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	param	t-stat
$ω$	1.0731	9.06
$α$	0.0520	13.21
$β$	0.9462	234.67
$γ_{1}$	-0.0014	-1.56

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American Express Co Spline ILLIQ Liquidity Analysis

Liquidity Prediction for Monday, February 23rd, 2026:11.98 (-0.04)

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