Hypera SA Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:32.76% (-1.97%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.8311 | 10.73 | |
| 0.1207 | 6.23 | |
| 0.7873 | 25.18 | |
| 0.0248 | 5.87 | |
| -0.0291 | -5.46 |
Estimation Period:
Apr 21, 2008 to Feb 20, 2026
Apr 21, 2008 to Feb 20, 2026
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