It Was the Best of Times, It Was the Worst of Times All about how missing the best market days (or the worst!) might affect your portfolio. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content The Junk Drawer Approach to Investing It's easy to let investments accumulate like old receipts in a junk drawer. Do Our Biases Affect Our Financial Choices? Even the most seasoned investors have biases affecting their financial choices. What Is the Dividend Yield? This calculator helps determine your pre-tax and after-tax dividend yield on a particular stock.