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 How Big is Money? Learn a little about worldwide currency in this fun infographic Your Changing Definition of Risk in Retirement A change in your mindset during retirement may drive changes to your portfolio. Saving for College This calculator can help you estimate how much you should be saving for college.