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	param	t-stat
$ω$	1.7999	6.57
$α$	0.1267	7.87
$β$	0.8269	35.77
$γ_{1}$	0.0848	2.69
$γ_{2}$	-0.1155	-2.40
$γ_{3}$	0.0051	0.10
$γ_{4}$	0.0747	1.21
$γ_{5}$	-0.0979	-1.43
$γ_{6}$	0.1116	2.19
$γ_{7}$	-0.0847	-1.93
$γ_{8}$	0.0142	0.36

V-Lab

Ark Restaurants Corp Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 18th, 2026:44.04% (-2.82%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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