A stock option is a financial contract that gives the owner the right, but not the obligation, to buy or sell a stock at a ...

Understanding different concepts of volatility and how they are used in options, including a post-earnings "volatility crush" ...

Stock options are contracts that represent the right to buy (or sell) shares of the underlying equity at a predetermined price, and by a predetermined date. Stock options are traded in units ...

The popularity of stock options trading has soared in recent years, as retail stock traders have become more comfortable with managing their own investment portfolios and dipping their toes into ...

Value investors (the most famous is Warren Buffett) use intrinsic value as their compass, seeking prospects where a stock's market price falls below what they calculate to be its actual worth.

You can calculate it by dividing a company's total liabilities by its shareholder equity. Where shareholder equity equals total assets minus total liabilities. If you're investing in equities ...