American Express Co AGARCH Volatility Analysis
Volatility Prediction for Monday, January 26th, 2026:30.94% (-0.35%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| -0.0157 | -3.88 | |
| 0.0741 | 53.79 | |
| 0.9178 | 682.90 | |
| 0.9517 | 28.16 |
Estimation Period:
Jan 2, 1990 to Jan 23, 2026
Jan 2, 1990 to Jan 23, 2026
News Impact Curve
Volatility Forecasts
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