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 Content Investments You’ve made investments your whole life. Work with us to help make the most of them. Your Shifting Risk Tolerance Time and market performance may subtly and slowly imbalance your portfolio. How Compound Interest Works Use this calculator to better see the potential impact of compound interest on an asset.