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Nexa Resources Atacocha SAA Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:101.29% (-6.19%)
Analysis last updated: Thursday, February 19, 2026 at 09:17 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Nexa Resources Atacocha SAA S0GARCH
paramt-stat
ω0.63934.22
α0.11955.49
β0.790819.59
γ1-0.3101-1.79
γ20.52642.21
γ3-0.2316-1.60
γ4-0.2464-1.61
γ50.61223.50
γ6-0.7063-2.90
γ70.71392.47
γ8-0.5321-2.63
Estimation Period:
Mar 2, 2007 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts