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	param	t-stat
$ω$	0.0631	3.52
$α$	0.1622	5.47
$β$	0.9049	32.87
$ν$	5.0666	2.15

V-Lab

Vanguard Core TAX EPT BD ETF GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:3.29% (-0.40%)

Date Range:

Parameter Estimates

Other Vanguard Core TAX EPT BD ETF Analyses