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	param	t-stat
$m$	71
$α$	0.0423	20.45
$β$	0.8813	226.37
$γ$	0.0654	17.40
$λ_{1}$	0.0042	5.73
$λ_{2}$	0.0124	10.75
$λ_{3}$	0.9865	761.79

V-Lab

Vulcan Materials Co MF2-GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:42.84% (-2.23%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Vulcan Materials Co Analyses