Poongsan Holdings Corp Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:32.34% (-1.40%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.9568 | 5.78 | |
| 0.1087 | 7.67 | |
| 0.8550 | 45.26 | |
| -0.0140 | -0.34 | |
| 0.0592 | 0.99 | |
| -0.1391 | -3.45 | |
| 0.1845 | 4.21 | |
| -0.1718 | -3.79 | |
| 0.1232 | 2.71 | |
| -0.0399 | -0.73 | |
| 0.0174 | 0.29 | |
| -0.0394 | -0.88 |
Estimation Period:
Jan 3, 1990 to Feb 13, 2026
Jan 3, 1990 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
Other Poongsan Holdings Corp Analyses
Other Zero Slope Spline-GARCH Analyses on International Equities