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	param	t-stat
$ω$	1.0837	5.93
$α$	0.0804	3.84
$β$	0.8565	24.26
$γ_{1}$	-0.0195	-1.55
$γ_{2}$	0.0405	2.29
$γ_{3}$	-0.0299	-3.50

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Alphabet Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, January 14th, 2026:27.31% (+0.03%)

Date Range:

Parameter Estimates

News Impact Curve

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