Posco International Corp Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:77.76% (+11.31%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.5802 | 11.40 | |
| 0.1195 | 8.59 | |
| 0.8127 | 42.72 | |
| 0.0068 | 6.86 |
Estimation Period:
Mar 23, 2001 to Feb 20, 2026
Mar 23, 2001 to Feb 20, 2026
News Impact Curve
Volatility Forecasts
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