Promotora y Operadora de Infraestructura SAB de CV Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:34.14% (-1.81%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.6609 | 3.77 | |
| 0.0965 | 7.60 | |
| 0.8658 | 49.73 | |
| 0.1420 | 1.94 | |
| -0.2820 | -2.43 | |
| 0.2059 | 2.53 | |
| -0.0553 | -0.94 | |
| -0.0204 | -0.43 | |
| 0.0435 | 0.97 | |
| -0.0588 | -1.62 |
Estimation Period:
Sep 22, 1993 to Feb 13, 2026
Sep 22, 1993 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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