Poongsan Corp Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 24th, 2026:57.96% (-1.17%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.4561 | 10.27 | |
| 0.0481 | 4.67 | |
| 0.9194 | 52.70 | |
| 0.0120 | 4.83 |
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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