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	param	t-stat
$ω$	1.9942	6.35
$α$	0.1997	6.74
$β$	0.5379	10.66
$γ_{1}$	-0.0117	-0.23
$γ_{2}$	-0.0444	-0.55
$γ_{3}$	0.1925	3.65
$γ_{4}$	-0.1933	-4.94
$γ_{5}$	0.0238	0.65
$γ_{6}$	0.0838	2.17
$γ_{7}$	-0.1079	-2.41
$γ_{8}$	0.1449	2.46
$γ_{9}$	-0.1534	-1.67

V-Lab

American Vanguard Corp Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:50.91% (-1.45%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other American Vanguard Corp Analyses