Heilongjiang Transportation Development Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 24th, 2026:21.15% (-1.85%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.5764 | 3.55 | |
| 0.2044 | 5.53 | |
| 0.6620 | 12.88 | |
| 0.7815 | 1.87 | |
| -1.0108 | -1.57 | |
| 0.5920 | 1.24 | |
| -1.0932 | -2.70 | |
| 1.2983 | 2.85 | |
| -0.7866 | -1.47 | |
| 0.1698 | 0.37 | |
| 0.5711 | 1.54 | |
| -1.2283 | -3.25 | |
| 1.0106 | 3.72 |
Estimation Period:
Mar 19, 2010 to Feb 13, 2026
Mar 19, 2010 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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