Ecopetrol Sa MF2-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:36.74% (+0.84%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 36 | ||
| 0.0794 | 14.71 | |
| 0.6630 | 24.75 | |
| 0.0787 | 9.01 | |
| 0.2822 | 0.88 | |
| 0.2622 | 0.90 | |
| 0.6692 | 1.80 |
Estimation Period:
Jan 18, 2008 to Feb 6, 2026
Jan 18, 2008 to Feb 6, 2026
News Impact Curve
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