S&P / ASX 200 Volatility Index

CBOE EFA ETF 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
ωconst	0.0233	8.83***
αARCH	0.0742	8.97***
βGARCH	0.9138	113.14***
γleverage	0.7573	7.35***
δpower	1.0884	10.41***

Parameter	Value	t-statistic
ω const Unconditional variance weight	0.0233	8.83***
α ARCH Response to squared shocks	0.0742	8.97***
β GARCH Volatility persistence	0.9138	113.14***
γ leverage Additional response to negative shocks	0.7573	7.35***
δ power Transformation power	1.0884	10.41***

V-Lab

S&P/ASX 200 APARCH Volatility Analysis

Date Range:

News Impact Curve

Volatility Forecast

Parameter Estimates

Other S&P/ASX 200 Analyses