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	param	t-stat
$ω$	98.9665	8.35
$α$	0.1264	27.39
$β$	0.9433	151.02
$ν$	3.7701	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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