CBOE China ETF Volatility Index

CBOE Emerging Market Markets Volatility Index

How volatility evolves over time

How illiquidity evolves over time

{name} Model Equation

How returns affect tomorrow's volatility

How returns affect tomorrow's illiquidity

Spline Coefficients

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	51
αARCH	0.0923	3.43***
βGARCH	0.8771	34.56***
γleverage	-0.0201	-0.85
λ₁tau intercept	9.8835	0.07
λ₂forecast adj.	0.0000	0.00
λ₃tau persistence	0.2638	0.02

Parameter	Value	t-statistic
m window Rolling window length	51
α ARCH Response to squared shocks	0.0923	3.43***
β GARCH Volatility persistence	0.8771	34.56***
γ leverage Additional response to negative shocks	-0.0201	-0.85
λ₁ tau intercept Baseline long-term coefficient	9.8835	0.07
λ₂ forecast adj. Forecast performance sensitivity	0.0000	0.00
λ₃ tau persistence Long-term factor persistence	0.2638	0.02

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