Plano & Plano Desenvolviment Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:41.07% (-1.66%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8007 | 9.59 | |
| 0.1058 | 2.97 | |
| 0.2826 | 1.27 | |
| -0.1552 | -3.69 | |
| 0.2022 | 3.90 |
Estimation Period:
Sep 17, 2020 to Feb 6, 2026
Sep 17, 2020 to Feb 6, 2026
News Impact Curve
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