American Express Co EGARCH Volatility Analysis
Volatility Prediction for Wednesday, October 15th, 2025:25.27% (+0.06%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0247 | 9.14 | |
| 0.1346 | 45.41 | |
| 0.9863 | 1,133.69 | |
| -0.0812 | -25.37 |
Estimation Period:
Jan 2, 1990 to Oct 10, 2025
Jan 2, 1990 to Oct 10, 2025
News Impact Curve
Volatility Forecasts
Other American Express Co Analyses
Other EGARCH Analyses on Equities