Prostarm Info Systems Limite Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 12th, 2026:37.94% (+1.81%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.3859 | 4.22 | |
| 0.0490 | 1.02 | |
| 0.6936 | 1.67 | |
| -1.2101 | -0.46 |
Estimation Period:
Jun 3, 2025 to Feb 6, 2026
Jun 3, 2025 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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