Jalles Machado S/A Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:55.76% (+2.73%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.9284 | 7.66 | |
| 0.0777 | 2.56 | |
| 0.7741 | 8.14 | |
| -0.1713 | -2.17 | |
| 0.4371 | 2.95 |
Estimation Period:
Feb 8, 2021 to Feb 13, 2026
Feb 8, 2021 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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