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	param	t-stat
$ω$	0.0330	27.20
$α$	0.1979	76.93
$β$	0.7951	302.19
$γ$	0.1307	23.61
$δ$	0.6500	17.19

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American Express Co Asy. Power MEM Volatility Analysis

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News Impact Curve

Volatility Forecast

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