Alta SA APARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:40.21% (-0.83%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.0000 | 7.62 | |
| 0.1289 | 21.14 | |
| 0.7255 | 49.56 | |
| 0.1004 | 4.00 | |
| 1.4821 | 16.48 |
Estimation Period:
Nov 21, 2007 to Feb 6, 2026
Nov 21, 2007 to Feb 6, 2026
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