China Railway High-speed Electrification Equipment Corp Ltd Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:23.51% (+0.16%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.1812 | 4.62 | |
| 0.1785 | 2.14 | |
| 0.6019 | 3.38 | |
| -0.0388 | -0.45 |
Estimation Period:
Oct 20, 2021 to Feb 6, 2026
Oct 20, 2021 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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