Abbott Laboratories Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Tuesday, May 26th, 2026
1 Day
27.42%
decreased by 0.78%
1 Week
27.40%
decreased by 0.80%
1 Month
27.31%
decreased by 0.89%
Analysis last updated: Friday, May 22, 2026 at 10:20 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8614 | 7.89 | |
| 0.0547 | 7.11 | |
| 0.9198 | 83.20 | |
| -0.0129 | -4.82 | |
| 0.0212 | 5.32 | |
| -0.0111 | -4.51 |
Estimation Period:
Jan 2, 1990 to May 22, 2026
Jan 2, 1990 to May 22, 2026
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