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	param	t-stat
$ω$	1.3394	4.93
$α$	0.1523	3.54
$β$	0.6194	4.87
$γ_{1}$	0.3803	2.48
$γ_{2}$	-0.6522	-2.87
$γ_{3}$	0.3947	3.01
$γ_{4}$	-0.1068	-0.72

V-Lab

Cenergy Holdings SA Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:41.58% (+0.10%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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