APERAM SA Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:46.90% (-2.51%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.6063 | 4.95 | |
| 0.0663 | 3.50 | |
| 0.7734 | 10.83 | |
| -1.2940 | -3.99 | |
| 1.9307 | 4.24 | |
| -0.9876 | -3.86 | |
| 0.1400 | 0.56 | |
| 0.9188 | 3.75 | |
| -1.2921 | -5.96 | |
| 0.9296 | 4.49 | |
| -0.6975 | -3.14 | |
| 0.6685 | 3.03 | |
| -0.4334 | -2.55 |
Estimation Period:
Jan 26, 2011 to Feb 13, 2026
Jan 26, 2011 to Feb 13, 2026
News Impact Curve
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