TIM SA/Brazil AGARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:31.41% (-1.71%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.1523 | 26.88 | |
| 0.1260 | 63.65 | |
| 0.8633 | 599.92 | |
| 0.1317 | 3.18 |
Estimation Period:
Sep 22, 1998 to Feb 6, 2026
Sep 22, 1998 to Feb 6, 2026
News Impact Curve
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