Abbott Laboratories Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Thursday, April 23rd, 2026
1 Day
31.22%
decreased by 0.74%
1 Week
31.02%
decreased by 0.94%
1 Month
30.33%
decreased by 1.63%
Analysis last updated: Wednesday, April 22, 2026 at 09:39 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8601 | 7.86 | |
| 0.0549 | 7.12 | |
| 0.9195 | 83.02 | |
| -0.0130 | -4.82 | |
| 0.0213 | 5.31 | |
| -0.0111 | -4.48 |
Estimation Period:
Jan 2, 1990 to Apr 17, 2026
Jan 2, 1990 to Apr 17, 2026
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