
Efficient frontier maximizes return for a given risk level
Efficient frontier maximizes return for a given risk level
The efficient frontier represents the optimal set of investment portfolios. Each point on this frontier offers the highest expected return for a specific level of risk. Investors aim to select portfolios that lie on this frontier to achieve the best possible risk-adjusted returns.
Example
Suppose an investor chooses a portfolio on the efficient frontier with a standard deviation of 10%. This portfolio provides the highest expected return among all portfolios with the same level of risk (standard deviation).
Remember this
Understanding the efficient frontier helps investors make informed decisions, optimizing their portfolios for maximum return per unit of risk.
Text adapted from Wikipedia, licensed under CC BY-SA 4.0.
Risk premium
Why do some investments pay more than others?
Modern portfolio theory
Modern Portfolio Theory (MPT) maximizes expected return for a given level of risk through diversification
Risk-free rate
Risk-free rate inferred from zero-coupon Treasury bonds (T-bills)
Sortino ratio
Ever wondered how to compare investments fairly, considering their risks?
Graham number
Why pay too much for a stock?
the Capital Asset Pricing Model (CAPM) says
Ever wondered why some investments seem riskier than others?
Educational content, not financial advice.
Swipe through 100 ML concepts daily
Open Pocket Polymath