Incheon City Gas Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:11.02% (+1.02%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.2248 | 4.79 | |
| 0.1555 | 6.63 | |
| 0.7683 | 26.60 | |
| -0.6480 | -3.16 | |
| 1.0614 | 3.38 | |
| -0.5341 | -1.98 | |
| 0.3180 | 1.21 | |
| -0.7506 | -2.72 | |
| 0.8628 | 3.11 | |
| 0.1430 | 0.60 | |
| -1.0230 | -4.61 | |
| 0.7336 | 2.50 | |
| -0.1440 | -0.55 |
Estimation Period:
Nov 7, 2006 to Feb 20, 2026
Nov 7, 2006 to Feb 20, 2026
News Impact Curve
Volatility Forecasts
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