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	param	t-stat
$ω$	0.0011	0.39
$α$	0.1743	23.38
$β$	0.9582	525.34
$γ$	-0.1202	-21.88

V-Lab

Vanguard Health Care ETF EGARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:16.95% (-0.10%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Vanguard Health Care ETF Analyses