AstraZeneca PLC AGARCH Volatility Analysis
Volatility Prediction for Friday, February 20th, 2026:25.52% (-0.19%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0608 | 13.44 | |
| 0.0526 | 24.20 | |
| 0.9211 | 292.13 | |
| 0.4166 | 8.22 |
Estimation Period:
May 31, 1993 to Feb 13, 2026
May 31, 1993 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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