Sygnis Sa Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:87.43% (-1.21%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.1569 | 4.91 | |
| 0.0912 | 5.40 | |
| 0.8436 | 25.43 | |
| -0.2185 | -1.59 | |
| 0.5223 | 2.50 | |
| -0.6172 | -4.47 | |
| 0.5832 | 4.97 | |
| -0.4153 | -2.63 |
Estimation Period:
Jan 13, 2014 to Feb 13, 2026
Jan 13, 2014 to Feb 13, 2026
News Impact Curve
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