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? Name Email Address Question Thank you! Oops! Related Contents Events on Wall Street Can successful investors predict changes in the markets? Some can but others miss the market’s signals. 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.