Petroleo Brasileiro SA MF2-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:29.16% (-0.10%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 21 | ||
| 0.0400 | 15.84 | |
| 0.7058 | 77.98 | |
| 0.1533 | 23.72 | |
| 0.0296 | 2.29 | |
| 0.0215 | 6.85 | |
| 0.9743 | 209.70 |
Estimation Period:
Sep 24, 1992 to Feb 6, 2026
Sep 24, 1992 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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