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	param	t-stat
$ω$	0.0070	2.99
$α$	0.0951	32.18
$β$	0.8603	249.15
$γ$	0.6507	29.71

V-Lab

Vanguard Health Care ETF AGARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:16.06% (-0.15%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Vanguard Health Care ETF Analyses