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	param	t-stat
$ω$	0.0076	2.69
$α$	0.1131	23.13
$β$	0.8534	198.96
$γ$	0.5546	17.40

V-Lab

Vanguard Total International Stock ETF AGARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:14.84% (-1.06%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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