Abbott Laboratories GAS-GARCH Student T Volatility Analysis
Volatility prediction for Wednesday, April 8th, 2026
1 Day
19.88%
decreased by 0.66%
1 Week
20.01%
decreased by 0.53%
1 Month
20.48%
decreased by 0.06%
Analysis last updated: Tuesday, April 7, 2026 at 09:36 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 2.4561 | 5.00 | |
| 0.0578 | 27.54 | |
| 0.9884 | 380.44 | |
| 5.7680 | 6.19 |
Estimation Period:
Jan 2, 1990 to Apr 2, 2026
Jan 2, 1990 to Apr 2, 2026
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