Question #92

Reading: Reading 31 Valuation of Contingent Claims

PDF File: Reading 31 Valuation of Contingent Claims.pdf

Page: 44

Status: Unattempted

Correct Answer: A

Part of Context Group: Q92-95 First in Group
Shared Context
- All else being equal, the greater the dividend paid by a stock the: A) lower the call price and the higher the put price. B) lower the call price and the lower the put price. C) higher the call price and the lower the put price. John Fairfax is a recently retired executive from Reston Industries. Over the years he has accumulated $10 million worth of Reston stock and another $2 million in a cash savings account. He hires Richard Potter, CFA, a financial adviser from Stan Morgan, LLC, to help him develop investment strategies. Potter suggests a number of interesting investment strategies for Fairfax's portfolio. Many of the strategies include the use of various equity derivatives. Potter explains to Fairfax that there are numerous options available for him to obtain almost any risk return profile he might need. Potter suggests that Fairfax consider options on both Reston stock and the S&P 500. Potter collects the information needed to evaluate options for each security. These results are presented in Table 1. Table 1: Option Characteristics Reston S&P 500 Stock price $50.00 $1,400.00 Strike price $50.00 $1,400.00 Interest rate 6.00% 6.00% Dividend yield 0.00% 0.00% Time to expiration (years) 0.5 0.5 Volatility 40.00% 17.00% Beta Coefficient 1.23 1 Correlation 0.4 Potter presents Fairfax with the prices of various options as shown in Table 2. Table 2 details standard European calls and put options. Potter presents the option sensitivities in Potter presents Fairfax with the prices of various options as shown in Table 3and Potter presents Fairfax with the prices of various options as shown in Table 4. Table 2: Regular and Options (Option Values) Reston S&P 500 European call $6.31 $6.31 European put $4.83 $4.83 American call $6.28 $6.28 American put $4.96 $4.96 Table 3: Reston Stock Option Sensitivities Delta European call 0.5977 European put −0.4023 American call 0.5973 American put −0.4258 Table 4: S&P 500 Option Sensitivities Delta European call 0.622 European put −0.378 American call 0.621 American put −0.441
Question
Given the information regarding the various Reston stock options, which option will increase the most relative to an increase in the underlying Reston stock price?
Answer Choices:
A. European call
B. American put
C. American call
Explanation
Using its delta in Potter presents Fairfax with the prices of various options as shown in Table 3, if the Reston stock increases by a dollar the European call on the stock will increase by 0.5977.
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