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	param	t-stat
$ω$	0.6781	4.18
$α$	0.2626	1.96
$β$	0.3701	2.77
$γ_{1}$	-0.9823	-2.86

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Vanguard Interme-T T-E B ETF Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:1.89% (+0.51%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Vanguard Interme-T T-E B ETF Analyses