Changchun UP Optotech Co Ltd GAS-GARCH Student T Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:36.81% (-2.23%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 11.0721 | 5.52 | |
| 0.0853 | 20.78 | |
| 0.9721 | 163.74 | |
| 5.1863 | 5.47 |
Estimation Period:
Jan 15, 2010 to Feb 6, 2026
Jan 15, 2010 to Feb 6, 2026
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