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	param	t-stat
$ω$	0.9654	6.18
$α$	0.2920	5.63
$β$	0.5561	9.72
$γ_{1}$	-0.0385	-0.27
$γ_{2}$	0.2413	1.07
$γ_{3}$	-0.4062	-2.40
$γ_{4}$	0.0747	0.36
$γ_{5}$	0.4991	2.15
$γ_{6}$	-0.8775	-3.91
$γ_{7}$	1.0458	4.65
$γ_{8}$	-0.8134	-3.40
$γ_{9}$	0.3754	1.42
$γ_{10}$	-0.1331	-0.35

V-Lab

Arq Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:78.14% (-7.06%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Arq Inc Analyses