Derivatives Flashcards
What are the 3 types of investment strategies?
Hedging, speculation +arbitrage
Define derivatives
A contract/instrument where it’s value is derived from the value of an underlying asset
For what purposes do the different investment strategies engage with risk?
Arbitrage + speculation = exploit risk
Hedging = protect against risk
Define a hedge by example
If investor holds a long position (own asset, expect P to increase) for a stock, they may take short position (agree to sell at specified P in future) > betting on themselves
Define speculation
Earning a certain profit in return for accepting risk
Define arbitrage
Earning riskless, costless profit by trading
Define leverage and its purpose
Using debt or borrowed capital to undertake an investment or project
Commonly used to boost entity’s equity base
Define an option contract
Gives the RIGHT to buy/sell an asset at an agreed price (exercise/strike price) in the future
Define forward contract
Gives the OBLIGATION to trade a certain asset at a future time and place at an agreed price (forward price)
What are the two most basic types of derivative?
Options and forwards
What are the difference between american & european options?
American = trade before maturity can happen
European = trade can only be made at maturity
Difference between put & call options?
Call = holder of stock has RIGHT to BUY a security at exercise price
Put = holder of stock has RIGHT to SELL their security at exercise price
When to exercise a EU call option?
If S > X we exercise, if S <= X then we don’t exercise
How do we get the intrinsic value of the call option and a put option?
Call = S - X
Put = X - S
Put-call parity formula?
S0 + P = C + X(1+R)^-T
Where S0 = current stock price, P = P of put option, C = P of call option, X(1+R)^-T = PV of X