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Investment

Reversão à média

A statistical theory stating that asset prices and historical returns eventually move back toward the mean or average level. Widely used in quantitative investment and risk models.

Quick answer: A statistical theory stating that asset prices and historical returns eventually move back toward the mean or average level. Widely used in quantitative investment and risk models.

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Quick answer

A statistical theory stating that asset prices and historical returns eventually move back toward the mean or average level. Widely used in quantitative investment and risk models.

Why it matters

Reversão à média matters because it supports clear communication in Investment contexts for Financial Analysts, Bankers, and Traders. It also connects to aviation training and exam language such as CFA, ACCA, and FRM.

Editorial context

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Questions and answers

Questions and answers

What is Reversão à média?

In this glossary, Reversão à média refers to: A statistical theory stating that asset prices and historical returns eventually move back toward the mean or average level. Widely used in quantitative investment and risk models.

How is Reversão à média used in finance?

In finance communication, this term appears in contexts such as: "Estratégias quantitativas exploram a reversão à média negociando desvios do preço médio."

Why does Reversão à média matter in finance?

Reversão à média matters because it supports clear communication in Investment contexts for Financial Analysts, Bankers, and Traders. It also connects to aviation training and exam language such as CFA, ACCA, and FRM.

Who uses Reversão à média?

Reversão à média is mainly used by Financial Analysts, Bankers, and Traders.

What category does Reversão à média belong to?

In this glossary, Reversão à média is grouped under Investment. Related pages in this category explain adjacent procedures, commands and operational concepts.

Where does this definition come from?

This definition is sourced from CFA Institute, IFRS Foundation, FASB (GAAP), Basel III Framework and published by Protermify Finance as a static finance reference page.

Definition

A statistical theory stating that asset prices and historical returns eventually move back toward the mean or average level. Widely used in quantitative investment and risk models.

Operational example

Quantitative strategies often exploit mean reversion to generate alpha by trading deviations from average price levels.

Localized term

Reversão à média

Localized example

Estratégias quantitativas exploram a reversão à média negociando desvios do preço médio.

Definition language

English reference definition

Source

CFA Institute, IFRS Foundation, FASB (GAAP), Basel III Framework

Category

Investment

Exam relevance

  • CFA
  • ACCA
  • FRM

Target audience

  • Financial Analysts
  • Bankers
  • Traders

Related terms

Use the related links below to continue through connected finance terminology.

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