SG Corp Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:95.20% (-11.44%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.7799 | 9.61 | |
| 0.1810 | 7.85 | |
| 0.6976 | 21.21 | |
| 0.0406 | 3.30 | |
| -0.0872 | -4.36 | |
| 0.0700 | 4.29 | |
| -0.0335 | -1.76 | |
| 0.0151 | 0.60 | |
| -0.0048 | -0.22 |
Estimation Period:
Jan 3, 1990 to Feb 13, 2026
Jan 3, 1990 to Feb 13, 2026
News Impact Curve
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