Hunan Heshun Petroleum Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:71.85% (+9.76%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.3488 | 4.34 | |
| 0.2050 | 5.92 | |
| 0.7001 | 16.69 | |
| -0.2291 | -1.08 | |
| 0.5651 | 1.97 | |
| -0.4782 | -3.50 |
Estimation Period:
Apr 7, 2020 to Feb 6, 2026
Apr 7, 2020 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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