Woojin I&S Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:86.75% (+19.71%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 2.5183 | 4.06 | |
| 0.1805 | 4.88 | |
| 0.6331 | 11.03 | |
| 2.0296 | 1.51 | |
| -2.5955 | -1.20 | |
| 0.5045 | 0.33 | |
| 1.9741 | 1.30 | |
| -4.4385 | -2.30 | |
| 4.3643 | 2.45 | |
| -2.8933 | -1.70 | |
| 1.3423 | 0.94 |
Estimation Period:
Sep 14, 2018 to Feb 13, 2026
Sep 14, 2018 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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