Abbott Laboratories Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, December 23rd, 2025:22.01% (-0.50%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8819 | 7.87 | |
| 0.0567 | 7.06 | |
| 0.9186 | 80.63 | |
| -0.0121 | -4.25 | |
| 0.0190 | 4.07 | |
| -0.0074 | -1.17 |
Estimation Period:
Jan 2, 1990 to Dec 19, 2025
Jan 2, 1990 to Dec 19, 2025
News Impact Curve
Volatility Forecasts
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