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	param	t-stat
$ω$	0.0168	17.31
$α$	0.0452	23.33
$β$	0.9242	493.69
$γ$	0.0440	9.68

V-Lab

Duke Energy Corp GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:17.20% (-0.53%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Duke Energy Corp Analyses