Amgen Inc AGARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:32.84% (-1.49%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0952 | 18.43 | |
| 0.0867 | 45.15 | |
| 0.8901 | 406.26 | |
| 0.3996 | 9.17 |
Estimation Period:
Jan 2, 1990 to Feb 20, 2026
Jan 2, 1990 to Feb 20, 2026
News Impact Curve
Volatility Forecasts
Other AGARCH Analyses on Equities