Ifirma Sa APARCH Volatility Analysis
Volatility Prediction for Thursday, February 12th, 2026:41.87% (-2.15%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.5736 | 8.29 | |
| 0.1174 | 17.39 | |
| 0.8115 | 71.41 | |
| 0.1311 | 4.21 | |
| 1.6214 | 19.54 |
Estimation Period:
Dec 11, 2008 to Feb 6, 2026
Dec 11, 2008 to Feb 6, 2026
News Impact Curve
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