Margin accounts allow investors to borrow against their portfolios to buy more securities. Margin can turbocharge your returns when stocks go up, as profits are made on the full position size ...

Dive into a comprehensive comparison of Vanguard and Fidelity, examining costs, products, services and which might suit your ...

Ryan Wilcox is a full-time Personal Finance Writer at Motley Fool Money, covering credit cards, bank accounts, investing, auto insurance, and other personal finance topics. Ryan has been writing about ...