Petrosea Tbk Pt GJR-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:131.14% (-8.06%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.3651 | 17.20 | |
| 0.1302 | 19.32 | |
| 0.8698 | 209.96 | |
| -0.0318 | -3.14 |
Estimation Period:
May 17, 1990 to Feb 6, 2026
May 17, 1990 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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