Amgen Inc GJR-GARCH Volatility Analysis
Volatility prediction for Wednesday, June 10th, 2026
1 Day
26.90%
decreased by 0.80%
1 Week
28.22%
increased by 0.52%
1 Month
28.55%
increased by 0.85%
Analysis last updated: Wednesday, June 10, 2026 at 12:43 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 2.5791 | 8.46 | |
| 0.2245 | 2.47 | |
| 0.0962 | 1.31 | |
| -0.2245 | -2.25 |
Estimation Period:
Dec 23, 2025 to Jun 5, 2026
Dec 23, 2025 to Jun 5, 2026
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