Alpha formula
expected return - required return given risk
Expected return formula
Rf + B (Mi - Rf)
Sharpe ratio formula
Forecast return - Rf / SD
Bakers Fund formula
100% - R (correlation coefficient) squared
What is the R in the Bakers fund formula?
correlation coefficient
Value of stock (dividend growth model) formula
D1 / (Required rate of return (risk free + risk premium) - g)
Variance of returns
Beta sqaured x SD squared + expected SD ^2
Price
Price = Dividend/Discount rate (ER)
How else to calculate ER (manipulate formula to find price)
D1 + P1 - Po / Po
Correlation
Beta x SD market / SD stock
Covariance
Beta x beta x SD squared