Antofagasta PLC GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:54.07% (-1.79%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0481 | 15.24 | |
| 0.0638 | 35.09 | |
| 0.9287 | 455.22 |
Estimation Period:
Jan 1, 1990 to Feb 13, 2026
Jan 1, 1990 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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