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	param	t-stat
$ω$	1.4284	6.00
$α$	0.0908	6.34
$β$	0.8126	31.58
$γ_{1}$	0.1398	2.90
$γ_{2}$	-0.2513	-3.38
$γ_{3}$	0.1999	3.54
$γ_{4}$	-0.1350	-2.85
$γ_{5}$	0.0127	0.28
$γ_{6}$	0.1235	2.65
$γ_{7}$	-0.1231	-2.51
$γ_{8}$	-0.0046	-0.09
$γ_{9}$	0.0680	1.65

V-Lab

Wabtec Corp Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:27.02% (+3.79%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Wabtec Corp Analyses