Vicat Sa APARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:41.93% (-1.42%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0843 | 10.40 | |
| 0.0754 | 15.10 | |
| 0.8987 | 147.30 | |
| 0.3185 | 15.82 | |
| 1.6532 | 18.48 |
Estimation Period:
Mar 5, 2008 to Feb 13, 2026
Mar 5, 2008 to Feb 13, 2026
News Impact Curve
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