A call option is a contract the gives the buyer the right but not the obligation to buy a specific asset at a specific price, on a specific date of expiry. The value of a call option appreciates if the asset's market price increases.
A call option is a contract the gives the buyer the right but not the obligation to buy a specific asset at a specific price, on a specific date of expiry. The value of a call option appreciates if the asset's market price increases.