Henan Hengxing Science & Technology Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:40.39% (-2.91%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.0236 | 4.81 | |
| 0.1113 | 5.60 | |
| 0.7850 | 21.20 | |
| -0.5181 | -2.20 | |
| 0.7598 | 2.28 | |
| -0.5643 | -2.81 | |
| 0.8627 | 4.41 | |
| -1.0536 | -4.65 | |
| 0.6889 | 2.41 | |
| 0.1485 | 0.47 | |
| -0.8069 | -2.83 | |
| 0.7519 | 3.46 | |
| -0.3276 | -2.22 |
Estimation Period:
Apr 27, 2007 to Feb 6, 2026
Apr 27, 2007 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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