China High-Speed Railway Technology Co Ltd APARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:43.24% (-2.24%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.2827 | 14.06 | |
| 0.1477 | 31.85 | |
| 0.8354 | 175.20 | |
| -0.0006 | -0.04 | |
| 1.9210 | 35.79 |
Estimation Period:
May 7, 1992 to Feb 6, 2026
May 7, 1992 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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