Hunan Boyun New Materials Co Ltd Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:59.32% (-4.16%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.2558 | 7.36 | |
| 0.1203 | 6.99 | |
| 0.8154 | 31.51 | |
| 0.0410 | 1.96 | |
| -0.0819 | -2.61 | |
| 0.1048 | 3.23 |
Estimation Period:
Sep 29, 2009 to Feb 6, 2026
Sep 29, 2009 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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