Alkermes PLC Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:34.72% (-1.43%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.6074 | 6.59 | |
| 0.0758 | 5.68 | |
| 0.8424 | 31.43 | |
| -0.0022 | -0.06 | |
| 0.0354 | 0.64 | |
| -0.1042 | -2.48 | |
| 0.1494 | 3.89 | |
| -0.1335 | -3.71 | |
| 0.1032 | 2.79 | |
| -0.0733 | -1.29 | |
| 0.0132 | 0.23 | |
| 0.0293 | 0.86 |
Estimation Period:
Jul 17, 1991 to Feb 6, 2026
Jul 17, 1991 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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