Empresas Copec Sa AGARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:20.35% (-1.06%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0829 | 26.80 | |
| 0.1228 | 41.46 | |
| 0.8546 | 313.71 | |
| 0.1165 | 3.83 |
Estimation Period:
Jan 11, 1990 to Feb 6, 2026
Jan 11, 1990 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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