Southern Copper Corp EGARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:67.07% (-2.60%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0497 | 20.69 | |
| 0.1685 | 34.05 | |
| 0.9752 | 777.65 | |
| -0.0209 | -5.83 |
Estimation Period:
Jan 5, 1996 to Feb 13, 2026
Jan 5, 1996 to Feb 13, 2026
News Impact Curve
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