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	param	t-stat
$ω$	0.0004	15.67
$α$	0.2038	20.25
$β$	0.7717	128.94
$γ$	0.0490	3.52

V-Lab

Vanguard Tax-Exempt Bond ETF Asy. MEM Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:1.94% (-0.15%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Vanguard Tax-Exempt Bond ETF Analyses