Stock A has an expected return of 7%, a standard deviation of expected returns of 35%, acorrelation coefficient with the market of -0.3, and a beta coefficient of -0.5. Stock B hasan expected return of 12%, a standard deviation of returns of 10%, a 0.7 correlation with themarket, and a beta coefficient of 1.0. Which security is riskier? Why?
Risk and return
Before understanding the concept of Risk and Return in Financial Management, understanding the two-concept Risk and return individually is necessary.
Capital Asset Pricing Model
Capital asset pricing model, also known as CAPM, shows the relationship between the expected return of the investment and the market at risk. This concept is basically used particularly in the case of stocks or shares. It is also used across finance for pricing assets that have higher risk identity and for evaluating the expected returns for the assets given the risk of those assets and also the cost of capital.
Stock A has an expected return of 7%, a standard deviation of expected returns of 35%, a
correlation coefficient with the market of -0.3, and a beta coefficient of -0.5. Stock B has
an expected return of 12%, a standard deviation of returns of 10%, a 0.7 correlation with the
market, and a beta coefficient of 1.0. Which security is riskier? Why?
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