American Express Co APARCH Volatility Analysis
Volatility Prediction for Tuesday, March 17th, 2026:39.18% (-1.23%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0308 | 31.14 | |
| 0.0675 | 39.87 | |
| 0.9325 | 643.08 | |
| 0.6494 | 23.72 | |
| 1.1861 | 38.67 |
Estimation Period:
Jan 2, 1990 to Mar 13, 2026
Jan 2, 1990 to Mar 13, 2026
News Impact Curve
Volatility Forecasts
Other American Express Co Analyses
Other APARCH Analyses on Equities