American Express Co AGARCH Volatility Analysis
Volatility Prediction for Friday, November 28th, 2025:26.83% (-1.05%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| -0.0154 | -3.82 | |
| 0.0741 | 53.67 | |
| 0.9179 | 682.99 | |
| 0.9479 | 27.99 |
Estimation Period:
Jan 2, 1990 to Nov 26, 2025
Jan 2, 1990 to Nov 26, 2025
News Impact Curve
Volatility Forecasts
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