Abbott Laboratories AGARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:27.32% (-0.87%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0225 | 7.56 | |
| 0.0584 | 32.96 | |
| 0.9228 | 441.55 | |
| 0.7088 | 19.29 |
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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