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	param	t-stat
$ω$	1.5458	7.07
$α$	0.1420	6.51
$β$	0.8145	35.23
$γ_{1}$	0.0301	4.06
$γ_{2}$	-0.0364	-3.94

V-Lab

Vanguard Total International Stock ETF Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:18.05% (-1.42%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Vanguard Total International Stock ETF Analyses