Bursting the Bubble Tulips were the first, but they won’t be the last. What forms a “bubble” and what causes them to burst? Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Contents 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. Pullbacks, Corrections, and Bear Markets Clearing up confusion from the economic downturn following COVID-19 and how it might affect your financial strategy. Saving for College This calculator can help you estimate how much you should be saving for college.