Sigma Foods SAB de CV Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:37.75% (+5.68%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.0813 | 8.74 | |
| 0.1268 | 6.33 | |
| 0.7765 | 26.57 | |
| -0.0572 | -2.27 | |
| 0.1567 | 3.74 | |
| -0.2187 | -5.81 | |
| 0.1879 | 5.43 | |
| -0.0788 | -2.26 | |
| -0.0026 | -0.08 | |
| 0.0325 | 1.04 | |
| -0.0232 | -0.66 | |
| -0.0023 | -0.07 |
Estimation Period:
Jan 2, 1990 to Feb 6, 2026
Jan 2, 1990 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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