Abbott Laboratories GAS-GARCH Student T Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:20.45% (-0.92%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 2.4572 | 4.99 | |
| 0.0580 | 27.61 | |
| 0.9884 | 379.56 | |
| 5.7509 | 6.22 |
Estimation Period:
Jan 2, 1990 to Feb 20, 2026
Jan 2, 1990 to Feb 20, 2026
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