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	param	t-stat
$ω$	0.0168	17.29
$α$	0.0451	23.26
$β$	0.9243	493.99
$γ$	0.0441	9.71

V-Lab

Duke Energy Corp GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:16.23% (+0.50%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Duke Energy Corp Analyses