Paranapanema Sa Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:81.78% (-9.19%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.7008 | 6.68 | |
| 0.1632 | 6.54 | |
| 0.7752 | 28.06 | |
| 0.0164 | 3.50 | |
| -0.0189 | -3.13 |
Estimation Period:
Aug 24, 1994 to Feb 6, 2026
Aug 24, 1994 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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