finance Formula k p =W1k 1+ W2k^2+...+ Wnk^n where: kp W k^ n = expected return of

finance

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Formula k p =W1k 1+ W2k^2+...+ Wnk^n where: kp W k^ n = expected return of portfolio the weight invested for each stock = expected return on ith stock = number of stocks in the portfolio ap = wa2s2a +w2bs + 2WaWbabSaSb where: ap Wa and Wb Sa Sb rab CV = a/k = standard deviation of the portfolio = the weight invested for each stock = the standard deviation of stock A the standard deviation of stock B = correlation between stock A and stock B =coefficient variation where: CV a =standard deviation k^ =expected return E(R) Rf+(RM-Rf) expected return on a security where: E(R) Rf = risk-free rate RM = beta of the security =expected market return (RM-R) equity market premium-market risk premium=RPM p = W11+W22 where: ..+Wnn = beta of a portfolio W = weights of ringgit invested for each stock n = number of stocks in the portfolio Formula k p =W1k 1+ W2k^2+...+ Wnk^n where: kp W k^ n = expected return of portfolio the weight invested for each stock = expected return on ith stock = number of stocks in the portfolio ap = wa2s2a +w2bs + 2WaWbabSaSb where: ap Wa and Wb Sa Sb rab CV = a/k = standard deviation of the portfolio = the weight invested for each stock = the standard deviation of stock A the standard deviation of stock B = correlation between stock A and stock B =coefficient variation where: CV a =standard deviation k^ =expected return E(R) Rf+(RM-Rf) expected return on a security where: E(R) Rf = risk-free rate RM = beta of the security =expected market return (RM-R) equity market premium-market risk premium=RPM p = W11+W22 where: ..+Wnn = beta of a portfolio W = weights of ringgit invested for each stock n = number of stocks in the portfolio