POSCO Steeleon Co Ltd GJR-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:43.95% (+4.20%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0461 | 11.99 | |
| 0.0635 | 17.84 | |
| 0.9354 | 378.70 | |
| 0.0023 | 0.33 |
Estimation Period:
Aug 16, 2002 to Feb 20, 2026
Aug 16, 2002 to Feb 20, 2026
News Impact Curve
Volatility Forecasts
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