POSCO Holdings Inc MF2-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:39.23% (-1.24%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 66 | ||
| 0.0483 | 21.50 | |
| 0.8854 | 142.56 | |
| 0.0370 | 10.49 | |
| 0.0155 | 4.90 | |
| 0.0281 | 4.10 | |
| 0.9698 | 132.48 |
Estimation Period:
Oct 14, 1994 to Feb 13, 2026
Oct 14, 1994 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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