American Express Co EGARCH Volatility Analysis
Volatility Prediction for Thursday, November 13th, 2025:17.87% (-0.49%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0250 | 9.16 | |
| 0.1354 | 45.49 | |
| 0.9861 | 1,120.60 | |
| -0.0824 | -25.75 |
Estimation Period:
Jan 2, 1990 to Nov 7, 2025
Jan 2, 1990 to Nov 7, 2025
News Impact Curve
Volatility Forecasts
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