State Grid Information & Communication Co Ltd GJR-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:40.32% (-0.90%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.1306 | 19.07 | |
| 0.0711 | 22.25 | |
| 0.9164 | 380.55 | |
| -0.0056 | -1.18 |
Estimation Period:
Apr 2, 1998 to Feb 6, 2026
Apr 2, 1998 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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