Behavioral Finance An amusing and whimsical look at behavioral finance best practices for investors. Share | Related Content Jane Bond: Infiltrating the Market Agent Jane Bond is on the case, cracking the code on bonds. What’s Your Investment IQ? You make decisions for your portfolio, but how much do you really know about the products you buy? Try this quiz What Is the Dividend Yield? This calculator helps determine your pre-tax and after-tax dividend yield on a particular stock.