Hyosung Corp Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:62.12% (-2.57%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.7404 | 7.51 | |
| 0.0958 | 4.49 | |
| 0.8242 | 23.11 | |
| -0.0112 | -0.29 | |
| 0.0829 | 1.50 | |
| -0.1836 | -4.55 | |
| 0.1541 | 3.81 | |
| -0.0210 | -0.53 | |
| -0.0888 | -2.14 | |
| 0.1605 | 3.39 | |
| -0.1829 | -3.24 | |
| 0.1853 | 2.16 | |
| -0.1426 | -1.64 |
Estimation Period:
Jan 3, 1990 to Feb 20, 2026
Jan 3, 1990 to Feb 20, 2026
News Impact Curve
Volatility Forecasts
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