# Portfolio return through beta [closed]

Considering the beta value of the three assets in my portfolio simulation and the weights of the assets, i have computed the beta of the portfolio itself. How can i calculate the expected return of the portfolio?

(I have also the expected return for each of the three assets)

The expected return of the portfolio is just the weighted sum of the expected returns of the assets, i.e. $$R_P = w_1\cdot R_1 + w_2\cdot R_2 + w_3\cdot R_3,$$ where $w_1, w_2, w_3$ are the porfolio weights and $R_1, R_2, R_3$ are the expected returns for the assets.