Granite Construction Inc EGARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:28.80% (-0.68%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0579 | 12.65 | |
| 0.1304 | 22.64 | |
| 0.9740 | 494.65 | |
| -0.0351 | -8.11 |
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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