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 Question Thank you! Oops! Related Content Taxable vs. Tax-Deferred Savings Use this calculator to compare the future value of investments with different tax consequences. A Decision Not Made Is Still a Decision Investors who put off important investment decisions may face potential consequence to their future financial security. Rightsizing for Retirement What does your home really cost?