Perusahaan Gas Negara Persero Tbk PT Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:26.80% (-0.81%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.0812 | 5.90 | |
| 0.1623 | 5.42 | |
| 0.7341 | 18.75 | |
| -0.0576 | -2.97 | |
| 0.1171 | 4.25 | |
| -0.1020 | -5.88 | |
| 0.0613 | 2.42 |
Estimation Period:
Feb 23, 2004 to Feb 6, 2026
Feb 23, 2004 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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