S&P/CLX IGPA (Indice General de Precios y Acciones) CLP Total Return Index APARCH Volatility Analysis
Volatility Prediction for Friday, February 6th, 2026:17.71% (+1.90%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0165 | 27.76 | |
| 0.1422 | 50.10 | |
| 0.8578 | 354.18 | |
| 0.1082 | 15.37 | |
| 1.6931 | 39.21 |
Estimation Period:
Jan 1, 1990 to Dec 30, 2025
Jan 1, 1990 to Dec 30, 2025
News Impact Curve
Volatility Forecasts
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