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	param	t-stat
$ω$	1.0803	5.91
$α$	0.0800	3.81
$β$	0.8570	24.20
$γ_{1}$	-0.0199	-1.57
$γ_{2}$	0.0411	2.31
$γ_{3}$	-0.0304	-3.51

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Alphabet Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, December 26th, 2025:29.98% (-0.97%)

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News Impact Curve

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