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Nexa Resources Atacocha SAA Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:101.06% (-8.76%)
Analysis last updated: Sunday, February 15, 2026 at 03:03 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Nexa Resources Atacocha SAA SGARCH
paramt-stat
ω0.63214.16
α0.12175.51
β0.788520.16
γ1-0.3242-1.86
γ20.54582.28
γ3-0.2360-1.63
γ4-0.2546-1.69
γ50.63563.81
γ6-0.7522-3.41
γ70.80063.25
γ8-0.7376-2.73
Estimation Period:
Mar 2, 2007 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts