Air Canada stock has a standard deviation of 18%, while the market index standard deviation is 8%. If the correlation between Air Canada and the market index is 0.45, what is the beta of Air Canada stock? (Show your calculations)
formula for computing Beta = Correlation (Rs, Rm)*SDs/SDm | ||||
Correlation (Rs, Rm) = correlation between market return and stock return | ||||
SDs= Standard deviation of securities return | ||||
SDm= Standard deviation of market return | ||||
We have below- | ||||
Correlation (Rs,Rm) = | 0.45 | |||
SDs | 18% | |||
SDm | 8% | |||
Beta = | 0.45*18%/8% | |||
Beta = | 1.01 |
Air Canada stock has a standard deviation of 18%, while the market index standard deviation is...
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