PTT Global Chemical PCL APARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:30.55% (-0.83%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0486 | 11.07 | |
| 0.0622 | 24.29 | |
| 0.9262 | 373.32 | |
| 0.2078 | 10.54 | |
| 1.9295 | 26.36 |
Estimation Period:
Oct 20, 2011 to Feb 6, 2026
Oct 20, 2011 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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