Helio SA GAS-GARCH Student T Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:118.10% (-11.71%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 124.2989 | 3.97 | |
| 0.1564 | 13.92 | |
| 0.8555 | 21.77 | |
| 2.0461 | 175.60 |
Estimation Period:
May 14, 2007 to Feb 6, 2026
May 14, 2007 to Feb 6, 2026
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