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 ...

Learn about call options providing the right to buy assets and call auctions setting prices, both crucial in finance and investment strategies.

A guide to writing these derivatives to earn income or hedge your portfolio Reviewed by Samantha Silberstein Fact checked by ...

Long call and covered call approaches both involve call options, but they serve very different purposes in a portfolio. A long call is typically a speculative strategy, allowing investors to profit ...