Stef SA GAS-GARCH Student T Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:201.85% (+23.04%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 2,675.3770 | 7.95 | |
| 0.1265 | 168.28 | |
| 0.9990 | 8,056.45 | |
| 2.0047 | 60,747.42 |
Estimation Period:
Jun 29, 1998 to Feb 6, 2026
Jun 29, 1998 to Feb 6, 2026
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