State Grid Information & Communication Co Ltd GAS-GARCH Student T Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:42.79% (-1.17%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 10.5195 | 4.39 | |
| 0.0729 | 35.15 | |
| 0.9904 | 452.46 | |
| 5.0424 | 10.39 |
Estimation Period:
Apr 2, 1998 to Feb 6, 2026
Apr 2, 1998 to Feb 6, 2026
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