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	param	t-stat
$ω$	1.0853	5.92
$α$	0.0804	3.85
$β$	0.8568	24.35
$γ_{1}$	-0.0194	-1.54
$γ_{2}$	0.0401	2.27
$γ_{3}$	-0.0297	-3.47

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Alphabet Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, January 20th, 2026:26.33% (-0.18%)

Date Range:

Parameter Estimates

News Impact Curve

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