Pingdingshan Tianan Coal Mining Co Ltd AGARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:49.43% (-2.16%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.1173 | 14.43 | |
| 0.0811 | 35.44 | |
| 0.9038 | 334.51 | |
| -0.4597 | -8.21 |
Estimation Period:
Nov 23, 2006 to Feb 6, 2026
Nov 23, 2006 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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