How Stocks Work Full Size Version Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Jane Bond: Decoding Diversification Agent Jane Bond is on the case, discovering how bonds diversify a portfolio. The Investment Risk No One’s Ever Heard Of You face a risk for which the market does not compensate you, that can not be easily reduced through diversification. What Is the Dividend Yield? This calculator helps determine your pre-tax and after-tax dividend yield on a particular stock.