Poongsan Corp EGARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:55.64% (+0.79%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0264 | 12.94 | |
| 0.1068 | 20.92 | |
| 0.9892 | 1,007.33 | |
| -0.0030 | -0.56 |
Estimation Period:
Jul 30, 2008 to Feb 20, 2026
Jul 30, 2008 to Feb 20, 2026
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