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	param	t-stat
$ω$	1.4079	5.78
$α$	0.0880	7.73
$β$	0.8110	29.56
$γ_{1}$	0.0602	1.38
$γ_{2}$	-0.0098	-0.14
$γ_{3}$	-0.0268	-0.56
$γ_{4}$	-0.1467	-3.48
$γ_{5}$	0.2347	5.70
$γ_{6}$	-0.1853	-4.36
$γ_{7}$	0.0906	1.85
$γ_{8}$	0.0316	0.66
$γ_{9}$	-0.1206	-2.27
$γ_{10}$	0.1886	2.59

V-Lab

AAR Corp Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:47.48% (-1.42%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other AAR Corp Analyses