Amgen Inc APARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:34.37% (+2.57%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0468 | 17.67 | |
| 0.0836 | 38.63 | |
| 0.9159 | 392.76 | |
| 0.2174 | 8.93 | |
| 1.1004 | 26.85 |
Estimation Period:
Jan 2, 1990 to Feb 6, 2026
Jan 2, 1990 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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