AbbVie Inc GAS-GARCH Student T Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:27.66% (-2.40%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 2.8039 | 4.38 | |
| 0.0872 | 12.99 | |
| 0.9578 | 98.23 | |
| 4.2894 | 4.61 |
Estimation Period:
Dec 10, 2012 to Feb 20, 2026
Dec 10, 2012 to Feb 20, 2026
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