How Stocks Work Full Size Verison Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Contents Should You Invest in Exchange Traded Funds? There are hundreds of ETFs available. Should you invest in them? Don’t Be Your Own Worst Enemy Emotional biases can adversely impact financial decision making. Here’s a few to be mindful of. What Is the Dividend Yield? This calculator helps determine your pre-tax and after-tax dividend yield on a particular stock.