Abbott Laboratories Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 20th, 2026:28.16% (-0.57%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.9597 | 8.52 | |
| 0.0553 | 6.61 | |
| 0.9191 | 75.39 | |
| -0.0072 | -1.43 | |
| 0.0030 | 0.36 | |
| 0.0159 | 2.36 | |
| -0.0177 | -3.56 |
Estimation Period:
Jan 2, 1990 to Feb 13, 2026
Jan 2, 1990 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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