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	param	t-stat
$ω$	0.0337	30.91
$α$	0.0972	30.21
$β$	0.8944	321.95
$γ$	0.7979	22.36
$δ$	1.0471	33.94

V-Lab

Vanguard Mid-Cap ETF APARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:12.55% (-0.78%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Vanguard Mid-Cap ETF Analyses