Sociedad Minera Corona SA Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:26.61% (-1.34%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.7188 | 5.57 | |
| 0.1199 | 5.04 | |
| 0.7751 | 16.29 | |
| -0.3166 | -2.10 | |
| 0.4533 | 1.98 | |
| -0.3926 | -2.43 | |
| 0.4370 | 2.89 | |
| -0.1589 | -0.96 | |
| 0.0072 | 0.04 | |
| -0.1959 | -0.93 | |
| 0.2741 | 1.65 |
Estimation Period:
Aug 5, 1999 to Dec 19, 2025
Aug 5, 1999 to Dec 19, 2025
News Impact Curve
Volatility Forecasts
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