Herkules Sa EGARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:46.71% (-4.06%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.2689 | 20.14 | |
| 0.2885 | 23.22 | |
| 0.8968 | 159.58 | |
| -0.0037 | -0.33 |
Estimation Period:
Jan 1, 2007 to Feb 6, 2026
Jan 1, 2007 to Feb 6, 2026
News Impact Curve
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