Antofagasta PLC APARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:56.03% (+0.27%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0915 | 9.93 | |
| 0.0392 | 19.89 | |
| 0.9480 | 427.40 | |
| 0.4033 | 13.49 | |
| 1.6463 | 24.79 |
Estimation Period:
Mar 25, 2004 to Feb 6, 2026
Mar 25, 2004 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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