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	param	t-stat
$ω$	0.0792	10.73
$α$	0.0205	10.05
$β$	0.9285	346.72
$γ$	0.0793	12.04

V-Lab

NRG Energy Inc GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:39.51% (-0.85%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other NRG Energy Inc Analyses