Types of Risk

In the investment world, risk generally is associated with uncertainty. It refers to the possibility that you will lose some or all of your investment or that an investment will yield less than its anticipated return. The more volatile an investment is–the more unpredictable its returns–the riskier it is generally considered to be.
How Much Annual Income Can Your Retirement Portfolio Provide?

Your retirement lifestyle will depend not only on your assets and investment choices, but also on how quickly you draw down your retirement portfolio. The annual percentage that you take out of your portfolio, whether from returns or the principal itself, is known as your withdrawal rate. Figuring out an appropriate initial withdrawal rate is a key issue in retirement planning and presents many challenges.