Irb-Brasil Ressegu APARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:41.38% (-2.82%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0310 | 7.03 | |
| 0.0598 | 9.49 | |
| 0.9402 | 187.33 | |
| 0.1217 | 1.80 | |
| 0.5131 | 6.24 |
Estimation Period:
Jul 31, 2017 to Feb 6, 2026
Jul 31, 2017 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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