Aperam Sa GJR-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:39.77% (+0.25%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0475 | 7.96 | |
| 0.0125 | 8.87 | |
| 0.9658 | 497.59 | |
| 0.0289 | 8.03 |
Estimation Period:
Jan 31, 2011 to Feb 13, 2026
Jan 31, 2011 to Feb 13, 2026
News Impact Curve
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