Ambipar Participacoes APARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:49.82% (-7.50%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.3133 | 6.17 | |
| 0.2195 | 25.76 | |
| 0.7805 | 93.27 | |
| 0.0809 | 2.04 | |
| 1.1128 | 10.73 |
Estimation Period:
Jul 13, 2020 to Feb 13, 2026
Jul 13, 2020 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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