Abbott Laboratories EGARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:25.39% (-1.09%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0219 | 9.46 | |
| 0.1093 | 27.65 | |
| 0.9810 | 936.95 | |
| -0.0574 | -15.12 |
Estimation Period:
Jan 2, 1990 to Feb 20, 2026
Jan 2, 1990 to Feb 20, 2026
News Impact Curve
Volatility Forecasts
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