What Is a Stock Option? A stock option is a contract giving its holder the right, but not the obligation, to buy or sell a stock at a given price before a specific date. There are two main types of ...

Options trading can generate big profits, or big losses, through financial leverage. The leverage allows investors to protect their portfolio while giving speculators an opportunity to amplify profits ...

Options trading has become increasingly popular in recent years, and we thought it was time to update our intern's guide for U.S. options to help you understand options and how options markets work.