S Polytech Co GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:26.97% (-0.20%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.5926 | 14.99 | |
| 0.1757 | 25.54 | |
| 0.7768 | 112.33 |
Estimation Period:
Oct 16, 2007 to Feb 6, 2026
Oct 16, 2007 to Feb 6, 2026
News Impact Curve
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