Derivatives Flashcards
what is an options contract?
an agreement between two parties, the seller (writer) and the buyer
derivative security
what determines the value of an option?
the value of the underlying asset
how many shares of the underlying security are in one option contract?
1 contract = 100 shares
what are the two types of options?
call option and put option
what is a call option
the right to BUY a specified number of shares at a specified price within a specified period of time or at a specified future date
what is a put option
the right to SELL a specified number of shares at a specified price within a specified period of time or at a specified future date
what is another name for the specified price that a contract is exercised at?
strike price (exercise price)
what is the difference between an American option and a European option?
American options can be exercised at any time prior to the expiration date
European options can only be exercised on the expiration date
what does the buyer of a call option believe about the price of the underlying stock?
the buyer of the call option believes the stock price will rise
wheat does the buyer of a put option believe about the price of the underlying stock?
the buyer of the put option believes the stock price will fall
what does the seller of a call option believe about the price of the underlying stock?
the seller of the call option believes the price will fall or stay the same
what does the seller of a put option believe about the price of the underlying stock?
the seller of the put option believes the price will rise or stay the same
what is the formula for the intrinsic value of a call option?
intrinsic value = stock price - strike price
what is the formula for the intrinsic value of a put option?
intrinsic value = strike price - stock price
can you have a negative intrinsic value?
no. if the calculation comes to a negative value, then the intrinsic value is $0
what is the formula for time value?
time value = premium - intrinsic value
practice problem: Holly purchases a call option on Starbucks. The strike price is $50 and the stock is trading at $53. The call expires in two months and the premium is $5. What is the intrinsic value of her call option? What is the time value?
intrinsic value = stock price - strike price
intrinsic value = $53 - $50
intrinsic value = $3
time value = premium - intrinsic value
time value = $5 - $3
time value = $2
when is a call “in the money”?
a call is “in the money” when: stock price > strike price
when is a call “out of the money”?
a call is “out of the money” when: stock price < strike price
when is a call “at the money”?
a call is “at the money” when: stock price = strike price
when is a put “in the money”?
a put is “in the money” when: stock price < strike price
when is a put “out of the money”?
a put is “out of the money” when: stock price > strike price