Alamtri Resources Indonesia Tbk PT GJR-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:41.68% (-1.02%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.5455 | 20.10 | |
| 0.0675 | 13.07 | |
| 0.8452 | 143.47 | |
| 0.0433 | 3.65 |
Estimation Period:
Jul 16, 2008 to Feb 6, 2026
Jul 16, 2008 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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