Elvalhalcor Hellenic Copper AGARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:97.09% (-7.54%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0070 | 0.35 | |
| 0.1920 | 29.21 | |
| 0.8605 | 211.47 | |
| -0.3534 | -2.55 |
Estimation Period:
Jan 31, 2018 to Feb 6, 2026
Jan 31, 2018 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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