Portfolio Risk and Return Quiz

Portfolio risk refers to the fluctuations in returns experienced by a portfolio over time.

Political risk, although influential, is not typically considered a factor affecting portfolio risk as it is specific to governmental actions.

Market volatility, while relevant to portfolio performance, is not directly factored into the calculation of portfolio return.

Portfolio diversification aims to reduce the impact of unsystematic risk by spreading investments across various assets, thus mitigating the adverse effects of any single asset's poor performance.

Portfolio return is computed by taking the sum of the products of the weights of each asset and their respective returns.

Diversification mitigates risk by spreading investments across different assets, thereby decreasing exposure to the risk specific to individual assets.

The Sharpe Ratio evaluates the return of an investment relative to its risk, helping investors assess the reward per unit of risk.

Standard deviation quantifies the degree of variation in returns, indicating the extent to which returns deviate from the average.

Beta measures an asset's sensitivity to market movements, helping investors assess its systematic risk.

CAPM estimates the expected return of an asset based on its beta, risk-free rate, and market risk premium.

Beta is computed by dividing the covariance of an asset's returns with the market returns by the variance of market returns.

The Efficient Frontier graphically illustrates the set of portfolios that offer the highest expected return for a given level of risk or the lowest risk for a given level of return.

The Treynor Ratio assesses the returns earned in excess of the risk-free rate per unit of systematic risk, providing insight into an investment's efficiency.

Alpha represents the additional return generated by an investment beyond what would be predicted by its beta, reflecting skill or inefficiencies in the market.