Altimmune Inc Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:103.14% (-6.23%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.2454 | 4.00 | |
| 0.1650 | 3.95 | |
| 0.7900 | 18.99 | |
| 1.2204 | 5.86 | |
| -2.1958 | -6.80 | |
| 1.2266 | 3.74 | |
| -0.3117 | -0.63 | |
| 0.0411 | 0.06 | |
| 0.2843 | 0.48 | |
| -0.5029 | -1.33 | |
| 0.2356 | 0.48 | |
| -0.0304 | -0.04 | |
| 0.2323 | 0.28 |
Estimation Period:
Oct 6, 2005 to Feb 6, 2026
Oct 6, 2005 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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