Antofagasta PLC Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 20th, 2026:67.87% (-2.13%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.5924 | 8.54 | |
| 0.0852 | 7.14 | |
| 0.8825 | 55.44 | |
| -0.0009 | -6.30 |
Estimation Period:
Jan 1, 1990 to Feb 13, 2026
Jan 1, 1990 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
Other Antofagasta PLC Analyses
Other Zero Slope Spline-GARCH Analyses on International Equities