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	param	t-stat
$ω$	1.3042	4.23
$α$	0.1160	6.63
$β$	0.7929	29.70
$γ_{1}$	0.7429	3.91
$γ_{2}$	-1.1219	-3.96
$γ_{3}$	0.5256	2.92
$γ_{4}$	-0.1870	-1.01
$γ_{5}$	0.1508	0.75
$γ_{6}$	-0.2805	-1.28
$γ_{7}$	0.5491	2.15
$γ_{8}$	-1.0099	-4.16
$γ_{9}$	1.1564	4.78
$γ_{10}$	-0.8038	-2.06

V-Lab

FreightCar America Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:71.63% (-2.24%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other FreightCar America Inc Analyses