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	param	t-stat
$ω$	0.2107	5.08
$α$	0.1561	21.20
$β$	0.8329	154.47

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Nexa Resources S.A. MEM Volatility Analysis

Volatility Prediction for Wednesday, February 18th, 2026:77.16% (+3.56%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Nexa Resources S.A. Analyses