Abbott Laboratories Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, January 7th, 2026:20.02% (-0.02%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8750 | 7.82 | |
| 0.0567 | 7.15 | |
| 0.9185 | 81.75 | |
| -0.0126 | -4.63 | |
| 0.0202 | 5.09 | |
| -0.0100 | -4.21 |
Estimation Period:
Jan 2, 1990 to Jan 2, 2026
Jan 2, 1990 to Jan 2, 2026
News Impact Curve
Volatility Forecasts
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