Petrolimex Intl Trading Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:31.85% (-1.45%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.1260 | 10.45 | |
| 0.1820 | 10.40 | |
| 0.5929 | 13.67 | |
| -0.0983 | -0.91 | |
| 0.3317 | 1.97 | |
| -0.5127 | -3.89 | |
| 0.6546 | 4.95 | |
| -0.6124 | -4.86 | |
| 0.2446 | 1.99 | |
| -0.0544 | -0.47 | |
| 0.0945 | 0.81 | |
| -0.0332 | -0.37 |
Estimation Period:
Jan 22, 2009 to Feb 6, 2026
Jan 22, 2009 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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