Exa E&C Inc Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:28.58% (+4.42%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.5580 | 4.07 | |
| 0.1628 | 6.03 | |
| 0.6715 | 12.12 | |
| -0.4443 | -1.97 | |
| 0.6102 | 1.93 | |
| -0.4238 | -2.32 | |
| 0.6050 | 3.50 | |
| -0.7747 | -4.04 | |
| 0.8807 | 4.38 | |
| -0.6503 | -2.63 | |
| 0.1303 | 0.44 | |
| 0.0436 | 0.11 | |
| 0.1224 | 0.22 |
Estimation Period:
Dec 1, 2005 to Feb 6, 2026
Dec 1, 2005 to Feb 6, 2026
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