Hecla Mining Co GJR-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:91.19% (-1.04%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.1537 | 15.17 | |
| 0.0361 | 20.50 | |
| 0.9451 | 639.87 | |
| 0.0199 | 5.73 |
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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