Hecla Mining Co AGARCH Volatility Analysis
Volatility Prediction for Thursday, February 12th, 2026:89.38% (-2.90%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.1848 | 15.85 | |
| 0.0553 | 44.89 | |
| 0.9325 | 624.15 | |
| 0.6526 | 7.20 |
Estimation Period:
Jan 2, 1990 to Feb 6, 2026
Jan 2, 1990 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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