Vulcan Materials Co GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:29.10% (+4.53%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0415 | 21.83 | |
| 0.0663 | 35.34 | |
| 0.9232 | 462.74 |
Estimation Period:
Jan 2, 1990 to Feb 6, 2026
Jan 2, 1990 to Feb 6, 2026
News Impact Curve
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