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	param	t-stat
$ω$	1.2786	4.17
$α$	0.1175	6.66
$β$	0.7930	30.34
$γ_{1}$	0.7035	3.67
$γ_{2}$	-1.0570	-3.70
$γ_{3}$	0.4798	2.64
$γ_{4}$	-0.1487	-0.79
$γ_{5}$	0.1169	0.58
$γ_{6}$	-0.2507	-1.14
$γ_{7}$	0.5195	2.04
$γ_{8}$	-0.9691	-4.20
$γ_{9}$	1.0789	5.98
$γ_{10}$	-0.6280	-4.69

V-Lab

FreightCar America Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:75.78% (-2.19%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other FreightCar America Inc Analyses