Koyosha Inc AGARCH Volatility Analysis
Volatility Prediction for Thursday, February 12th, 2026:36.85% (-1.78%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.7352 | 18.93 | |
| 0.2060 | 31.98 | |
| 0.7851 | 147.55 | |
| -0.3976 | -3.92 |
Estimation Period:
Oct 28, 1993 to Feb 10, 2026
Oct 28, 1993 to Feb 10, 2026
News Impact Curve
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