Koei Chem Co Ltd GAS-GARCH Student T Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:183.80% (-13.46%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1,238.2110 | 8.90 | |
| 0.0592 | 123.00 | |
| 0.9977 | 4,157.23 | |
| 2.0043 | 50,106.65 |
Estimation Period:
Oct 30, 1997 to Feb 13, 2026
Oct 30, 1997 to Feb 13, 2026
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