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	param	t-stat
$ω$	0.8257	10.45
$α$	0.1000	17.71
$β$	0.9639	266.05
$ν$	8.7247	2.69

V-Lab

Vanguard International Dividend Appreciation ETF GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:14.02% (-0.91%)

Date Range:

Parameter Estimates

Other Vanguard International Dividend Appreciation ETF Analyses