PetroChina Co Ltd MF2-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:35.87% (+1.16%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.1547 | 34.87 | |
| 0.8973 | 297.62 | |
| -0.1143 | -23.23 | |
| 6.0650 | 62.95 |
Estimation Period:
Nov 5, 2007 to Feb 6, 2026
Nov 5, 2007 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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