Seong An Materials Co Ltd Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:59.88% (+5.90%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.4197 | 3.60 | |
| 0.1824 | 8.05 | |
| 0.8156 | 40.79 | |
| -0.2638 | -0.79 | |
| 0.2880 | 0.76 | |
| 0.0340 | 0.34 | |
| -0.1934 | -1.92 | |
| 0.3618 | 3.30 | |
| -0.6258 | -4.47 | |
| 0.9972 | 7.13 | |
| -1.1599 | -5.33 |
Estimation Period:
Feb 18, 1997 to Feb 6, 2026
Feb 18, 1997 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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