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	param	t-stat
$ω$	0.1021	11.97
$α$	0.0662	31.05
$β$	0.9338	519.95
$γ$	0.4193	14.59
$δ$	1.5757	39.67

V-Lab

Argan Inc APARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:66.76% (-2.46%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Argan Inc Analyses