Learn the basics of options trading—what calls and puts are, how options work, and strategies to hedge or speculate—with practical examples for beginners.

Investment income is money derived from interest payments, dividends, or capital gains realized on the sale of stock or other assets.

Kara Greenberg is a senior news editor for Investopedia, where she does work writing, editing, and assigning daily markets and investing news. Prior to joining Investopedia, Kara was a researcher and ...