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	param	t-stat
$ω$	4.6961	26.64
$α$	0.1665	9.88
$β$	0.0000	0.00
$γ$	-0.2192	-1.31

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Copel-Cia Paranaense Energia AGARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:36.16% (-0.13%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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