Petrosea Tbk Pt Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:104.67% (-8.46%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.6896 | 3.79 | |
| 0.1470 | 7.94 | |
| 0.7940 | 26.99 | |
| 0.2022 | 2.05 | |
| -0.2675 | -1.69 | |
| -0.0121 | -0.10 | |
| 0.2221 | 2.18 | |
| -0.3005 | -3.17 | |
| 0.3324 | 4.01 | |
| -0.3687 | -4.37 | |
| 0.4089 | 4.19 | |
| -0.3398 | -2.87 |
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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