Granite Construction Inc AGARCH Volatility Analysis
Volatility Prediction for Thursday, February 12th, 2026:29.19% (-0.64%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.2952 | 16.37 | |
| 0.0889 | 27.25 | |
| 0.8646 | 215.51 | |
| 0.7085 | 6.51 |
Estimation Period:
Apr 20, 1990 to Feb 6, 2026
Apr 20, 1990 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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