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	param	t-stat
$ω$	0.8473	7.26
$α$	0.0589	7.56
$β$	0.8986	60.32
$γ_{1}$	-0.0107	-0.34
$γ_{2}$	0.0905	1.85
$γ_{3}$	-0.1869	-5.49
$γ_{4}$	0.1803	5.94
$γ_{5}$	-0.1304	-3.73
$γ_{6}$	0.0872	2.05
$γ_{7}$	-0.0245	-0.56
$γ_{8}$	-0.0143	-0.37
$γ_{9}$	0.0114	0.42

V-Lab

Norfolk Southern Corp Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:22.18% (-0.46%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Norfolk Southern Corp Analyses