4. Answer the following questions on exotic options: (a) Discuss the differences between a combination and a spread when constructing portfolios of options. (b) Define a long strangle and represent the profit function. (c) Design a forward contract on a stock with a particular delivery price and delivery date as a combination of options on the same underlying asset.

4. Answer the following questions on exotic options: (a) Discuss the differences between a combination and a spread when constructing portfolios of options. (b) Define a long strangle and represent the profit function. (c) Design a forward contract on a stock with a particular delivery price and delivery date as a combination of options on the same underlying asset.

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 3P: Black-Scholes Model Assume that you have been given the following information on Purcell Industries...

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a. Explain the covered call options strategy b. Graphically show a covered call options strategy, including payoff. Explain why an investor mayuse this option strategy.c. Using put-call parity, explain the shape of the payoff line (in part (a) of this question). Whatoption position does it look like and why?
1. (a) Describe the defining features of call and put options and explain intuitively using an example why call and put options are more valuable the greater their underlying stock's variability.
Describe the five variables (Assets price, Strick price or Exercise Price, Risk- Free- Rate, Time to Expiration, Volatility) that Black-Scholes-Merton Formula uses to calculate the price of call and put options. Explain how the change in these variables (Assets price, Strick price or Exercise Price, Risk- Free- Rate, Time to Expiration, Volatility) affects the price of the option.
In binomial approach of option pricing model, fourth step is to create : a. equalize domain of payoff b. equalize ending price c. riskless investment d. high risky investment
a)explain the concept of the delta normal method for calculating VAR when options are present in the portfolio. b)explain the basic concepts of the historical method and the Monte Carlo simulation method of calculating VARs. c)discuss the benefits and limitations of VAR. d)define credit risk (default risk). e)explain how option pricing theory can be used in valuing default risk.
Explain the call-put parity relation and how it is justified. Black-Scholes-Merton formula uses five variables to calculate the price of call and put options. Explain each of these variables incorporated in Black-Scholes-Merton formula. Show how the change in these variables affects the price of option. Show how these variables are grouped to show put-call parity relationship and suggest the condition in which there is an arbitrage opportunity. (Explain each of the things in detail with an appropriate examples)
a) discuss the relationship between the up-factor (u), down-factor (d), risk-free rate (r), and binomial probability (p) in the binomial model. b) discuss the assumptions in Black-Scholes-Merton model (BSM) from memory. c) discuss the variables in the BSM formula and explain how they affect call option pricing. d) define historical volatility and implied volatility. e) demonstrate how to reduce risk with gamma hedging.
Identify the key parameters that influence option price. Discuss the impact of a rise and fall in the value of each parameter on the prices of put and call options.
(d) The upper and lower bounds on option prices must be satisfied irrespective of the underlying price of the option. Therefore, explain the upper and lower bounds that must be satisfied by options prices and carefully outline how an investor or trader could profit in this context.
Both call and put options are affected by the following five factors: the exercise price, the underlying stock price, the time to expiration, the stock’s standard deviation, and the risk-free rate. However, the direction of the effects on call and put options could be different. Use the following table to identify whether each statement describes put options or call options. Statement Put Option Call Option 1. When the exercise price increases, option prices increase. 2. An option is more valuable the longer the maturity. 3. The effect of the time to maturity on the option prices is indeterminate. 4. As the risk-free rate increases, the value of the option increases.
Black-Scholes Model Assume that you have been given the following information on Purcell Industries call options: According to the Black-Scholes option pricing model, what is the option’s value?
Design a forward contract on a stock with a particular delivery price and delivery date as a combination of options on the same underlying asset.