Amper SA APARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:39.96% (-2.89%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.2292 | 15.26 | |
| 0.1586 | 42.59 | |
| 0.8265 | 216.58 | |
| 0.1140 | 8.00 | |
| 1.2774 | 24.79 |
Estimation Period:
Jan 1, 1990 to Feb 13, 2026
Jan 1, 1990 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
Other APARCH Analyses on International Equities