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	param	t-stat
$ω$	99.3790	8.27
$α$	0.1258	27.40
$β$	0.9440	151.52
$ν$	3.7672	12.98

V-Lab

CBOE EFA ETF Volatility Index GAS-GARCH Student T Volatility Analysis

Date Range:

News Impact Curve

Volatility Forecast

Parameter Estimates

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