Contax Participacoes SA GAS-GARCH Student T Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:26,586.47% (-4,056.05%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 20.4996 | 11.04 | |
| 0.0985 | 494.90 | |
| 0.9990 | 10,627.66 | |
| 2.0000 | 20,000,020.00 |
Estimation Period:
Aug 29, 2005 to Feb 6, 2026
Aug 29, 2005 to Feb 6, 2026
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