TIM SA/Brazil Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:28.89% (+0.86%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.7276 | 11.94 | |
| 0.0636 | 6.84 | |
| 0.8997 | 52.71 | |
| 0.0015 | 1.56 |
Estimation Period:
Sep 22, 1998 to Feb 6, 2026
Sep 22, 1998 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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