Societe Marseillaise du Tunnel Prado-Carenage SA Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:9.81% (-0.44%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.7955 | 4.93 | |
| 0.1662 | 6.09 | |
| 0.6598 | 13.84 | |
| 0.2081 | 2.25 | |
| -0.4022 | -2.72 | |
| 0.2440 | 2.19 | |
| 0.0144 | 0.15 | |
| -0.0750 | -0.77 | |
| -0.0634 | -0.70 | |
| 0.0417 | 0.45 | |
| 0.1047 | 1.28 |
Estimation Period:
Jul 9, 2004 to Feb 13, 2026
Jul 9, 2004 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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