Cia Saneamento Minasgerais APARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:30.92% (-1.09%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0838 | 9.17 | |
| 0.0709 | 13.75 | |
| 0.9196 | 159.42 | |
| 0.1909 | 8.37 | |
| 1.4835 | 15.91 |
Estimation Period:
Feb 8, 2006 to Feb 6, 2026
Feb 8, 2006 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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