BADM 710 Final Exam - (Terminology)
Option - ANS-A contract giving its owner the right, but not the obligation, to buy or sell an asset
at a fixed price on or before a given date; The buyer uses the option if it is advantageous to do
so - otherwise the option can be thrown away
Exercising the Option - ANS-The act of buying or selling the underlying asset
Strike (Exercise) Price - ANS-Refers to the fixed price in the option contract at which the holder
can buy or sell the underlying asset
Expiry (Expiration Date) - ANS-The maturity date of the option
American Option - ANS-An option that may be exercised anytime up to the expiration date
European Option - ANS-An option that can only be exercised on the expiration date
Call Option - ANS-The right, but not the obligation, to buy the underlying asset at a state price
within a specified time; Most common type of option
In the Money - ANS-Exercising the option would result in a positive payoff; The stock price is
greater than the exercise price
At the Money - ANS-Exercising the option would result in a zero payoff; The stock price is equal
to the spot price
Out of the Money - ANS-Exercising the option would result in a negative payoff; The value of the
common stock will turn out to be less than the exercise price
Call Option Payoffs, Profits - ANS-C = Max [ST - E, 0] ... ST is the value of the stock at expiry
(time T), E is the exercise price, C is the value of the call option at expiry; Theoretically, call
option payoffs are unlimited
Put Options - ANS-The right, but not the obligation, to sell the underlying asset at a stated price
within a specified time
Put Option Payoffs, Profits - ANS-C = Max [E - ST, 0] ... ST is the value of the stock at expiry
(time T), E is the exercise price, C is the value of the call option at expiry
Option Value - ANS-Option Premium = Intrinsic Value + Speculative Value
Intrinsic Value - ANS-Call = Max [ST - E, 0]; Put = Max [E - ST, 0]
, Speculative (Time) Value - ANS-The difference between the option premium and the intrinsic
value of the option before the option expires; More volatile the stock, higher the speculative
value (stock price could fluctuate positively or negatively before expiry)
Selling Options and Payoffs - ANS-Seller must deliver shares of the common stock if required to
do so by the call option holder; Obligated to do so; Receives option premium (exercise price) in
exchange
Combinations of Options - ANS-Puts and calls serve as building blocks for more complex option
contracts; Trading strategy, hedging, speculative purposes
Protective Put Strategy - ANS-Strategy of buying a put and the underlying stock; As if you are
buying insurance for the stock - stock can always be sold at the exercise price, regardless how
far the market price of the stock falls
Covered Call Strategy - ANS-Investors like to buy a stock and write a call on the stock
simultaneously; conservative strategy
Long Straddle - ANS-Buy a call and a put; Makes a profit as the stock price exceeds and moves
farther from the exercise price
Short Straddle - ANS-Sell a call and a put; Only loses money if the stock price moves past the
exercise price
Put-Call Parity - ANS-The value of a European call equals the value of the underlying stock and
a put minus the cost of investing in a risk-free asset such that the asset is worth the option strike
price at expiration; P0 + S0 = C0 + E/(1+ r)T ; Says there are two ways of buying a protective
put - You can buy a put and buy the underlying stock simultaneously or you can buy a call and
buy a zero coupon bond; Says a covered call is equivalent to selling a put and buying a zero
coupon bond
Option Value Determinants - ANS-Stock price increases (Call +, Put -); High exercise price (Call
-, Put +); High interest rate (Call +, Put -); Volatility in the stock price (Call +, Put +); Time to
expiry (Call +, Put +) [+ increases option value, - decreases option value]
Options and Mergers and Diversification - ANS-Mergers for diversification only transfer wealth
from the stockholders to the bondholders; If management's goal is to maximize stockholder
wealth, then mergers for reasons of diversification should not occur; Diversification reduces risk,
and therefore, volatility of the firm's return on assets; Decreasing volatility decreases the value
of an option
Options and Capital Budgeting - ANS-For a leveraged firm, the shareholders might prefer a
lower NPV project to a higher one (low NPV project increases volatility - shareholders
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller ACTUALSTUDY. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.99. You're not tied to anything after your purchase.