TIM SA/Brazil GJR-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:29.95% (-0.62%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0287 | 11.92 | |
| 0.0376 | 17.53 | |
| 0.9520 | 630.44 | |
| 0.0160 | 4.16 |
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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