IS Dongseo Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:54.94% (-0.83%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.4664 | 6.82 | |
| 0.1260 | 7.99 | |
| 0.8297 | 38.28 | |
| -0.0132 | -1.50 | |
| 0.0015 | 0.10 | |
| 0.0205 | 1.71 | |
| -0.0097 | -1.48 |
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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