Guangzhou Hexin Instrument Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:92.66% (+11.40%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.6078 | 4.34 | |
| 0.1133 | 2.41 | |
| 0.6864 | 5.86 | |
| -2.1777 | -2.53 | |
| 3.5289 | 2.76 | |
| -1.6981 | -2.10 | |
| 0.1730 | 0.32 |
Estimation Period:
Sep 28, 2021 to Feb 6, 2026
Sep 28, 2021 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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