Tongwei Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:53.36% (-1.60%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.0809 | 7.98 | |
| 0.0600 | 7.86 | |
| 0.9258 | 96.82 | |
| 0.0005 | 0.76 |
Estimation Period:
Mar 2, 2004 to Feb 6, 2026
Mar 2, 2004 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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