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	param	t-stat
$ω$	1.6311	9.18
$α$	0.1001	5.34
$β$	0.7739	20.42
$γ_{1}$	0.5149	6.29
$γ_{2}$	-0.6207	-4.64
$γ_{3}$	0.1313	1.10
$γ_{4}$	-0.1250	-0.81
$γ_{5}$	0.1592	1.06
$γ_{6}$	-0.1733	-1.41
$γ_{7}$	0.4980	1.78

V-Lab

Axia Energia Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:53.76% (-0.80%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Axia Energia Analyses