China Railway Hi-tech Industry Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:26.08% (-0.60%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8630 | 4.44 | |
| 0.0887 | 7.43 | |
| 0.8598 | 44.25 | |
| 0.1522 | 3.72 | |
| -0.3204 | -6.02 | |
| 0.2889 | 6.42 | |
| -0.2188 | -4.70 | |
| 0.1682 | 3.80 | |
| -0.0857 | -2.46 |
Estimation Period:
May 28, 2001 to Feb 6, 2026
May 28, 2001 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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