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	param	t-stat
$ω$	0.0568	10.64
$α$	0.2678	13.95
$β$	0.9866	587.63
$γ$	-0.0092	-1.14

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Arko Corp EGARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:59.75% (+0.58%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Arko Corp Analyses