Hyvision System Inc Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:77.03% (-6.11%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.3413 | 6.37 | |
| 0.1380 | 5.68 | |
| 0.6864 | 14.46 | |
| -0.1810 | -5.36 | |
| 0.2245 | 4.75 | |
| -0.0824 | -3.08 | |
| 0.0614 | 3.25 |
Estimation Period:
Sep 10, 2010 to Feb 6, 2026
Sep 10, 2010 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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