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	param	t-stat
$ω$	1.0590	8.13
$α$	0.0817	6.38
$β$	0.8679	39.83
$γ_{1}$	0.0199	1.75
$γ_{2}$	-0.0527	-3.01
$γ_{3}$	0.0562	4.69
$γ_{4}$	-0.0222	-2.22
$γ_{5}$	-0.0061	-0.91

V-Lab

Altria Group Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:24.73% (-0.91%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Altria Group Inc Analyses