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	param	t-stat
$ω$	0.2311	11.30
$α$	0.1939	27.50
$β$	0.7917	107.56
$γ$	0.1535	4.02
$δ$	0.7542	16.33

V-Lab

Arq Inc APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:69.57% (-8.37%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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