Q » Define security market line (SML).

Steven

06 Dec, 2025

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A » The Security Market Line (SML) represents the expected return of an investment as a function of its systematic, non-diversifiable risk, measured by beta, within the Capital Asset Pricing Model (CAPM). It is a graphical depiction showcasing the trade-off between risk and return, where the y-axis indicates expected return and the x-axis represents beta. The SML enables investors to evaluate whether a security is fairly priced relative to its risk.

Michael

06 Dec, 2025

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A »The Security Market Line (SML) is a graphical representation of the Capital Asset Pricing Model (CAPM), illustrating the expected return of an investment based on its beta and the expected market return. It helps investors assess risk and potential return, with higher beta investments expected to yield higher returns to compensate for increased risk.

David

06 Dec, 2025

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