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	param	t-stat
$ω$	1.3711	3.09
$α$	0.1804	3.01
$β$	0.6084	5.84
$γ_{1}$	3.2064	3.21
$γ_{2}$	-4.5024	-3.25
$γ_{3}$	2.1840	2.13
$γ_{4}$	-0.6548	-0.56
$γ_{5}$	-1.4992	-1.15
$γ_{6}$	2.5380	1.95
$γ_{7}$	-2.8424	-2.30
$γ_{8}$	4.2990	4.53
$γ_{9}$	-5.3848	-5.80
$γ_{10}$	3.9460	2.93

V-Lab

Vistra Corp Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:59.77% (+2.39%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Vistra Corp Analyses