Investment Glossary · Quick read · No ads
Arithmetic Mean Return
The simple average of periodic investment returns, calculated by adding returns and dividing by the number of periods.
What is Arithmetic Mean Return?
The simple average of periodic investment returns, calculated by adding returns and dividing by the number of periods.
About this page. Written by Associate Professor Charles Lo, CPA, PhD. Checked against reliable sources before publication. No ads and no paywall. Editorial standards · How we fact check · Corrections log · Report an error
Educational information only. Nothing on this page is personal financial, tax or legal advice. Investing involves risk, including the possible loss of principal.