Fundamentals of Corporate Finance
11th Edition
ISBN: 9780077861704
Author: Stephen A. Ross Franco Modigliani Professor of Financial Economics Professor, Randolph W Westerfield Robert R. Dockson Deans Chair in Bus. Admin., Bradford D Jordan Professor
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 25, Problem 5QP
Put–Call Parity [LO1] A put option and a call option with an exercise price of $70 and three months to expiration sell for $1.25 and $5.10, respectively. If the risk-free rate is 4.8 percent per year, compounded continuously, what is the current stock price?
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Students have asked these similar questions
?Q.19
Consider a European call option with
the following parameters:
Assuming a risk-free annual rate of
8%, what is the probability that the
option will be exercised in a risk-
neutral world? (If required, use the
table at the beginning of the
document for statistical
calculations.)
Strike price
USD 48
Expiration
6 months
Underlying's Price
USD 50
Annual volatility 25%
A
B
C
0.70
0.5761
0.6443
D 0.3668
A power option pays off [max(S₁ - X),01² at time T where ST is the stock price at time
T and X is the strike price. Consider the situation where X = 26 and T is one year. The
stock price is currently $24 and at the end of one year it will either $30 or $18. The
risk-free interest rate is 5% per annum, compounded continuously. What is the risk-
neutral probability of the stock rising to $30?
0.500
0.603
0.450
None of the above
Suppose that an American put option with a strike price of $155.5 and maturity of 12.0 months
costs $11.0. The underlying stock price equals 143. The continuously compounded risk-free rate
is 6.5 percent per year. What is the potential arbitrage profit from buying a put option on one
share of stock?
O 12.401
1.5
no arbitrage profit available
11.943
1.6783
Chapter 25 Solutions
Fundamentals of Corporate Finance
Ch. 25.1 - Prob. 25.1ACQCh. 25.1 - Prob. 25.1BCQCh. 25.2 - Prob. 25.2ACQCh. 25.2 - Prob. 25.2BCQCh. 25.3 - Prob. 25.3ACQCh. 25.3 - Prob. 25.3BCQCh. 25.4 - Why do we say that the equity in a leveraged firm...Ch. 25.4 - Prob. 25.4BCQCh. 25.5 - Prob. 25.5ACQCh. 25.5 - Prob. 25.5BCQ
Ch. 25 - Prob. 25.1CTFCh. 25 - Prob. 25.3CTFCh. 25 - Prob. 1CRCTCh. 25 - Prob. 2CRCTCh. 25 - Prob. 3CRCTCh. 25 - Prob. 4CRCTCh. 25 - Prob. 5CRCTCh. 25 - Prob. 6CRCTCh. 25 - Prob. 7CRCTCh. 25 - Prob. 8CRCTCh. 25 - Prob. 9CRCTCh. 25 - Prob. 10CRCTCh. 25 - Prob. 1QPCh. 25 - Prob. 2QPCh. 25 - PutCall Parity [LO1] A stock is currently selling...Ch. 25 - PutCall Parity [LO1] A put option that expires in...Ch. 25 - PutCall Parity [LO1] A put option and a call...Ch. 25 - PutCall Parity [LO1] A put option and call option...Ch. 25 - BlackScholes [LO2] What are the prices of a call...Ch. 25 - Delta [LO2] What are the deltas of a call option...Ch. 25 - BlackScholes and Asset Value [LO4] You own a lot...Ch. 25 - BlackScholes and Asset Value [L04] In the previous...Ch. 25 - Time Value of Options [LO2] You are given the...Ch. 25 - PutCall Parity [LO1] A call option with an...Ch. 25 - BlackScholes [LO2] A call option matures in six...Ch. 25 - BlackScholes [LO2] A call option has an exercise...Ch. 25 - BlackScholes [LO2] A stock is currently priced at...Ch. 25 - Prob. 16QPCh. 25 - Equity as an Option and NPV [LO4] Suppose the firm...Ch. 25 - Equity as an Option [LO4] Frostbite Thermalwear...Ch. 25 - Prob. 19QPCh. 25 - Prob. 20QPCh. 25 - Prob. 21QPCh. 25 - Prob. 22QPCh. 25 - BlackScholes and Dividends [LO2] In addition to...Ch. 25 - PutCall Parity and Dividends [LO1] The putcall...Ch. 25 - Put Delta [LO2] In the chapter, we noted that the...Ch. 25 - BlackScholes Put Pricing Model [LO2] Use the...Ch. 25 - BlackScholes [LO2] A stock is currently priced at...Ch. 25 - Delta [LO2] You purchase one call and sell one put...Ch. 25 - Prob. 1MCh. 25 - Prob. 2MCh. 25 - Prob. 3MCh. 25 - Prob. 4MCh. 25 - Prob. 5MCh. 25 - Prob. 6M
