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Analysis

Cluster di Volatilità

The empirical tendency for large changes in financial markets to be followed by further large changes, and small changes by small changes, indicating persistence in volatility.

Quick answer: The empirical tendency for large changes in financial markets to be followed by further large changes, and small changes by small changes, indicating persistence in volatility.

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Quick answer

The empirical tendency for large changes in financial markets to be followed by further large changes, and small changes by small changes, indicating persistence in volatility.

Why it matters

Cluster di Volatilità matters because it supports clear communication in Analysis 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 Cluster di Volatilità?

In this glossary, Cluster di Volatilità refers to: The empirical tendency for large changes in financial markets to be followed by further large changes, and small changes by small changes, indicating persistence in volatility.

How is Cluster di Volatilità used in finance?

In finance communication, this term appears in contexts such as: "Il cluster di volatilità è un'osservazione fondamentale nell'econometria finanziaria e supporta l'uso dei modelli GARCH per la valutazione del rischio."

Why does Cluster di Volatilità matter in finance?

Cluster di Volatilità matters because it supports clear communication in Analysis contexts for Financial Analysts, Bankers, and Traders. It also connects to aviation training and exam language such as CFA, ACCA, and FRM.

Who uses Cluster di Volatilità?

Cluster di Volatilità is mainly used by Financial Analysts, Bankers, and Traders.

What category does Cluster di Volatilità belong to?

In this glossary, Cluster di Volatilità is grouped under Analysis. 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

The empirical tendency for large changes in financial markets to be followed by further large changes, and small changes by small changes, indicating persistence in volatility.

Operational example

Volatility clustering is a fundamental observation in financial econometrics, supporting the use of GARCH models for risk assessment.

Localized term

Cluster di Volatilità

Localized example

Il cluster di volatilità è un'osservazione fondamentale nell'econometria finanziaria e supporta l'uso dei modelli GARCH per la valutazione del rischio.

Definition language

English reference definition

Source

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

Category

Analysis

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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