Contax Participacoes SA GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:56.32% (-1.26%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.1957 | 5.66 | |
| 0.0500 | 16.52 | |
| 0.9418 | 274.18 |
Estimation Period:
Aug 29, 2005 to Feb 6, 2026
Aug 29, 2005 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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