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	param	t-stat
$ω$	0.7750	5.51
$α$	0.0863	6.60
$β$	0.8429	36.67
$γ_{1}$	0.1968	2.48
$γ_{2}$	-0.3803	-3.16
$γ_{3}$	0.2156	2.76
$γ_{4}$	-0.1114	-1.29
$γ_{5}$	0.2261	2.18
$γ_{6}$	-0.2401	-2.48
$γ_{7}$	0.1946	1.81
$γ_{8}$	-0.2613	-2.02
$γ_{9}$	0.3605	2.45
$γ_{10}$	-0.2388	-1.32

V-Lab

Argan Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:91.62% (-4.17%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Argan Inc Analyses