SeAH Steel Holdings Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:53.83% (-0.89%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8940 | 7.17 | |
| 0.0687 | 8.42 | |
| 0.9034 | 77.20 | |
| 0.0501 | 2.91 | |
| -0.0999 | -3.57 | |
| 0.0745 | 3.49 | |
| -0.0350 | -1.97 | |
| 0.0284 | 1.90 | |
| -0.0297 | -2.67 |
Estimation Period:
Jan 3, 1990 to Feb 13, 2026
Jan 3, 1990 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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