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	param	t-stat
$ω$	0.8322	2.45
$α$	0.3417	2.48
$β$	0.4822	4.53
$γ_{1}$	-0.4495	-1.06

V-Lab

AB Tax-Aware Intrmd Muni ETF Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:3.54% (+0.58%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other AB Tax-Aware Intrmd Muni ETF Analyses