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	param	t-stat
$ω$	0.0709	10.20
$α$	0.2132	17.95
$β$	0.9769	403.50
$γ$	-0.0065	-0.82

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Nexa Resources S.A. EGARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:86.39% (+0.37%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Nexa Resources S.A. Analyses