Joao Fortes Engenharia Sa APARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:56.65% (-1.13%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.6535 | 8.04 | |
| 0.2224 | 22.90 | |
| 0.7776 | 76.45 | |
| -0.0749 | -2.56 | |
| 1.4030 | 20.68 |
Estimation Period:
May 22, 2001 to Feb 13, 2026
May 22, 2001 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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