Should You Invest in Exchange Traded Funds? There are hundreds of ETFs available. Should you invest in them? Share | Have A Question About This Topic? Address Thank you! Oops! Related Contents The Fed and How It Got That Way Here is a quick history of the Federal Reserve and an overview of what it does. 4 Reasons for the Return of Market Volatility Why have the markets been so volatile recently? 5 Smart Investing Principles Principles that can help create a portfolio designed to pursue investment goals.