Pt Obm Drilchem Tbk GJR-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:56.13% (-9.17%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 2.6764 | 10.65 | |
| 0.2692 | 8.57 | |
| 0.5744 | 31.78 | |
| -0.0817 | -1.45 |
Estimation Period:
Dec 8, 2021 to Feb 6, 2026
Dec 8, 2021 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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