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	param	t-stat
$ω$	0.8861	7.97
$α$	0.0456	6.58
$β$	0.9306	95.63
$γ_{1}$	-0.0040	-2.67
$γ_{2}$	0.0089	3.28

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Caterpillar Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, December 29th, 2025:34.23% (-0.70%)

Date Range:

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News Impact Curve

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