Tesgas Sa Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:37.47% (-0.59%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8216 | 3.63 | |
| 0.0449 | 3.55 | |
| 0.9170 | 27.55 | |
| 0.6592 | 1.31 | |
| -1.0301 | -1.40 | |
| 0.2830 | 0.66 | |
| 0.3209 | 0.96 | |
| -0.3322 | -1.18 | |
| 0.2265 | 0.62 | |
| -0.3360 | -0.59 | |
| 0.0660 | 0.10 | |
| 0.5838 | 1.19 | |
| -0.6515 | -1.90 |
Estimation Period:
Oct 13, 2009 to Feb 6, 2026
Oct 13, 2009 to Feb 6, 2026
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