Abbott Laboratories Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, November 7th, 2025:19.56% (-0.37%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8747 | 7.79 | |
| 0.0569 | 7.18 | |
| 0.9185 | 82.02 | |
| -0.0128 | -4.63 | |
| 0.0204 | 5.07 | |
| -0.0101 | -4.15 |
Estimation Period:
Jan 2, 1990 to Oct 31, 2025
Jan 2, 1990 to Oct 31, 2025
News Impact Curve
Volatility Forecasts
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