FINAL Flashcards
As a Call Option Buyer, when do I exercise for call?
When (S*>X)
What do I have to pay to buy a Call Option?
A Call Premium
For speculation purposes, what should I do with Option when I think stock price will increase?
Buy Call Option
Sell Put Option
For speculation purposes, what should I do with Option when I think stock price will decrease?
Sell Call Option
Buy Put Option
When I import goods in a foreign country, what should I do with Option to hedge the risk?
Buy Call Option
Sell Put Option
=> Decrease the spread, hence the risk
What are the five determinants of an Option Price/Premium?
(i) Price of underlying asset
(ii) Exercise price (X)
(iii) Time to maturity
(iv) Variability of underlying asset price
(v) Rf interest rate
What is the relation between Option Price and Price of underlying asset?
Call option => Positive relationship
Put option => Negative relationship
What is the relation between Option Price and Exercise price?
Call option => Negative relationship
Put option => Positive relationship
What is the relation between Option Price and Time to maturity?
Positive relationship for both
What is the relation between Option Price and Variability of underlying asset price?
Positive relationship for both
What is the relation between Option Price and Rf interest rate?
Call option => Positive relationship
Put option => Negative relationship
What is the formula for the Call option price?
Call option price = current asset price - current value of exercise price
S*-X
What is the formula for the Put option price?
Put option price = current value of exercise price - current asset price
X-S*
Why are Options used?
Hedging and Speculation
Why are Forward used?
Only for hedging