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	param	t-stat
$ω$	0.0621	13.04
$α$	0.0755	28.63
$β$	0.9245	392.92
$γ$	0.2149	7.11
$δ$	1.4380	26.32

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Penske Automotive Group Inc APARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:29.90% (+0.15%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Penske Automotive Group Inc Analyses