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	param	t-stat
$ω$	1.1167	6.08
$α$	0.1196	5.09
$β$	0.8236	23.60
$γ_{1}$	0.3752	6.31
$γ_{2}$	-0.6212	-6.02
$γ_{3}$	0.4088	3.67
$γ_{4}$	-0.3161	-3.07
$γ_{5}$	0.3491	2.85

V-Lab

Targa Resources Corp Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:33.60% (+2.81%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Targa Resources Corp Analyses