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? Address Thank you! Oops! Related Contents Bursting the Bubble Tulips were the first, but they won’t be the last. What forms a “bubble” and what causes them to burst? Earnings for All Seasons Earnings season can move markets. What is it and why is it important? What Is My Risk Tolerance? This questionnaire will help determine your tolerance for investment risk.