American Express Co APARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:25.30% (-1.11%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0307 | 31.05 | |
| 0.0676 | 39.83 | |
| 0.9324 | 640.81 | |
| 0.6461 | 23.65 | |
| 1.1857 | 38.47 |
Estimation Period:
Jan 2, 1990 to Feb 6, 2026
Jan 2, 1990 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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