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	param	t-stat
$ω$	0.0502	17.49
$α$	0.0377	0.77
$β$	0.9442	248.28
$γ$	1.0000	0.51
$δ$	1.2771	25.37

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Parker-Hannifin Corp APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:21.88% (-0.40%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Parker-Hannifin Corp Analyses