Korea PetroChemical Ind Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:58.48% (-1.21%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.6929 | 6.11 | |
| 0.0659 | 7.29 | |
| 0.8904 | 54.57 | |
| 0.0390 | 2.98 | |
| -0.0539 | -2.91 | |
| 0.0274 | 2.53 | |
| -0.0181 | -2.51 |
Estimation Period:
Aug 11, 1999 to Feb 13, 2026
Aug 11, 1999 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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