Posco International Corp GJR-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:71.99% (+11.32%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.3810 | 24.66 | |
| 0.1110 | 22.46 | |
| 0.8397 | 236.46 | |
| 0.0344 | 3.26 |
Estimation Period:
Mar 23, 2001 to Feb 20, 2026
Mar 23, 2001 to Feb 20, 2026
News Impact Curve
Volatility Forecasts
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