Comcast Corp GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:28.13% (-0.45%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0199 | 15.66 | |
| 0.0420 | 29.61 | |
| 0.9545 | 685.69 |
Estimation Period:
Jan 2, 1990 to Feb 13, 2026
Jan 2, 1990 to Feb 13, 2026
News Impact Curve
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