CPFL Energia SA Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:24.95% (+0.95%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.4961 | 4.39 | |
| 0.1457 | 4.60 | |
| 0.8303 | 27.72 | |
| 0.1819 | 0.79 | |
| -0.4327 | -1.17 | |
| 0.3653 | 1.39 | |
| 0.0016 | 0.01 | |
| -0.8149 | -3.12 | |
| 1.8662 | 7.31 | |
| -1.6902 | -5.41 | |
| 0.4730 | 1.24 | |
| -0.0214 | -0.07 | |
| 0.1508 | 0.69 |
Estimation Period:
Sep 29, 2004 to Feb 6, 2026
Sep 29, 2004 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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