Pingdingshan Tianan Coal Mining Co Ltd APARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:46.59% (-2.24%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0572 | 13.12 | |
| 0.0918 | 29.13 | |
| 0.9082 | 264.25 | |
| -0.1977 | -10.27 | |
| 0.8741 | 17.65 |
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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