Abbott Laboratories Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:28.21% (-0.76%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8852 | 8.04 | |
| 0.0554 | 6.85 | |
| 0.9192 | 79.20 | |
| -0.0114 | -4.00 | |
| 0.0175 | 3.61 | |
| -0.0039 | -0.52 |
Estimation Period:
Jan 2, 1990 to Feb 20, 2026
Jan 2, 1990 to Feb 20, 2026
News Impact Curve
Volatility Forecasts
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