Abbott Laboratories Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, March 5th, 2026:24.49% (-0.60%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8620 | 7.88 | |
| 0.0552 | 7.11 | |
| 0.9191 | 82.27 | |
| -0.0130 | -4.79 | |
| 0.0212 | 5.24 | |
| -0.0110 | -4.36 |
Estimation Period:
Jan 2, 1990 to Feb 27, 2026
Jan 2, 1990 to Feb 27, 2026
News Impact Curve
Volatility Forecasts
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