Refinaria Petroleo Manguinh MF2-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:160.79% (+29.23%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 121 | ||
| 0.1916 | 19.22 | |
| 0.4356 | 18.44 | |
| 0.0190 | 0.80 | |
| 1.7460 | 0.51 | |
| 0.1272 | 0.62 | |
| 0.7735 | 1.99 |
Estimation Period:
Jan 27, 2005 to Feb 6, 2026
Jan 27, 2005 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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