Ptt Exploration & Production Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:32.73% (-1.33%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.7218 | 6.54 | |
| 0.0806 | 6.06 | |
| 0.8711 | 46.91 | |
| 0.2326 | 4.17 | |
| -0.3977 | -4.48 | |
| 0.2435 | 3.25 | |
| -0.0517 | -0.66 | |
| -0.1249 | -1.83 | |
| 0.1894 | 2.76 | |
| -0.1276 | -1.93 | |
| 0.0631 | 1.09 | |
| -0.0689 | -1.17 | |
| 0.1159 | 1.43 |
Estimation Period:
Jun 18, 1993 to Feb 13, 2026
Jun 18, 1993 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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