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	param	t-stat
$ω$	0.0334	15.19
$α$	0.0272	17.55
$β$	0.9402	585.04
$γ$	0.0499	11.41

V-Lab

Vulcan Materials Co GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:27.86% (-0.32%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Vulcan Materials Co Analyses