Promotora y Operadora de Infraestructura SAB de CV Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:28.47% (-0.79%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.6648 | 3.82 | |
| 0.0962 | 7.58 | |
| 0.8657 | 49.59 | |
| 0.1417 | 1.95 | |
| -0.2809 | -2.43 | |
| 0.2044 | 2.52 | |
| -0.0544 | -0.93 | |
| -0.0199 | -0.43 | |
| 0.0419 | 0.93 | |
| -0.0570 | -1.58 |
Estimation Period:
Sep 22, 1993 to Feb 20, 2026
Sep 22, 1993 to Feb 20, 2026
News Impact Curve
Volatility Forecasts
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