Basic objective of this article is to analysis advantages of Stock Option Investing. A Stock option is a contract that gives a buyer the right, but not the duty, to buy a certain amount of shares of that particular company for the fixed price and at the given expiration date. Stock option investing is typically offered to employees of the company and those for this company. The idea behind option investing is to supply a financial inducement to people who have made significant contributions towards the company’s ongoing accomplishment. Here explain 3 key factors in stock option investing that investors can benefit, they are: Leverage, Protection and Volatility Trading.