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	param	t-stat
$ω$	0.0454	12.47
$α$	0.1034	24.76
$β$	0.8966	190.24
$γ$	-0.0107	-0.32
$δ$	0.5000	23.05

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Plantronics Inc APARCH Volatility Analysis

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Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Plantronics Inc Analyses