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- Put–Call Parity The current price of a stock is $33, and the annual risk-free rate is 6%. A call option with a strike price of $32 and with 1 year until expiration has a current value of $6.56. What is the value of a put option written on the stock with the same exercise price and expiration date as the call option?arrow_forward3.2 Find the current price of a one-year, R110-strike American put option on a non- dividend-paying stock whose current price is S(0) = 100. Assume that the continuously compounded interest rate equals r = 0.06. Use a two-period Binomial tree with u = 1.23, and d = 0.86 to calculate the price VP(0) of the put option.arrow_forwardQuestion 5: A call option on a stock that expires in a year has a strike price of $99. The current stock price is $100 and the one-year risk free interest rate is 10%. The price of this call is $6. a) Is arbitrage possible? What is the arbitrage position? b) do you het this minimum? Find the minimum arbitrage profit for this strategy. Whenarrow_forward
- 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?arrow_forwardQuestion 2. (a) Use the Black-Scholes formula to find the current price of a European call option on a stock paying no income with strike 60 and maturity 18 months from now. Assume the current stock price is 50, the lognormal volatility of the stock is σ = 20%, and the constant continuously compounded interest rate is r = 10%.arrow_forward12. Delta What are the deltas of a call option and a put option with the following characteristics? What does the delta of the option tell you? Stock price $47 Exercise price = $40 Risk-free rate = 6% per year, compounded continuously Maturity = 9 months Standard deviation = 43% per year =arrow_forward
- Need ASAP PLS A stock price is currently $65. After each 6 month, the price is expected to go up by or down with the volatility of 25%. The risk-free rate interest rate is 7% per annum with continuous compounding. Questions What will be the risk-neutral probability of an up move - p? What is the value of a 6-month European Call option with a strike price of $65?arrow_forwardSuppose that the price of a stock today is at $25. For a strike price of K = $24 a 3-month European call option on that stock is quoted with a price of $2, and a 3-month European put option on the same stock is quoted at $1.5 Assume that the risk-free rate is 10% 3. per annum. (a) Does the put-call parity hold?arrow_forward27. Bonus Question: A one-year European call option on XYZ with a strike price of $220 is trading at $6.58. The current stock price for Microsoft is $218. Suppose that the risk-free rate is 1%, whereas the dividend yield on Microsoft is 0. According to the Black-Scholes model (BSM), what is the implied annual volatility? Choose the best answer. (a) 0.075 (b) 0.167 (c) 0.114 (d) 0.305 28. Bonus Question Use risk-neutral valuation to value a derivative at time t that pays off $1 at time T if the price at maturity, ST goes below K, i.e., ST < K. Let St denote the price of a non-dividend paying stock at time t. Express the risk-neutral price of the derivative using the spot price (St), the strike price (K), the risk-free rate (r), the stock volatility (o), and time to maturity (7 = T - t). Hint: recall that under risk-neutral valuation and GBM, the stock price is given by ST = Ste(r)T+0√TXE where ~ (a) Φ (b) (c) Φ N(0, 1) log()+(r-)T O√T (d) Φ log(5)-(r_²²2)r αντ log()+(r-2²)r O√T…arrow_forward
- H2. Suppose that a stock price is currently 70 dollars, and it is known that at the end of each of the next two six-month periods, the price will be either 17 percent higher or 17 percent lower than at the beginning of the period. Find the value of an American put option on the stock that expires a year from now, and has a strike price of 76 dollars. Assume that no arbitrage opportunities exist, and a risk-free interest rate of 11 percent. Answer = dollars. Please show proper step by step calculationarrow_forward23.10 What are the prices of a call option and a put option with the following characteristics? Stock price = $46 Exercise price = $50 Risk-free rate = 6% per year, compounded continuously Maturity = 3 months Standard deviation = 54% per yeararrow_forwardAa.1 The current price of stock XYZ is 100. In one year, the stock price will either be 120 or 80. The annually compounded risk-free interest rate is 10%. i. Calculate the no-arbitrage price of an at-the-money European put option on XYZ expiring in one year. ii. Suppose that an equivalent call option on XYZ is also trading in the market at a price of 10. Determine if there is a mis-pricing. If there is a mis-pricing, demonstrate how you would take advantage of the arbitrage opportunity.arrow_forward
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