CBOE EFA ETF Volatility Index

EURO STOXX 50 Volatility Index

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{name} Model Equation

How returns affect tomorrow's volatility

How returns affect tomorrow's illiquidity

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Value at Risk (VaR) estimates the maximum loss at a given confidence level. Expected Shortfall (ES) estimates the average loss beyond VaR.

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Param	Value	t-stat
mwindow	106
αARCH	0.0700	2.99***
βGARCH	0.7500	16.28***
γleverage	0.0569	1.83*
λ₁tau intercept	0.4332	1.85*
λ₂forecast adj.	0.8289	9.57***
λ₃tau persistence	0.0000	0.00

Parameter	Value	t-statistic
m window Rolling window length	106
α ARCH Response to squared shocks	0.0700	2.99***
β GARCH Volatility persistence	0.7500	16.28***
γ leverage Additional response to negative shocks	0.0569	1.83*
λ₁ tau intercept Baseline long-term coefficient	0.4332	1.85*
λ₂ forecast adj. Forecast performance sensitivity	0.8289	9.57***
λ₃ tau persistence Long-term factor persistence	0.0000	0.00

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Date Range:

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