Southern Copper Corp GJR-GARCH Volatility Analysis
Volatility Prediction for Friday, February 20th, 2026:63.75% (-3.45%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.1726 | 22.10 | |
| 0.0712 | 23.32 | |
| 0.8881 | 270.43 | |
| 0.0274 | 4.23 |
Estimation Period:
Jan 5, 1996 to Feb 13, 2026
Jan 5, 1996 to Feb 13, 2026
News Impact Curve
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