PetroChina Co Ltd AGARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:32.48% (-1.15%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.1244 | 23.78 | |
| 0.0816 | 39.61 | |
| 0.8901 | 444.84 | |
| 0.0147 | 0.34 |
Estimation Period:
Apr 7, 2000 to Feb 6, 2026
Apr 7, 2000 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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