S P E E H Hidroelectrica EGARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:13.72% (-2.38%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0519 | 2.26 | |
| 0.7534 | 22.58 | |
| 0.7858 | 29.01 | |
| 0.0525 | 1.73 |
Estimation Period:
Mar 14, 2025 to Feb 6, 2026
Mar 14, 2025 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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