Antofagasta PLC Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:51.11% (-2.22%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.5925 | 8.54 | |
| 0.0844 | 7.12 | |
| 0.8834 | 55.77 | |
| -0.0009 | -6.30 |
Estimation Period:
Jan 1, 1990 to Feb 6, 2026
Jan 1, 1990 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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