Pt Bukit Asam Tbk GJR-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 18th, 2026:29.79% (-0.97%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.3411 | 20.10 | |
| 0.1008 | 18.16 | |
| 0.8469 | 193.90 | |
| 0.0277 | 3.04 |
Estimation Period:
Apr 21, 2003 to Feb 13, 2026
Apr 21, 2003 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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