Answer:
a contract giving the owner (buyer) of the option the right, but not the obligation, to buy (call) or sell (put) a given quantity of an asset at a specified price at some time in the future.
Step-by-step explanation:
In financial economics, an "option" is a contract giving the owner (buyer) of the option the right, but not the obligation, to buy (call) or sell (put) a given quantity of an asset at a specified price at some time in the future. They are bought and sold through retail brokers.
When a price is stated on an option it is referred to as the strike price.