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	param	t-stat
$ω$	1.4794	8.27
$α$	0.1178	4.65
$β$	0.7050	11.59
$γ_{1}$	0.2508	4.77
$γ_{2}$	-0.4061	-4.76
$γ_{3}$	0.2556	4.18
$γ_{4}$	-0.1670	-3.16
$γ_{5}$	0.1272	1.68

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Arcos Dorados Holdings Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:45.34% (+2.46%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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