Kona I Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:83.56% (-3.15%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.5205 | 4.26 | |
| 0.0629 | 5.31 | |
| 0.8770 | 27.47 | |
| 0.1598 | 1.12 | |
| -0.2231 | -1.08 | |
| 0.0394 | 0.29 | |
| 0.0613 | 0.49 | |
| 0.0556 | 0.33 | |
| -0.2773 | -1.09 | |
| 0.3984 | 1.34 | |
| -0.4497 | -1.51 | |
| 0.4619 | 1.94 | |
| -0.3269 | -2.28 |
Estimation Period:
Apr 9, 2003 to Feb 13, 2026
Apr 9, 2003 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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