Dohwa Engineering Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:17.29% (-1.60%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.9605 | 3.18 | |
| 0.1847 | 3.90 | |
| 0.7094 | 12.51 | |
| 1.0039 | 1.58 | |
| -1.6980 | -1.60 | |
| 1.1225 | 1.30 | |
| -1.1133 | -1.22 | |
| 1.9365 | 2.33 | |
| -2.7456 | -4.91 | |
| 2.5055 | 5.13 | |
| -1.3360 | -2.56 | |
| 0.1556 | 0.29 | |
| 0.3742 | 1.00 |
Estimation Period:
Aug 12, 2010 to Feb 20, 2026
Aug 12, 2010 to Feb 20, 2026
News Impact Curve
Volatility Forecasts
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