Renova Energia Sa Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:56.07% (-1.94%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 100.0000 | 0.11 | |
| 0.0875 | 1.16 | |
| 0.7012 | 3.61 | |
| 53.7754 | 4.08 | |
| -73.1577 | -4.57 | |
| 21.9182 | 4.64 | |
| -3.3219 | -1.45 | |
| 1.0987 | 0.98 | |
| -0.7671 | -1.01 | |
| 0.9581 | 1.65 | |
| -1.0101 | -2.24 | |
| 1.0261 | 2.81 | |
| -0.7325 | -2.76 |
Estimation Period:
Jul 25, 2013 to Feb 6, 2026
Jul 25, 2013 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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