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	param	t-stat
$ω$	0.1674	2.20
$α$	0.1991	6.36
$β$	0.6319	12.90
$γ_{1}$	-0.6443	-1.48
$γ_{2}$	0.5167	0.87
$γ_{3}$	0.3178	1.23
$γ_{4}$	-0.3348	-1.57
$γ_{5}$	0.1159	0.62
$γ_{6}$	0.2961	1.88
$γ_{7}$	-0.6068	-4.03
$γ_{8}$	0.6332	4.55
$γ_{9}$	-0.4357	-3.78

V-Lab

Primoris Services Corp Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:52.12% (-1.97%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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