. According to the put-call parity theorem, if the risk-free rate of interest is 4% and there are 90 days until expiration, the value of the put should be:
A stock trades today at $73.14. (a) Write down the intrinsic value of a call option with strike price K = 72.50. (b) Assuming that the option in (a) expires three months from now and that the risk-free interest rate is 4.06% per annum, find a theoretcal lower bound for the price of the option (to the nearest cent). (c) Suppose that the price of the call option (with strike price and expiration date as above) is $1.82. Find the no-arbitrage price for a European-style put option with the same strike price and expiration date.

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