Groupe Guillin S.A. APARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:28.16% (-1.38%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0869 | 18.63 | |
| 0.0980 | 21.21 | |
| 0.8960 | 196.48 | |
| 0.1759 | 8.63 | |
| 1.3682 | 24.04 |
Estimation Period:
Sep 21, 1990 to Feb 20, 2026
Sep 21, 1990 to Feb 20, 2026
News Impact Curve
Volatility Forecasts
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