Alupar Investimento SA GJR-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:37.74% (-0.65%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0167 | 3.25 | |
| 0.0436 | 5.29 | |
| 0.9568 | 256.64 | |
| -0.0008 | -0.06 |
Estimation Period:
Dec 26, 2013 to Feb 13, 2026
Dec 26, 2013 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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