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Chapter 6

Risk and Return

Risco
Risco
Sandra wants to invest her money to increase it, so she buys stocks in a company. Sanda will make money if the company does well because her stocks will ...
Retornar
Retornar
Returns in a financial context refer to the change in price of an asset, investment, or project over a specified period. A positive return represents ...
Tipos de risco
Tipos de risco
Risk in finance refers to the potential of losing money or facing unexpected outcomes in investment and economic activities. Risks are broadly categorized ...
Tipos de Risco: Risco Sistemático
Tipos de Risco: Risco Sistemático
Systematic risk is fundamental to the market, reflecting the impact of economic, financial, and geopolitical factors. This risk affects the entire market, ...
Tipos de Risco: Risco Não Sistemático
Tipos de Risco: Risco Não Sistemático
Unsystematic risk relates to the uncertainty associated with individual companies or sectors, not affecting the entire stock market or economy. There are ...
Retorno esperado
Retorno esperado
Expected returns are the anticipated profit or loss from an investment over a certain period. Expected Returns are predictions based on historical data, ...
Relação entre risco e retorno
Relação entre risco e retorno
The relationship between risk and return is fundamental in financial theory and is linked to investment decision-making. The risk refers to the ...
Variação
Variação
Variance is a measure that reflects the degree of risk in an investment's returns. It provides insight into the variation of investment returns from ...
Desvio padrão
Desvio padrão
Standard deviation is a measure quantifying the degree of variation in a set of values. Consider Peter. He has invested in Stock A and Stock B for a ...
Prêmio de risco
Prêmio de risco
The risk premium is the additional return an investor requires, to invest in a riskier asset than a risk-free investment. It is a compensation for the ...
Beta
Beta
Beta is a measure of assessing an investment's risk and expected return compared to the overall market, represented by the slope of the line in a ...
Linha de Mercado de Segurança
Linha de Mercado de Segurança
The Security Market Line, or SML is a graphical representation used to depict the relationship between the expected return of an investment and its risk, ...
Modelo de precificação de ativos de capital: introdução
Modelo de precificação de ativos de capital: introdução
The capital asset pricing model, or CAPM, is a financial model that calculates the expected rate of return for an investment. CAPM calculates the expected ...
Modelo de precificação de ativos de capital: aplicação
Modelo de precificação de ativos de capital: aplicação
The Capital Asset Pricing Model, or CAPM, evaluates investment risk and determines expected returns based on a security's relationship to the market. ...
Risco e retorno do portfólio
Risco e retorno do portfólio
Portfolio risk and returns refer to the potential risks undertaken and the rewards achieved from investments. The risk associated with a portfolio refers ...
Diversificação
Diversificação
Diversification is a risk management strategy that spreads investments across various financial instruments, industries, and other categories to reduce ...
Diversificação e risco de portfólio
Diversificação e risco de portfólio
Diversification is an important strategy in portfolio management used to reduce risk by allocating investments across various financial assets, ...
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