Aperam Sa Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:51.42% (-8.97%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.4096 | 5.82 | |
| 0.1224 | 5.31 | |
| 0.6250 | 8.68 | |
| -0.6109 | -2.09 | |
| 1.2190 | 2.96 | |
| -0.9100 | -3.39 | |
| 0.1456 | 0.56 | |
| 0.6099 | 2.44 | |
| -0.7580 | -3.25 | |
| 0.4451 | 2.06 | |
| -0.3751 | -1.62 | |
| 0.5075 | 2.24 | |
| -0.3777 | -2.21 |
Estimation Period:
Jan 26, 2011 to Feb 6, 2026
Jan 26, 2011 to Feb 6, 2026
News Impact Curve
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