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	param	t-stat
$ω$	0.0321	18.23
$α$	0.1333	16.61
$β$	0.8590	126.50
$γ$	0.5300	10.08
$δ$	1.2855	23.89

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American Customer Satisfaction ETF APARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:13.01% (+0.15%)

Date Range:

Parameter Estimates

News Impact Curve

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