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	param	t-stat
$ω$	0.6098	4.20
$α$	0.1581	6.30
$β$	0.8119	30.14
$γ_{1}$	-0.0285	-1.95

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American Customer Satisfaction ETF Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:12.39% (-0.58%)

Date Range:

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News Impact Curve

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