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	param	t-stat
$ω$	0.0403	13.32
$α$	0.0583	16.96
$β$	0.9378	258.42
$γ$	0.3821	13.34
$δ$	0.9878	13.74

V-Lab

General Motors Co APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:34.64% (-0.74%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other General Motors Co Analyses