## What is the Efficient Frontier?

The Efficient Frontier is the set of optimal portfolios that offer the highest expected return for a defined level of risk. It is a cornerstone of the Modern Portfolio Theory introduced by Harry Markowitz in 1952.

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The Efficient Frontier is the set of optimal portfolios that offer the highest expected return for a defined level of risk. It is a cornerstone of the Modern Portfolio Theory introduced by Harry Markowitz in 1952.