Abbott Laboratories GAS-GARCH Student T Volatility Analysis
Volatility Prediction for Wednesday, February 18th, 2026:21.74% (-0.86%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 2.4625 | 4.99 | |
| 0.0580 | 27.61 | |
| 0.9884 | 379.71 | |
| 5.7522 | 6.23 |
Estimation Period:
Jan 2, 1990 to Feb 13, 2026
Jan 2, 1990 to Feb 13, 2026
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