Corporate Finance (The Mcgraw-hill/Irwin Series in Finance, Insurance, and Real Estate)
11th Edition
ISBN: 9780077861759
Author: Stephen A. Ross Franco Modigliani Professor of Financial Economics Professor, Randolph W Westerfield Robert R. Dockson Deans Chair in Bus. Admin., Jeffrey Jaffe, Bradford D Jordan Professor
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 22, Problem 15QP
Time Value of Options You are given the following information concerning options on a particular stock:
Stock price = $83
Exercise price = $80
Risk-free rate = 6% per year, compounded continuously
Maturity = 6 months
Standard deviation = 47% per year
- a. What is the intrinsic value of the call option? Of the put option?
- b. What is the time value of the call option? Of the put option?
- c. Does the call or the put have the larger time value component? Would you expect this to be true in general?
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You are given the following information concerning options on a particular stock:
Stock price=
Exercise price=
Risk-free rate=
Maturity=
Standard deviation=
$83
Intrinsic value=$
$80
6% per year, compounded continuously
6 months
47% per year
(a)What is the intrinsic value of the call option? (Please keep two digits after the decimal point.)
(b)What is the time premium of the call option? (Please keep two digits after the decimal point.)
Time premium of the call option=$
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 information on a particular
stock:
Stock price = $89
Exercise price = $85
Risk-free rate = 3% per year, compounded continuously
Maturity = 8 months
Standard deviation = 59% per year
1. What is the delta of a call option?
2. What is the delta of a put option?
Chapter 22 Solutions
Corporate Finance (The Mcgraw-hill/Irwin Series in Finance, Insurance, and Real Estate)
Ch. 22 - Options What is a call option? A put option? Under...Ch. 22 - Options Complete the following sentence for each...Ch. 22 - American and European Options What is the...Ch. 22 - Intrinsic Value What is the intrinsic value of a...Ch. 22 - Option Pricing You notice that shares of stock in...Ch. 22 - Options and Stock Risk If the risk of a stock...Ch. 22 - Option Risk True or false: The unsystematic risk...Ch. 22 - Prob. 8CQCh. 22 - Option Price and Interest Rates Suppose the...Ch. 22 - Contingent Liabilities When you take out an...
Ch. 22 - Options and Expiration Dates What is the impact of...Ch. 22 - Options and Stock Price Volatility What is the...Ch. 22 - Insurance as an Option An insurance policy is...Ch. 22 - Equity as a Call Option It is said that the equity...Ch. 22 - Prob. 15CQCh. 22 - Put Call Parity You find a put and a call with the...Ch. 22 - Put- Call Parity A put and a call have the same...Ch. 22 - Put- Call Parity One thing put-call parity tells...Ch. 22 - Two-State Option Pricing Model T-bills currently...Ch. 22 - Understanding Option Quotes Use the option quote...Ch. 22 - Calculating Payoffs Use the option quote...Ch. 22 - Two-State Option Pricing Model The price of Ervin...Ch. 22 - Two-State Option Pricing Model The price of Tara,...Ch. 22 - Put-Call Parity A stock is currently selling for...Ch. 22 - Put-Call Parity A put option that expires in six...Ch. 22 - Put-Call Parity A put option and a call option...Ch. 22 - Pot-Call Parity A put option and a call option...Ch. 22 - Black-Scholes What are the prices of a call option...Ch. 22 - Black-Scholes What are the prices of a call option...Ch. 22 - Delta What are the deltas of a call option and a...Ch. 22 - Prob. 13QPCh. 22 - Prob. 14QPCh. 22 - Time Value of Options You are given the following...Ch. 22 - Prob. 16QPCh. 22 - Prob. 17QPCh. 22 - Prob. 18QPCh. 22 - Black-Scholes A call option has an exercise price...Ch. 22 - Black-Scholes A stock is currently priced at 35. A...Ch. 22 - Equity as an Option Sunburn Sunscreen has a zero...Ch. 22 - Equity as an Option and NPV Suppose the firm in...Ch. 22 - Equity as an Option Frostbite Thermalwear has a...Ch. 22 - Mergers and Equity as an Option Suppose Sunburn...Ch. 22 - Equity as an Option and NPV A company has a single...Ch. 22 - Two-State Option Pricing Model Ken is interested...Ch. 22 - Two-State Option Pricing Model Rob wishes to buy a...Ch. 22 - Two-State Option Pricing Model Maverick...Ch. 22 - Prob. 29QPCh. 22 - Prob. 30QPCh. 22 - Prob. 31QPCh. 22 - Two-State Option Pricing and Corporate Valuation...Ch. 22 - Black-Scholes and Dividends In addition to the...Ch. 22 - Prob. 34QPCh. 22 - Prob. 35QPCh. 22 - Prob. 36QPCh. 22 - Prob. 37QPCh. 22 - Prob. 38QPCh. 22 - Prob. 1MCCh. 22 - Prob. 2MCCh. 22 - Prob. 3MCCh. 22 - Prob. 4MCCh. 22 - Prob. 5MC
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- Suppose that a call option with a strike price of $48 expires in one year and has a current market price of $5.17. The market price of the underlying stock is $46.25, and the risk-free rate is 1%. Use put-call parity to calculate the price of a put option on the same underlying stock with a strike of $48 and an expiration of one year. The price of a put option on the same underlying stock with a strike of $48 and an expiration of one year is $. (Round to the nearest cent.)arrow_forwardYou are pricing options with the following characteristics: •Current stock price (St): $35.60 •Exercise price (X): $50 •Time to expiration (T-t): 9 months •Risk-free rate (rf): 3.25% •Volatility (0): 45% (a): What is the Black-Scholes value of call option? In your hand-written solution, provide the calculations of d1,d2, and the final call price. Use Excel or another spreadsheet program to compute the values of N(d1) and N(d2). See the notes for details. (b): Using put-call parity, what is the value of a put option? For this case, assume continuous compounding, which implies that PVt(X)=e-r(T-t).X.arrow_forwardUse the Black-Scholes formula to find the value of a call option based on the following inputs. (Round your final answer to 2 decimal places. Do not round intermediate calculations.) Stock price Exercise price Interest rate Dividend yield Time to expiration Standard deviation of stock's returns Call value GA $ $ $ 48 60 0.07 0.04 0.50 0.26arrow_forward
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