In finance, an option is a contract which conveys its owner, the holder, the right, but not the obligation, to buy or sell an underlying asset or instrument at a specified strike price prior to or on a specified date, depending on the style of the option.
Are options better than stocks?
Options can be a better choice when you want to limit risk to a certain amount. Options can allow you to earn a stock-like return while investing less money, so they can be a way to limit your risk within certain bounds. Options can be a useful strategy when you're an advanced investor.
What are stock options example?
Call example
If the price of the stock shoots up to $55 on the day of expiration, Jon can exercise his option to buy 100 shares of CSX at $45 and then sell them at $55 on the day of expiration, making a profit of $10 per share.