Xiangtan Yongda Machinery Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:19.79% (-1.63%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 2.0118 | 4.26 | |
| 0.3082 | 4.13 | |
| 0.1743 | 1.14 | |
| 3.3219 | 1.76 | |
| -5.5154 | -2.05 | |
| 3.7739 | 2.97 |
Estimation Period:
Dec 12, 2023 to Feb 6, 2026
Dec 12, 2023 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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