Groupe Guillin S.A. Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:22.93% (-0.95%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.1474 | 6.99 | |
| 0.1140 | 4.90 | |
| 0.7727 | 15.46 | |
| -0.0042 | -0.11 | |
| 0.0004 | 0.01 | |
| -0.0096 | -0.27 | |
| 0.0250 | 0.71 | |
| -0.0259 | -0.63 | |
| 0.0886 | 2.30 | |
| -0.1655 | -5.65 | |
| 0.1268 | 6.51 |
Estimation Period:
Sep 21, 1990 to Feb 6, 2026
Sep 21, 1990 to Feb 6, 2026
News Impact Curve
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