What Can a Million Dollars Buy You? $1 million in a diversified portfolio could help finance part of your retirement. 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? How Stocks Work Understanding how a stock works is key to understanding your investments. Keys to Investing for Retirement There are some key concepts to understand when investing for retirement.