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	param	t-stat
$ω$	0.8466	9.00
$α$	0.1947	7.10
$β$	0.6150	13.63
$γ_{1}$	0.0039	0.21
$γ_{2}$	-0.0210	-0.69
$γ_{3}$	0.0263	1.48

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Art's-Way Manufacturing Co Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:54.97% (-6.56%)

Date Range:

Parameter Estimates

News Impact Curve

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