State Grid Yingda Co Ltd GAS-GARCH Student T Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:38.92% (+3.96%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 11.2351 | 3.64 | |
| 0.0726 | 43.37 | |
| 0.9919 | 438.13 | |
| 4.5534 | 12.73 |
Estimation Period:
Oct 10, 2003 to Feb 6, 2026
Oct 10, 2003 to Feb 6, 2026
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