AT&T Inc MF2-GARCH Volatility Analysis
Volatility Prediction for Friday, October 24th, 2025:28.69% (+6.84%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 61 | ||
| 0.0524 | 19.59 | |
| 0.8226 | 92.65 | |
| 0.0585 | 13.47 | |
| 0.0107 | 2.39 | |
| 0.0391 | 3.28 | |
| 0.9566 | 69.31 |
Estimation Period:
Jan 2, 1990 to Oct 17, 2025
Jan 2, 1990 to Oct 17, 2025
News Impact Curve
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