MacroGlide on Instagram: "In Markowitz’s Portfolio Theory, correlation explains how assets move relative to each other and why diversification works. If two assets are highly positively correlated, they tend to rise and fall together, offering little risk reduction when combined. If they are weakly correlated or negatively correlated, losses in one asset can be partially offset by gains or stability in another, lowering overall portfolio volatility without necessarily reducing expected return. M

Modern Portfolio Theory and the Markowitz Model - SlideServe

Markowitz Model - SlideServe

a second version of the markowitz portfolio model maximizes expected return subject to a constraint that the variance of the portfolio must be less than or equal to some specified amount con 08413