AbbVie Inc GAS-GARCH Student T Volatility Analysis
Volatility Prediction for Wednesday, February 18th, 2026:27.18% (-1.82%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 2.8080 | 4.38 | |
| 0.0874 | 13.00 | |
| 0.9577 | 97.96 | |
| 4.2837 | 4.63 |
Estimation Period:
Dec 10, 2012 to Feb 13, 2026
Dec 10, 2012 to Feb 13, 2026
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