Alta SA GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:43.03% (+0.72%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 3.2646 | 19.88 | |
| 0.1627 | 22.86 | |
| 0.5338 | 27.84 |
Estimation Period:
Nov 21, 2007 to Feb 13, 2026
Nov 21, 2007 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
Other GARCH Analyses on International Equities