The financial world grows on managing risk, but the models used to calculate exposure—from market volatility to ...

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. Robert Kelly is managing director of XTS Energy LLC ...

Most stock market investors focus on ordinary common shares of a company's stock, but there are other types of securities that can give investors different types of exposure to a company. Stock ...

Julie Young is an experienced financial writer and editor. She specializes in financial analysis in capital planning and investment management. Michael Boyle is an experienced financial professional ...