Copa Holdings Sa APARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:39.34% (+4.13%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.1269 | 8.92 | |
| 0.0951 | 16.43 | |
| 0.8859 | 107.22 | |
| 0.3116 | 11.84 | |
| 1.1619 | 20.77 |
Estimation Period:
Jul 2, 2009 to Feb 13, 2026
Jul 2, 2009 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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