Abbott Laboratories Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, November 24th, 2025:24.91% (+2.80%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8746 | 7.81 | |
| 0.0572 | 7.19 | |
| 0.9180 | 81.55 | |
| -0.0128 | -4.65 | |
| 0.0205 | 5.12 | |
| -0.0101 | -4.24 |
Estimation Period:
Jan 2, 1990 to Nov 21, 2025
Jan 2, 1990 to Nov 21, 2025
News Impact Curve
Volatility Forecasts
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