Polenergia S.A. EGARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:31.88% (+3.36%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.2070 | 19.73 | |
| 0.3062 | 26.44 | |
| 0.8958 | 160.96 | |
| -0.0459 | -6.37 |
Estimation Period:
May 16, 2005 to Feb 6, 2026
May 16, 2005 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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