Xian High Voltage Apparatus Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:73.42% (-0.52%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.9784 | 2.90 | |
| 0.2009 | 2.56 | |
| 0.2583 | 1.47 | |
| -7.0112 | -0.44 | |
| 17.4081 | 0.80 | |
| -23.0395 | -2.04 | |
| 27.6796 | 1.98 | |
| -35.4856 | -2.07 | |
| 44.4673 | 3.20 | |
| -48.1893 | -2.88 | |
| 49.6502 | 1.92 | |
| -38.7379 | -1.97 |
Estimation Period:
Jun 19, 2023 to Feb 6, 2026
Jun 19, 2023 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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