S Polytech Co AGARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:27.01% (-0.26%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.6306 | 15.56 | |
| 0.1836 | 26.92 | |
| 0.7659 | 113.84 | |
| -0.0155 | -0.25 |
Estimation Period:
Oct 16, 2007 to Feb 6, 2026
Oct 16, 2007 to Feb 6, 2026
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