CALCULATORS NEST 230 Ferramentas
Catálogo / Investimento / Modelo de Precificação de Ativos de Capital
Investimento · Ferramenta

Modelo de Precificação de Ativos de Capital

Estime o retorno esperado de uma ação com base em seu beta, no prêmio de risco de mercado e na taxa livre de risco usando a estrutura do CAPM.

Risk-Free Rate
%
Market Return
%
Beta (β)
Investment ($)
$
Period
yr
Market risk premium0.00%
Risk premium (β×MRP)0.00%
Annual return ($)$0.00
Future value$0.00
Total gain$0.00
Risk level
Beta profile
Expected Return
0.00 %
CAPM: Rf + β × (Rm − Rf)
PNG · feito no seu navegador, nada é enviado
Industry use cases
Retail Portfolio Construction Individual investors evaluate expected returns on candidate stocks to determine which ones to buy for their personal investment portfolio.
Corporate Cost of Capital Corporate finance teams calculate the cost of equity for evaluating capital budgets and investment projects within their company.
Pension Fund Allocation Pension fund managers assess expected returns on equity holdings to optimize asset allocation for retirement fund portfolios.
Equity Valuation Analysis Financial analysts and equity researchers use expected returns to value stocks and determine if they are fairly priced relative to risk.
Frequently asked questions
What is the Capital Asset Pricing Model?
CAPM calculates a stock's expected return based on its systematic risk relative to the market. It helps investors determine fair compensation for the risk they take on.
What does beta measure?
Beta measures how volatile a stock is compared to the overall market. Beta of 1.0 equals market volatility; above 1.0 is more volatile; below 1.0 is less volatile.
What is a good beta value?
There is no universal 'good' beta—it depends on your risk tolerance. Conservative investors prefer beta below 1.0; aggressive investors accept beta above 1.0.
What is the risk-free rate?
The risk-free rate is the guaranteed return on government bonds, typically U.S. Treasury bonds. It represents the baseline expected return for zero-risk investment.
Is the expected return guaranteed?
No. CAPM provides a theoretical expected return based on risk, not a guarantee. Actual returns depend on market conditions and company performance.
Stay in the loop
New tools, in your inbox.

Get an occasional email when we ship new calculators and updates. No spam, unsubscribe anytime.

We respect your privacy. No spam, ever.