Guangzhou Guanggang Gases & Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:61.87% (-0.63%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.2473 | 2.86 | |
| 0.0244 | 1.28 | |
| 0.8716 | 7.82 | |
| -0.2107 | -0.06 | |
| 4.9772 | 0.96 | |
| -12.1617 | -3.27 | |
| 15.0061 | 3.68 | |
| -10.9369 | -3.22 |
Estimation Period:
Aug 15, 2023 to Feb 6, 2026
Aug 15, 2023 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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