AT&T Inc Asy. Power MEM Volatility Analysis
Volatility Prediction for Friday, December 19th, 2025:19.68% (-0.68%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0333 | 27.33 | |
| 0.1861 | 61.68 | |
| 0.8026 | 250.58 | |
| 0.0867 | 14.72 | |
| 0.6670 | 16.66 |
Estimation Period:
Jan 2, 1990 to Dec 12, 2025
Jan 2, 1990 to Dec 12, 2025
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