AptarGroup Inc GJR-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:28.06% (-1.26%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.1076 | 23.23 | |
| 0.0775 | 17.27 | |
| 0.8452 | 242.87 | |
| 0.0941 | 11.28 |
Estimation Period:
Apr 23, 1993 to Feb 20, 2026
Apr 23, 1993 to Feb 20, 2026
News Impact Curve
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