Cia de Saneamento Basico do Estado de Sao Paulo Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 6th, 2026:25.14% (-0.70%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.6084 | 8.45 | |
| 0.0966 | 6.34 | |
| 0.8219 | 35.29 | |
| 0.0062 | 2.36 | |
| -0.0103 | -2.19 |
Estimation Period:
Jun 4, 1997 to Jan 30, 2026
Jun 4, 1997 to Jan 30, 2026
News Impact Curve
Volatility Forecasts
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