How Stocks Work Full Size Version 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? A Taxing Story: Capital Gains and Losses Understanding how capital gains are taxed may help you refine your investment strategies. What Is the Dividend Yield? This calculator helps determine your pre-tax and after-tax dividend yield on a particular stock.