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	param	t-stat
$ω$	-0.0043	-0.49
$α$	0.1187	15.09
$β$	0.8465	100.44
$γ$	0.6549	8.95

V-Lab

Vanguard Total Stock Market ETF AGARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:14.44% (-0.64%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Vanguard Total Stock Market ETF Analyses