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	param	t-stat
$ω$	0.0039	5.17
$α$	0.0679	5.63
$β$	0.9177	107.58
$γ$	0.0289	2.48

V-Lab

Arko Corp GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:51.38% (-0.61%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Arko Corp Analyses