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	param	t-stat
$ω$	0.1357	14.85
$α$	0.0284	16.25
$β$	0.9461	346.55
$γ$	0.0332	5.74

V-Lab

Park-Ohio Holdings Corp GJR-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:42.52% (+1.11%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Park-Ohio Holdings Corp Analyses