Abbott Laboratories GJR-GARCH Volatility Analysis
Volatility prediction for Thursday, April 23rd, 2026
1 Day
35.67%
decreased by 0.74%
1 Week
35.44%
decreased by 0.97%
1 Month
34.59%
decreased by 1.82%
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 | |
|---|---|---|
| 0.0395 | 19.47 | |
| 0.0245 | 12.57 | |
| 0.9333 | 432.27 | |
| 0.0559 | 11.07 |
Estimation Period:
Jan 2, 1990 to Apr 17, 2026
Jan 2, 1990 to Apr 17, 2026
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