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	param	t-stat
$ω$	0.9956	4.22
$α$	0.0794	9.38
$β$	0.9027	96.97
$γ_{1}$	0.1364	1.04
$γ_{2}$	-0.2682	-1.35
$γ_{3}$	0.2483	1.78
$γ_{4}$	-0.2018	-1.56
$γ_{5}$	0.0146	0.11
$γ_{6}$	0.2784	2.05
$γ_{7}$	-0.3832	-2.89
$γ_{8}$	0.2911	2.38
$γ_{9}$	-0.3945	-3.34
$γ_{10}$	0.5031	6.13

V-Lab

Piedmont Natural Gas Co Inc Zero Slope Spline-GARCH Volatility Analysis

This asset is not actively trading

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Piedmont Natural Gas Co Inc Analyses