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Cia Minera Poderosa SA Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:30.87% (+3.30%)
Analysis last updated: Sunday, February 15, 2026 at 02:49 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Cia Minera Poderosa SA S0GARCH
paramt-stat
ω1.84223.64
α0.08562.99
β0.48133.28
γ10.95051.27
γ2-0.8544-0.81
γ3-0.6064-0.87
γ4-0.1628-0.23
γ52.45562.36
γ6-2.8918-1.65
γ71.35000.61
γ8-0.1880-0.12
Estimation Period:
Apr 8, 2005 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts