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	param	t-stat
$ω$	0.0086	2.98
$α$	0.1859	28.05
$β$	0.9732	620.24
$γ$	-0.1406	-23.76

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Vanguard Total World Stock ETF EGARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:12.15% (-0.48%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Vanguard Total World Stock ETF Analyses