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	param	t-stat
$ω$	0.0699	10.70
$α$	0.0704	25.40
$β$	0.9220	293.64
$γ$	0.3465	18.49
$δ$	1.2292	19.60

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Harley-Davidson Inc APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:33.31% (-0.33%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Harley-Davidson Inc Analyses