Poongsan Corp GJR-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:56.95% (-0.13%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0699 | 10.94 | |
| 0.0349 | 10.77 | |
| 0.9510 | 415.12 | |
| 0.0094 | 1.54 |
Estimation Period:
Jul 30, 2008 to Feb 20, 2026
Jul 30, 2008 to Feb 20, 2026
News Impact Curve
Volatility Forecasts
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