Hello Andrew, Beta is a measure of the volatility, or systematic risk, of a security or a portfolio in comparison to the market as a whole. Beta is used in the capital asset pricing model (CAPM), which calculates the expected return of an asset based on its beta and expected market returns. Beta is also known as the beta coefficient. Beta is calculated using regression analysis. Beta represents the tendency of a security's returns to respond to swings in the market. A security's beta is calculated by dividing the covariance the security's returns and the benchmark's returns by the variance of the benchmark's returns over a specified period. |
Hi PrettyWoman, The job market is the market in which employers search for
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Read moreHello Fluffy, A harami cross is a Japanese candlestick pattern that consists
Read moreHi Maria, A caplet is a kind of call option based on interest rates. The
Read moreHello ForexGuy, A false market occurs when prices are manipulated and impacted
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