Regular investing does not guarantee a profit, or protect against a loss in declining markets. Individual results will vary and may be greater or less than any assumed rate. This calculator enables you to estimate how much you need to save by the time you retire. You can try different scenarios to consider various savings strategies. Here are some questions that can help rate your .
Beta is a measure of how a particular stock's price moves relative to the market as a whole.
It is usually described as a measure of volatility. There are individual stock betas and industry betas. A beta of 1.0 indicates that the stock's price moves exactly with the overall market. Beta is calculated over a period of months and does not necessarily hold true on a daily basis.