CAPM 计算器

The Capital Asset Pricing Model says a stock's expected return depends only on its sensitivity to the market (beta). Take the risk-free rate, then add a premium proportional to how much the stock co-moves with the broad index. Investors only get paid for systematic risk, because everything else can be diversified away.

每个实验室都基于标准教科书数学（Bodie / Kane / Marcus、Fabozzi、Tandelilin）。 Read the full methodology in the How It Works panel above.