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	param	t-stat
$ω$	1.0156	3.84
$α$	0.1405	3.06
$β$	0.5829	5.83
$γ_{1}$	0.5105	2.61
$γ_{2}$	-0.6690	-2.53
$γ_{3}$	0.2244	1.46
$γ_{4}$	-0.1350	-1.04

V-Lab

Ameresco Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:84.30% (-3.37%)

Date Range:

Parameter Estimates

News Impact Curve

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