What is Kupiec POF test in FRM Part 1?

A VaR backtest of unconditional coverage that asks whether the total exception frequency matches the model’s stated tail probability. A model can pass Kupiec while still failing because exceptions cluster; frequency alone does not test independence.

Kupiec POF test

FRM Part 1 glossary · Quantitative Analysis

Definition

A VaR backtest of unconditional coverage that asks whether the total exception frequency matches the model’s stated tail probability.

Kupiec POF test in plain English

A model can pass Kupiec while still failing because exceptions cluster; frequency alone does not test independence.

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Value at risk (VaR)

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What is the correct conclusion?

Related FRM Part 1 terms

Bayes' theorem
Bootstrapping (term structure)
Central limit theorem
Copula
Exponentially weighted moving average (EWMA)
Generalized Autoregressive Conditional Heteroskedasticity (GARCH)
Heteroskedasticity
Monte Carlo simulation
Ordinary least squares (OLS)
p-value

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