Vinci Sa APARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:21.32% (-0.60%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0585 | 11.97 | |
| 0.0393 | 0.02 | |
| 0.9226 | 181.89 | |
| 1.0000 | 0.02 | |
| 1.5420 | 28.95 |
Estimation Period:
Oct 4, 2017 to Feb 6, 2026
Oct 4, 2017 to Feb 6, 2026
News Impact Curve
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