Yueyang Xingchang Petro-Chemical Co Ltd Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:35.81% (-1.12%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.1265 | 4.51 | |
| 0.0883 | 9.09 | |
| 0.8800 | 66.39 | |
| -0.0018 | -0.03 | |
| 0.1250 | 1.23 | |
| -0.2199 | -3.23 | |
| 0.0654 | 1.09 | |
| 0.1312 | 2.18 | |
| -0.2434 | -3.75 | |
| 0.3008 | 4.32 | |
| -0.2654 | -2.67 |
Estimation Period:
Jun 26, 1997 to Feb 6, 2026
Jun 26, 1997 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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