<P> In finance , the beta ( β or beta coefficient ) of an investment indicates whether the investment is more or less volatile than the market as a whole . In general , a beta less than 1 indicates that the investment is less volatile than the market , while a beta more than 1 indicates that the investment is more volatile than the market . Volatility is measured as the fluctuation of the price around the mean : the standard deviation . </P>
<P> In finance , the beta ( β or beta coefficient ) of an investment indicates whether the investment is more or less volatile than the market as a whole . In general , a beta less than 1 indicates that the investment is less volatile than the market , while a beta more than 1 indicates that the investment is more volatile than the market . Volatility is measured as the fluctuation of the price around the mean : the standard deviation . </P>
what is the beta of a market portfolio
what is the beta of a market portfolio
whether the investment is more or less volatile than the market as a whole
whether the investment is more or less volatile than the market as a whole