Colbun Sa EGARCH Volatility Analysis
Volatility Prediction for Thursday, February 12th, 2026:25.95% (+2.02%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0683 | 14.25 | |
| 0.2460 | 33.73 | |
| 0.9519 | 278.02 | |
| -0.0306 | -4.11 |
Estimation Period:
Jun 19, 1992 to Feb 6, 2026
Jun 19, 1992 to Feb 6, 2026
News Impact Curve
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